The Kynix Components

Product OverviewThe xx555 timer is a popular and easy to use for general purpose timing applications from 10 µs to hours or from < 1mHz to 100 kHz. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. Maximum output sink and discharge sink current is greater for higher VCC and less for lower VCC.CatalogNE555P PinoutNE555P CAD ModelsNE555P Product detailsNE55P FeaturesNE55P product descriptionNE55P ApplicationSimplified SchematicNE555P Product AttributesNE555P pin Functions in shortHow to use NE555P?Using WarningsNE555P vs NA555PNE555 ManufacturerComponent DatasheetNE555P Pinout The 555 timers are contained in a tiny 8 pin Dual-In-Line package look like a 741 op-amp or LM386 audio amplifier. Look at its pinout below. NE555P Pinout  NE555P CAD Models   NE555P CAD Models NE555P Product details NE55P ParametersIq (Typ) (uA)2000RatingCatalogOperating temperature range (C)0 to 70Supply voltage (Max) (V)16Supply voltage (Min) (V)4.5 Package | Pins | Size PDIP (P)893 mm² 9.81 x 9.43SOIC (D)819 mm² 3.91 x 4.9SOIC (D)819 mm² 4.9 x 3.9SOP (PS)848 mm² 6.2 x 7.8TSSOP (PW)819 mm² 3 x 6.4NE55P FeaturesTiming From Microseconds to HoursAstable or Monostable OperationAdjustable Duty CycleTTL-Compatible Output Can Sink or Source           Up to 200 mAOn Products Compliant to MIL-PRF-38535,        All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include        Testing of All Parameters. NE55P product description NE555P2D These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low. When the output is low, a low-impedance path is provided between discharge (DISCH) and ground.The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs. NE55P ApplicationFingerprint BiometricsIris BiometricsRFID ReaderPulse generationTime delay generationSequential timingPrecision timingPulse width modulationPulse position modulationLinear ramp generator  Simplified SchematicThe schematic can be simplified somewhat to a block diagram making the operation of the circuit slightly easier to understand. Simplified Schematic  NE555P Product Attributes Product AttributeAttribute ValueManufacturer:Texas InstrumentsProduct Category:Timers & Support ProductsSeries:NE555Type:StandardNumber of Internal Timers:1 TimerSupply Voltage - Max:16 VSupply Voltage - Min:4.5 VMinimum Operating Temperature:0 CMaximum Operating Temperature:+ 70 CMounting Style:Through HolePackage / Case:PDIP-8Packaging:TubeHeight:4.57 mmLength:9.81 mmWidth:6.35 mmBrand:Texas InstrumentsHigh Level Output Current:200 mALow Level Output Current:- 200 mAOperating Supply Current:2 mAProduct Type:Timers & Support ProductsFactory Pack Quantity:50Subcategory:Clock & Timer ICsUnit Weight:0.015535 oz  NE555P pin Functions in short NE555P pin Functions in short Pin 1-Ground. We connect it to the 0V rail.Pin 2-Trigger. It will detect the 1/3 of the supply voltage. It makes the output turns on. While the pin 2 LOW, this pin has a very high impedance (about 10M) and will trigger about 1uA.Pin 3 OUTPUT. If it is HIGH (about the supply voltage) and deliver up to 200mA. In contrast, LOW is about 0.5V above 0V.Pin 4 RESET. In normal connect HIGH to turn on IC. Maybe internally connected HIGH via 100K Resistor. It must be taken below 0.8v to reset the chip.Pin 5 CONTROL VOLTAGE. Normally we often see this pin connect to the ground via 0.01uF to 0.1uF capacitor. The capacitor to this pin removes external noise. Also, the voltage applied to this pin will vary the timing of the RC network (quite considerably). We can adjust frequency via an external pot.Pin 6 THRESHOLD. It detects 2/3 of the supply voltage to turn IC off, make output LOW only if pin 2 is HIGH. This pin has a very high impedance (about 10M) and will trigger about 1uA.Pin 7 DISCHARGE. It will go LOW when pin 6 detects 2/3 the supply voltage. But pin 2 must be HIGH. If pin 2 is “HIGH”, pin 6 can be HIGH or LOW. And pin 7 remains LOW. Then, the pin 7 will go OPEN (HIGH) and stays HIGH when pin 2 detects 1/3 supply voltage.Pin 8 +VCC. Connects to the positive rail supply. How to use NE555P?There are a lot of ways to use the 555 IC. We can use them in hundreds of different circuits to create many clever things. But they can all be put into three groups. In different types of oscillators: Astable Multivibrator – constantly oscillates        – For frequencies above 1 cycle per second, it is called an oscillator (multivibrator or square wave oscillator).        – For frequencies below 1 cycle per second.Monostable – changes state only once per trigger         pulse – also called a ONE-SHOT or It is called a TIMER or DELAY.Voltage Controlled Oscillator – called a VCO. Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. NE555P vs NA555P urce Content uidNE555PNA555PRohs Code Yes YesPart Life Cycle CodeActiveActiveIhs ManufacturerTEXAS INSTRUMENTS INCTEXAS INSTRUMENTS INCPart Package CodeDIPDIPPackage DescriptionDIP, DIP8,.3DIP, DIP8,.3Pin Count88Reach Compliance CodecompliantcompliantECCN CodeEAR99EAR99HTS Code8542.39.00.018542.39.00.01Factory Lead Time1 Week6 WeeksSamacsys DescriptionPrecision timer,NE555P 0.5MHz DIL8 Texas Instruments NE555P, Precision Timer, 4.5 → 16 V, 8-Pin PDIPxx555 Precision TimersSamacsys ManufacturerTexas InstrumentsTexas InstrumentsAdditional FeatureCAN ALSO OPERATE FROM A 15V NOMINAL SUPPLYCAN ALSO OPERATE FROM A 15V NOMINAL SUPPLYAnalog IC - Other TypePULSE; RECTANGULARPULSE; RECTANGULARJESD-30 CodeR-PDIP-T8R-PDIP-T8JESD-609 Codee3e3Length9.81 mm9.81 mmNumber of Functions11Number of Terminals88Operating Temperature-Max70 °C105 °COperating Temperature-Min -40 °CPackage Body MaterialPLASTIC/EPOXYPLASTIC/EPOXYPackage CodeDIPDIPPackage Equivalence CodeDIP8,.3DIP8,.3Package ShapeRECTANGULARRECTANGULARPackage StyleIN-LINEIN-LINEPeak Reflow Temperature (Cel)NOT SPECIFIEDNOT SPECIFIEDPower Supplies5/15 V5/15 VQualification StatusNot QualifiedNot QualifiedSeated Height-Max5.08 mