The Kynix Components

CatalogFeaturesDescriptionAbsolute Maximum RatingsThermal ResistanceElectrical CharacteristicsSource-Drain Ratings and CharacteristicsPackage OutlinePart Marking InformationDatasheet PDF DownloadIRF3205 FAQ FeaturesAdvanced Process TechnologyUltra Low On-ResistanceDynamic dv/dt Rating175°C Operating TemperatureFast SwitchingFully Avalanche Rated DescriptionAdvanced HEXFET Power MOSFETs from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET power MOSFETs are well known for, provides the designer with an extremely efficient and reliable device for use in a wide variety of applications. The TO-220 package is universally preferred for all commercial-industrial applications at power dissipation levels to approximately 50 watts. The low thermal resistance and low package cost of the TO-220 contribute to its wide acceptance throughout the industry. Absolute Maximum Ratings ParameterMax.UnitsID @ TC = 25°CContinuous Drain Current, VGS @ 10V110 ➄ AID @ TC = 100°CContinuous Drain Current, VGS @ 10V80IDMPulsed Drain Current ➀390PD @TC = 25°CPower Dissipation200W Linear Derating Factor1.3W/°CVGSGate-to-Source Voltage± 20VIARAvalanche Current➀62AEARRepetitive Avalanche Energy➀20mJdv/dtPeak Diode Recovery dv/dt ➂5.0V/nsTJTSTGOperating Junction andStorage Temperature Range-55 to + 175 °C Soldering Temperature, for 10 seconds300 (1.6mm from case ) Mounting torque, 6-32 or M3 srew10 lbf•in (1.1N•m)  Thermal Resistance ParameterTyp.Max.UnitsRqJCJunction-to-Case–––0.75 °C/WRqCSCase-to-Sink, Flat, Greased Surface0.50–––RqJAJunction-to-Ambient–––62Electrical Characteristics@ TJ = 25°C (unless otherwise specified) ParameterMin.Typ.Max.UnitsConditionsV(BR)DSSDrain-to-Source Breakdown Voltage55––––––VVGS = 0V, ID = 250µADV(BR)DSS/DTJBreakdown Voltage Temp. Coefficient–––0.057–––V/°CReference to 25°C, ID = 1mARDS(on)Static Drain-to-Source On-Resistance––––––8.0mWVGS = 10V, ID = 62A ➃VGS(th)Gate Threshold Voltage2.0–––4.0VVDS = VGS, ID = 250µAgfsForward Transconductance44––––––SVDS = 25V, ID = 62A➃IDSSDrain-to-Source Leakage Current––––––25µAVDS = 55V, VGS = 0V––––––250VDS = 44V, VGS = 0V, TJ = 150°CIGSSGate-to-Source Forward Leakage––––––100nAVGS = 20VGate-to-Source Reverse Leakage––––––-100VGS = -20VQgTotal Gate Charge––––––146 nCID = 62A VDS = 44VVGS = 10V, See Fig. 6 and 13QgsGate-to-Source Charge––––––35QgdGate-to-Drain ("Miller") Charge––––––54td(on)Turn-On Delay Time–––14––– nsVDD = 28V ID = 62A RG = 4.5WVGS = 10V, See Fig. 10 ➃trRise Time–––101–––td(off)Turn-Off Delay Time–––50–––tfFall Time–––65–––LDInternal Drain Inductance–––4.5––– nHBetween lead, D6mm (0.25in.)from package Gand center of die contact SLSInternal Source Inductance–––7.5–––CissInput Capacitance–––3247–––  pFVGS = 0V VDS = 25Vƒ = 1.0MHz, See Fig. 5CossOutput Capacitance–––781–––CrssReverse Transfer Capacitance–––211–––EASSingle Pulse Avalanche Energy➁–––1050➅264➆mJIAS = 62A, L = 138mHSource-Drain Ratings and Characteristics ParameterMin.Typ.Max.UnitsConditionsISContinuous Source Current(Body Diode)––––––110 AMOSFET symbol Dshowing theintegral reverse Gp-n junction diode. SISMPulsed Source Current(Body Diode)➀––––––390VSDDiode Forward Voltage––––––1.3VTJ = 25°C, IS = 62A, VGS = 0V ➃trrReverse Recovery Time–––69104nsTJ = 25°C, IF = 62Adi/dt = 100A/µs ➃QrrReverse Recovery Charge–––143215nCtonForward Turn-On TimeIntrinsic turn-on time is negligible (turn-on is dominated by LS+LD) Package Outline Part Marking Information Datasheet PDF DownloadYou can download the datasheet from the link given below.IRF3205-Datasheet IRF3205 FAQWhat is IRF3205?IRF3205 is a high-current N-channel MOSFET that can switch currents up to 110A and 55V. It can be readily found in the TO-220AB package. This chip is mainly used in consumer full bridge applications as well as dynamic dv/dt rating.How many watt is IRF3205?The power dissipation at the temperature of 25°C is 200 watts. The value of linear de-rating factor is 1.3 W/°C. The value of gate to source voltage is ± 20 V. The avalanche current in this power MOSFET is 62 amperes. How does the MOSFET work?It works by varying the width of a channel along which charge carriers flow (electrons or holes). The charge carriers enter the channel at source and exit via the drain. The width of the channel is controlled by the voltage on an electrode is called gate which is located between source and drain. 

Catalog General DescriptionFeatures and BenefitsOrdering InformationFunctional DiagramPinning InformationFunctional DescriptionLimiting ValuesRecommended Operating ConditionsStatic CharacteristicsDynamic CharacteristicsWaveforms and test circuit74HC541 Datasheet74HC541 FAQ General DescriptionThe 74HC541; 74HCT541 is an octal non-inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC. Features and BenefitsWide supply voltage range from 2.0 to 6.0VCMOS low power dissipationHigh noise immunityLatch-up performance exceeds 100 mA per JESD 78 Class II Level BNon-Inverting outputsComplies with JEDEC standards:JESD8C (2.7 V to 3.6V)JESD7A (2.0 V to 6.0V)Input levels:For 74HC541: CMOS levelsFor 74HCT541: TTL levelsESD protection:HBM JESD22-A114F exceeds 2000VMM JESD22-A115-A exceeds 200VSpecified from -40 °C to +85 °C and from -40 °C to +125°C Ordering InformationType numberPackageTemperature rangeNameDescriptionVersion74HC541D-40 °C to +125 °CSO20plastic small outline package; 20 leads; body width 7.5 mmSOT163-174HCT541D74HC541PW-40 °C to +125 °CTSSOP20plastic thin shrink small outline package; 20 leads; body width 4.4 mmSOT360-174HCT541PW Functional Diagram Fig 1. Logic symbol  Fig 2.IEC Logic Symbol  Fig 3.Functional Diagram  Fig 4.Logic Diagram Pinning InformationPinningFig 5.Pin configuration SOT163-1 (SO20)  Fig 6.Pin configuration SOT360-1 (TSSOP20) Pin DescriptionSymbolPinDescriptionOE11output enable input (active LOW)A0 to A72, 3, 4, 5, 6, 7, 8, 9data inputGND10ground (0 V)Y0 to Y718, 17, 16, 15, 14, 13, 12, 11data outputOE219output enable input (active LOW)VCC20supply voltage Functional DescriptionH = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.ControlInputOutputOE1OE2AnYnLLLLLLHHXHXZHXXZ Limiting ValuesIn accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).SymbolParameterConditionsMinMaxUnitVCCsupply voltage -0.5+7VIIKinput clamping currentVI < -0.5 V or VI > VCC + 0.5 V [1]-±20mAIOKoutput clamping currentVO < -0.5 V or VO > VCC + 0.5 V [1]-±20mAIOoutput current-0.5 V < VO < VCC + 0.5 V-±35mAICCsupply current -70mAIGNDground current -70-mATstgstorage temperature -65+150°CPtottotal power dissipation[2]-500mW[1]The input and output voltage ratings may be exceeded if the input and output current ratings are[2]For SOT163-1 (SO20) package: Ptotderates linearly with 12.3 mW/K above 109 °C.For SOT360-1 (TSSOP20) package: Ptot derates linearly with 10.0 mW/K above 100 °C. Recommended Operating ConditionsVoltages are referenced to GND (ground = 0 V)SymbolParameterConditions74HC54174HCT541UnitMinTypMaxMinTypMaxVCCsupply voltage 2.05.06.04.55.05.5VVIinput voltage 0-VCC0-VCCVVOoutput voltage 0-VCC0-VCCVTambambient temperature -40+25+125-40+25+125°CΔt/ΔVinput transition rise and fall rateVCC = 2.0 V--625---ns/VVCC = 4.5 V-1.67139-1.67139ns/VVCC = 6.0 V--83---ns/V Static CharacteristicsAt recommended operating conditions; voltages are referenced to GND (ground = 0 V).SymbolParameterConditions25 °C-40 °C to +85 °C-40 °C to +125 °CUnitMinTypMaxMinMaxMinMaxVIHHIGH-level input voltageVCC = 2.0 V1.51.2-1.5-1.5-VVCC = 4.5 V3.152.4-3.15-3.15-VVCC = 6.0 V4.23.2-4.2-4.2-VVILLOW-level input voltageVCC = 2.0 V-0.80.5-0.5-0.5VVCC = 4.5 V-2.11.35-1.35-1.35VVCC = 6.0 V-2.81.8-1.8-1.8VVOHHIGH-level output voltageVI = VIH or VIL        IO = -20 μA; VCC = 2.0 V1.92.0-1.9-1.9-VIO = -20 μA; VCC = 4.5 V4.44.5-4.4-4.4-VIO = -20 μA; VCC = 6.0 V5.96.0-5.9-5.9-VIO = -6.0 mA; VCC = 4.5 V3.984.32-3.84-3.7-VIO = -7.8 mA; VCC = 6.0 V5.485.81-5.34-5.2-VVOLLOW-level output voltageVI = VIH or VIL        IO = 20 μA; VCC = 2.0 V-00.1-0.1-0.1VIO = 20 μA; VCC = 4.5 V-00.1-0.1-0.1VIO = 20 μA; VCC = 6.0 V-00.1-0.1-0.1VIO = 6.0 mA; VCC = 4.5 V-0.150.26-0.33-0.4VIO = 7.8 mA; VCC = 6.0 V-0.160.26-0.33-0.4VIIinput leakage currentVI = VCC or GND; VCC = 6.0 V--±0.1-±1.0-±1.0μAIOZOFF-state output currentVI = VIH or VIL; VCC = 6.0 V; VO = VCC or GND--±0.5-±5.0-±10μAICCsupply currentVI = VCC or GND; IO = 0 A; VCC = 6.0 V--8.0-80-160μA Dynamic CharacteristicsGND = 0 V; CL = 50 pF; for test circuit, see Fig. 9.SymbolParameterConditions25 °C-40 °C to +85 °C-40 °C to +125 °CUnitMinTypMaxMinMaxMinMaxtpdpropagation delayAn to Yn; see Fig. 7 [1]        VCC = 2.0 V-33115-145-175nsVCC = 4.5 V-1223-29-35nsVCC = 5.0 V; CL = 15 pF-10-----nsVCC = 6.0 V-1020-25-30nstenenable time OEn to Yn; see Fig. 8 [1]        VCC = 2.0 V-55160-200-240nsVCC = 4.5 V-2032-40-48nsVCC = 6.0 V-1627-34-41nstdisdisable timeOEn to Yn; see Fig. 8 [1]        VCC = 2.0 V-61160-200-240nsVCC = 4.5 V-2232-40-48nsVCC = 6.0 V-1827-34-41nstttransition timesee Fig. 7 [1]        VCC = 2.0 V-1460-75-90nsVCC = 4.5 V-512-15-18nsVCC = 6.0 V-410-13-15nsCPDpower dissipation capacitanceper package; [2] VI = GND to VCC-37-----pF[1]tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. tt is the same as tTHL and tTLH.[2]CPD is used to determine the dynamic power dissipation (PD in μW):PD = CPD x VCC 2 x fi x N + Σ(CL x VCC 2 x fo) where: fi = input frequency in MHz;fo = output frequency in MHz;CL = output load capacitance in pF; VCC = supply voltage in V;N = number of inputs switching; Σ(CL x VCC 2 x fo) = sum of outputs. Waveforms and Test CircuitFig 7.Input to Output Propagation Delays  Fig 8.3-State Enable and Disable Times Measurement points are given in the table below.VOL and VOH are typical voltage output levels that occur with the output load. TypeInputOutputVMVMVXVY74HC5410.5VCC0.5VCC0.1VCC0.9VCC74HCT5411.3 V1.3 V0.1VCC0.9VCC Fig 9.Test Circuit for Measuring Switching Times Test data is given in the table below. Definitions test circuit:RT = Termination resistance should be equal to output impedance Zo of the pulse generator CL = Load capacitance including jig and probe capacitanceRL = Load resistanceS1 = Test selection switch TypeInputLoadS1 positionVItr, tfCLRLtPHL, tPLHtPZH, tPHZtPZL, tPLZ74HC541VCC6 ns15 pF, 50 pF1 kΩopenGNDVCC74HCT5413 V6 ns15 pF, 50 pF1 kΩopenGNDVCC 74HC541 DatasheetYou can download the datasheet of 74HC541 from the link given below:74HC541 Datasheet 74HC541 FAQWhat does a buffer line driver do?Buffers and line drivers are integrated circuit devices that isolate the input circuit from the output circuit. This reduces the load seen by the input circuit and enables signals to be sent on PCB or cables over longer distances with higher fan-out. What are line buffers?Line buffering - characters are transmitted to the system as a block when a new-line character is encountered. Line buffering is meaningful only for text streams and UNIX file system files. Full buffering - characters are transmitted to the system as a block when a buffer is filled. What does a line driver do in car audio?Line drivers are commonly used within digital systems, e.g. to communicate digital signals across circuit-board traces and cables. In analog audio, a line driver is typically used to drive line-level analog signal outputs, for example to connect a CD player to an amplified speaker system. Why do we use buffer in electronics?A digital buffer (or a voltage buffer) is an electronic circuit element used to isolate an input from an output. The buffer's output state mirrors the input state. The buffer's input impedance is high. It draws little current, to avoid disturbing the input circuit. What is line buffer in image processing?Line buffer is a typical and major on-chip memory design architecture for image/video processing circuits. As it usually occupies very large on-chip circuit area, it is of great importance to reduce its hardware cost through efficient architecture design. 

The ICM-20602 is a 6-axis MotionTracking Sensor that combines a 3-axis gyroscope, 3-axis accelerometer, in a small 3x3x0.75mm (16-pin LGA) package.CatalogProduct OverviewICM20602 CAD ModelsICM20602 FeaturesICM20602 Block DiagramICM-20602 Application SchematicICM20602 Product AttributesICM20602 ApplicationsComponent DatasheetICM-20602 vs MPU-6000Using WarningsICM20602 ManufacturerProduct OverviewINA128HD Motion Sensor ModuleICM-20602 includes on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features an operating voltage range down to 1.71V. Communication ports include I²C and high speed SPI at 10MHz.• High performance specs  Gyroscope sensitivity error: ±1%  Gyroscope noise: ±4mdps/√Hz  Accelerometer noise: 100µg/√Hz• Includes 1K-byte FIFO to reduce traffic on the serial bus interface, and reduce power consumption by allowing the system processor to burst read sensor data and then go into a low-power mode• EIS FSYNC supportICM20602 CAD ModelsICM20602 CAD ModelsICM20602 Features• 3-Axis Gyroscope with Programmable FSR of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps• 3-Axis Accelerometer with Programmable FSR of ±2g, ±4g, ±8g, and ±16g• User-programmable interrupts• Wake-on-motion interrupt for low power operation of applications processor• 1 KB FIFO buffer enables the applications processor to read the data in bursts• On-Chip 16-bit ADCs and Programmable Filters• Host interface: 10 MHz SPI or 400 kHz Fast Mode I2C• Digital-output temperature sensor• VDD operating range of 1.71V to 3.45V• MEMS structure hermetically sealed and bonded at wafer level• RoHS and Green compliantICM20602 Block DiagramInvenSense ICM20602 Sensor ModuleThe ICM-20602 is comprised of the following key blocks and functions:• Three-axis MEMS rate gyroscope sensor with 16-bit ADCs and signal conditioning• Three-axis MEMS accelerometer sensor with 16-bit ADCs and signal conditioning• I2C and SPI serial communications interface• Self-Test• Clocking• Sensor Data Registers• FIFO• Interrupts• Digital-Output Temperature Sensor• Bias and LDOs• Charge Pump• Standard Power ModesICM20602 Application SchematicICM-20602 Application SchematicThe ICM-20602 communicates to a system processor using either a SPI or an I2C serial interface. It always acts as a slave when communicating to the system processor. The LSB of the I2C slave address is set by pin 4 (SA0).ICM20602 Product AttributesSpecificationsValuesPart StatusActiveMax Operating Temperature85 °CMin Operating Temperature-40 °COutput TypeI2C, SPISensor Type6 AxisEU RoHSCompliantECCN (US)EAR99Digital OutputI²C or SPIPackage Size3x3x0.75 mmMountingSurface MountPCB changed16Pin Count16MSL3ICM20602 Applications• Smartphones and Tablets• Wearable Sensors• IoT(Internet of Things) Applications• Motion-based game controllers• 3D remote controls for Internet connected DTVs and set top boxes, 3D miceICM-20602 Typical Operating CircuitComponent DatasheetICM20602 PDFICM-20602 vs MPU-6000SpecificationsICM20602MPU6000Rohs CodeYesYesPart Life Cycle CodeTransferredTransferredPart Package Code QFN Package DescriptionVFLGAHVQCCN, LCC24,.16SQ,20Pin Count1624Reach Compliance CodeunknownunknownHTS Code8542.39.00.018542.39.00.01ManufacturerInvenSense IncInvenSense IncRisk Rank3.993.95Analog IC - Other TypeANALOG CIRCUITANALOG CIRCUITJESD-30 CodeS-PBGA-B16S-XQCC-N24JESD-609 Code*e4Length3 mm4 mmNumber of Functions11Number of Terminals1624Operating Temperature-Max85 °C85 °COperating Temperature-Min-40 °C-40 °CPackage Body MaterialPLASTIC/EPOXYUNSPECIFIEDPackage Code HVQCCNPackage Equivalence CodeVFLGALCC24,.16SQ,20Package ShapeSQUARESQUAREGet more info from the following video about MPU6000 vs. the ICM20602, look at their shock tolerance differences, and some testing on their noise sensitivity. MPU6000 vs. ICM20602Using WarningsPlease check their parameters and pin configuration before replacing them in your circuit.ICM20602 ManufacturerInvenSense, a TDK Group company, is a world leading provider of MEMS sensor platforms found in mobile, wearables, Smart Home, industrial, and automotive products. The company’s patented Fabrication Platform, MotionFusion® technology, audio solutions, and location software and services address the emerging need of many mass-market consumer applications via improved performance, accuracy, and intuitive motion-, gesture- and sound-based interfaces.Founded in 2003, InvenSense is headquartered in San Jose, California and has offices in Boston, China, Taiwan, Korea, Japan, France, Canada, Slovakia and Italy.

 CatalogDescriptionCAD ModelsPin ConfigurationCircuit Board Layout and AssemblyFeaturesApplicationsDatasheetProduct AttributesManufacturerUsing WarningDescriptionThe INA116 is a complete monolithic FET-input instrumentation amplifier with extremely low input bias current. Difet inputs and special guarding techniques yield input bias currents of 3fA at 25°C, and only 25fA at 85°C. Its 3-op amp topology allows gains to be set from 1 to 1000 by connecting a single external resistor. Guard pins adjacent to both input connections can be used to drive circuit board and input cable guards to maintain extremely low input bias current. The INA116 is available in 16-pin plastic DIP and SOL-16 surface-mount packages, specified for the –40°C to +85°C temperature range. CAD Models Figure: INA116 PCB Symbol  Figure: INA116 Footprint Pin Configuration Figure: INA116 Pin Configuration Circuit Board Layout and AssemblyCareful circuit board layout and assembly techniques are required to achieve the exceptionally low input bias current performance of the INA116. Guard terminals adjacent to both inputs make it easy to properly guard the critical input terminal layout. Since traces are not required to run between device pins, this layout is easily accomplished, even with the surface mount package. The guards should completely encircle their respective input connections.Both sides of the circuit board should be guarded, even if only one side has an input terminal conductor. Route any timevarying signals away from the input terminals. Solder mask should not cover the input and guard traces since this can increase leakage.  Figure: INA116 Circuit Board Layout and Assembly FeaturesLOW INPUT BIAS CURRENT: 3fA typBUFFERED GUARD DRIVE PINSLOW OFFSET VOLTAGE: 2mV maxHIGH COMMON-MODE REJECTION:84dB (G = 10)LOW QUIESCENT CURRENT: 1mAINPUT OVER-VOLTAGE PROTECTION: ±40V ApplicationsLABORATORY INSTRUMENTATIONpH MEASUREMENTION–SPECIFIC PROBESLEAKAGE CURRENT MEASUREMENT DatasheetINA116-Datasheet Product AttributesPhysicalCase/PackagePDIPNumber of Pins16Weight1.053808 g Technical-3db Bandwidth800 kHzBandwidth800 kHzCommon Mode Rejection Ratio80 dBDual Supply Voltage15 VGain1000 dBGain Bandwidth Product800 kHzInput Bias Current100 fAInput Offset Voltage (Vos)5 mVInput Voltage Noise Density28 nV/sqrt HzMax Dual Supply Voltage18 VMax Operating Temperature85 ℃Max Supply Current1.4 mAMax Supply Voltage36 VMin Dual Supply Voltage4.5 VMin Operating Temperature-40 ℃ Min Supply Voltage9 VNominal Supply Current1.4 mANumber of Amplifiers1Number of Channels1Number of Circuits1Number of Elements3Operating Supply Current1 mAOutput Current per Channel12 mAQuiescent Current1 mASlew Rate0.08 V/μsVoltage Gain60 dB DimensionsHeight5.08 mmLength19.3 mmThickness3.9 mmWidth6.35 mm ComplianceLead FreeLead FreeRadiation HardeningNoREACH SVHCNo SVHCRoHSCompliant ManufacturerTexas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. 

Video about CCS811 CatalogDescriptionPin ConfigurationBlock DiagramSchematics / LayoutBenefitsFeaturesApplicationsDatasheetProduct AttributesManufacturerUsing WarningFAQ (Frequently Asked Questions)DescriptionThe CCS811 is an ultra-low power digital gas sensor solution which integrates a metal oxide (MOX) gas sensor to detect a wide range of Volatile Organic Compounds (VOCs) for indoor air quality monitoring with a microcontroller unit (MCU), which includes an Analog-to-Digital converter (ADC), and an I²C interface. CCS811 is based on Sciosense unique micro-hotplate technology which enables a highly reliable solution for gas sensors, very fast cycle times and a significant reduction in average power consumption. The integrated MCU manages the sensor driver modes and measurements. The I²C digital interface significantly simplifies the hardware and software design, enabling a faster time to market. CCS811 supports intelligent algorithms to process raw sensor measurements to output equivalent total VOC (eTVOC) and equivalent CO2 (eCO2 ) values, where the main cause of VOCs is from humans. CCS811 supports multiple measurement modes that have been optimized for low-power consumption during an active sensor measurement and idle mode extending battery life in portable applications. CCS811 is available in a 10 lead 2.7mmx 4.0mmx 1.1mm, 0.6mm pitch LGA package. Pin Configuration Figure: CCS811 Pin Configuration Block Diagram Figure : CCS811 Block Diagram Schematics / Layout Figure: Arduino and CCS811 Layout  Figure: Arduino and CCS811 Schematic BenefitsManages the sensor drive modes and measurements while detecting VOCsProvides eCO2 level or eTVOC indication with no host interventionSimplifies the hardware and software integrationExtend battery life in portable applicationsSuitable for small form-factor designsSaves up to 60% in PCB footprintDesigned for high volume and reliability(>5 years lifetime) FeaturesIntegrated MCUOn-board processingStandard (100kbit/s) and fast (400kbit/s) PC interfaceOptimised low-power modes2.7 mm x 4.0mm x 1.1mm LGA packageLow component countProven technology platform ApplicationsThis device can be mainly used for indoor air quality monitoring in:Smart phonesAir cleaners and purifiersSmart thermostatsHome controllersSmart accessories and IoT devices DatasheetCCS811-Datasheet Product AttributesManufacturer:ScioSenseProduct Category:Air Quality SensorsPackaging:Cut TapePackaging:MouseReelPackaging:ReelSeries:CCS811Brand:ScioSenseProduct Type:Air Quality SensorsFactory Pack Quantity:5000Subcategory:SensorsPart # Aliases:304000015Unit Weight:0.086157 oz ManufacturerScioSense: for the highest performance in environmental and flow sensors. The ScioSense portfolio of environmental and flow sensors is aimed at demanding users in the automotive, industrial, building automation, and consumer device markets which want compact, low-power board-mount products and superior sensor performance. The high accuracy, precision and stability of ScioSense products is the result of four decades of experience in sensor development. The products also benefit from the deployment of innovative technologies such as the TrueVOC™ quad-hotplate gas sensor element in the ENS160 air quality sensor, and the phase-jump measurement technique in the AS6040 and AS6031 ultrasonic flow converters. ScioSense is a joint venture between sensor IC manufacturer ams AG and China’s Wise Road Capital, but its heritage in sensor product development stretches back to earlier companies including ACAM and Applied Sensor. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQ (Frequently Asked Questions)How does CCS811 work?The CCS811 is an ultra-low power digital gas sensor solution which integrates a metal oxide (MOX) gas sensor to detect a wide range of Volatile Organic Compounds (VOCs) for indoor air quality monitoring with a microcontroller unit (MCU), which includes an Analog-to-Digital converter (ADC), and an I²C interface. How to calibrate CCS811?The CCS811 does not require calibration. But it does need to be 'burned-in'. This means that after around 1 week the sensor is more stable. However, the internal controller knows about this burn in period and compensates. What is a TVOC sensor?The CCS811 is a sensor for detecting the level of carbon dioxide (CO2) and Total Volatile Organic Compounds (TVOCs) in the air. TVOC combined with CO2 is used to measure indoor air quality or IAQ. Effectively, it can give you the parts per million (PPM) readings of CO2 and parts per billion (PPB) readings of TVOCs. What does CCS811 measure?To monitor the local environment and provide an indication of the indoor air quality.

Product OverviewLiR2450 batteries and CR2450 batteries that are round, flat, and look like small silver buttons seem to look the same. Since they all look the same, can they be used universally? This article will answer your questions and show you theirs similarities and differences, as well as the interchangeability. CatalogProduct OverviewWhat is a LiR2450 Battery?What is a CR2450 Battery?LiR2450 vs CR2450 Features ComparisonLiR2450 vs CR2450 ApplicationsLiR2450 vs CR2450 Battery DimensionLiR2450 vs CR2450 Spec ComparisonDifferences between LiR2450 vs CR2450 LiR2450 vs CR2450 InterchangeabilityProduct DatasheetUsing WarningsLiR2450 vs CR2450 FAQ What is a LiR2450 Battery?LiR2450 is a typical label for rechargeable 2450 batteries. Depending on the exact chemistry used, the LiR2450 battery typically features nominal voltages of 3.0, 3.2, 3.6, and 3.7 volts. LiR2450 BatteryWhat is a CR2450 Battery?Lithium 3.0V CR2450 battery is a non-rechargeable button/coin cell battery commonly used in watches, computer motherboards, medical devices, LED flashlights, toys, remote controls, car remote keys, security systems, wearable electronics, etc. CR2450 battery LiR2450 vs CR2450 Features ComparisonLiR2450 Features Long Cycle Life: Under normal usage, the cycle life of the LIR2450 Lithium ion battery can be ≥500 circles while with capacity ≥80%. High Power Density: High power density makes the LIR2450 battery light in weight and small in dimension. It can be used in small devices. Safe and Reliable: No floating metal lithium assures a safer usage. High working voltage: Working voltage is up to 3.6V, approx. 3 times of the voltage of NI-MH or NI-CD, which reduces the quantity of the battery needed in certain application. No memory effect: No memory effect assures a constant maximum application. Low self-discharge rate: ≤5%/monthGood consistency is showed in LIR 2450 battery capacity, internal resistance, discharge platform and capacity retention. A strict complete internal quality control is subject to the ISO9000 system CR2450 Features Lightweight, High Voltage and High Energy DensityThe battery voltage is 3V, almost double that of normal alkaline or manganese batteries. This means that the number of batteries required for equipment can be halved for maximum space saving and weight reduction. Excellent Discharge CharacteristicsVoltage characteristics remain stable even for a long period of discharge, greatly improving the reliability of equipment that uses the battery. Such equipment is also maintenance-free (battery replacement is seldom required). Excellent Leakage ResistanceThe newly developed battery construction and electrolyte ensure maximum leakage resistance over a long span of time. Excellent Long-Term ReliabilityCarefully selected active materials are used for the active material as well as for the electrolyte. These materials are sealed by Murata's innovative technology to minimize battery self-discharge. The annual self-discharge rate at room temperature and normal humidity is less than 1% of the nominal capacity. UL Approved PartsMurata's Coin Manganese Dioxide Lithium Batteries are approved by UL. (UL1642 File No. MH12566) RoHS  Directive / European DirectivesThis product does not contain Mercury(Hg), Cadmium(Cd), nor Lead(Pb), and conforms to EC regulation values. (Directive 2006/66/EC, 2013/56/EU) Battery pack are excluded from RoHS directive (DIRECTIVE 2011/65/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment). LiR2450 vs CR2450 ApplicationsLiR2450Applications Laptop computersPDA and IC cardsElectric clocks and watchesWearable electronics devicesTracking unitsMonitoring unitsRemote control keysDigital camerasSports bluetooth headset batteryRC toys CR2450 Applications Automotive・Smart Key/Keyless entry・Door sill stripIoT・Tracking devices・Sensors・SecurityMedical・ThermometersOthers・Home electrical appliances/Multi- functional printer・Electronic price tags, POS systems LiR2450 vs CR2450 Battery DimensionThe following are the diagrams of LiR2450 and CR2450 dimension. LiR2450 Dimension CR2450 Dimension LiR2450 vs CR2450 Spec Comparison PowerStream LiR2450 Panasonic CR2450Nominal Voltage3.7V3.0V Nominal Capacity120 mAh620 mAhContinuous Drain Current24 mA0.2 mAMaximum Pulse Discharge Current200 mA-Operating Temperature-20°C +60°C-30°C +85°C Differences between LiR2450 vs CR2450 The main differences between CR2450 and LiR2450 batteries in the voltage, capacity, and of course, rechargeable feature. Voltage difference - due to the voltage difference of ~0.6-0.7 volts, not all devices powered by the CR2450 battery will operate properly when powered by the LiR2450 battery. Actually, this voltage difference may even damage some more sensitive units. Thus, unless the Owner's Guide of the device you have lists 3.6-3.7V LiR2450 batteries as supported battery type, do NOT replace CR2450 battery with LiR2450 battery. Capacity difference - CR2450 battery features a much larger capacity than the LiR2450 battery. But, the LiR2450 battery may be recharged up to 500-1000 times, which is a lot. Note: When charging LiR2450 batteries, be sure to use battery chargers specifically intended for such batteries. Also, LiR2450 batteries feature a much larger self-discharge rate than CR2450 batteries, and is usually 10-30% per year, sometimes even more. LiR2450 vs CR2450 InterchangeabilityLiR2450 is a typical label for rechargeable 2450 batteries. Depending on the exact chemistry used, the LiR2450 battery typically features nominal voltages of 3.0, 3.2, 3.6, and 3.7 volts. 3.0V rechargeable LiR2450 batteries can be used as a direct replacement for CR2450 batteries since they feature the same (similar) output voltage that never exceeds 3.0 volts and pose no threat for sensitive electronics. 3.2V rechargeable LiR2450 batteries are commonly based on the Lithium Iron Phosphate (LiFePO4) chemistry and although they feature only 0.2 volts larger output voltage, some sensitive electronics may have issues because of that - before using 3.2V LiR2450 batteries in such devices, check the manual of your device. 3.6 - 3.7V rechargeable LiR2450 batteries are based on other lithium-ion chemistries and since they feature 0.6-0.7V higher voltage than standard CR2450, before using them in your devices, be sure to check the manual - such difference is large enough to easily damage sensitive electronics or to make device unreliable. Unreliable operation is not recommended, especially not for medical and security devices - better safe than sorry. On the other hand, the typical capacity of the LiR2450 is in the 100-125 mAh range and can be recharged 500-800 times. Although rechargeable LiR2450 batteries feature a higher self-discharge rate (1-5% per month, compared with ~1% annually self-discharge rate of high quality CR2450 batteries), in devices that require plenty of energy on a daily basis, LiR2450 batteries can save some money. Note: Never, but really never charge LiR2450 batteries with the chargers other than those recommended by their manufacturers! Product DatasheetYou can download LiR2450 and CR2450 datasheets from the link given below:LiR2450 datasheetCR2450 datasheet Using Warnings(1) Keep away from children. If swallowed, promptly see doctor.(2) Do not install backwards, charge, put in fire, or mix with used or other battery types - may explode or leak causing injury. Replace all batteries at the same time. LiR2450 vs CR2450 FAQIs LIR2450 the same as CR2450?LIR2450 is a coin cell, Lithium-Ion rechargeable battery. Physically the same size as CR2450, LIR2450 can be used as a rechargeable replacement to CR2450 in most cases. This little battery has little over 100 mA/Hour capacity, with nominal 3.6 V output. This battery is perfect for powering a small project. Are Lithium coin cell rechargeable?Largest on the list of power's smallest tools is the lithium coin cell. They are primary Lithium, meaning these single use batteries are non rechargeable. Are 2450 and 2430 batteries the same?CR2430 coin cell batteries are known for being slightly wider than their CR2025 and CR2032 counterparts. Security sensors that use coin batteries like the CR2430 are usually small and unobtrusive. But since the CR2430 batteries are wider, they cannot be used interchangeably with CR2025 and CR2032 batteries. What does CR in batteries mean?CR is the generic designation that is used by the entire batteries maker but lithium batteries are also having chromium. All the batteries who have this chemical substance in their batteries they can use this abbreviation CR. On the other DL is the short abbreviation of the battery making company Duracell. How long do lithium button batteries last?The typical lifespan for a lithium battery is two to three years. A good rule of thumb is that once it can hold only 70-80% of its original energy storage, the battery should be replaced.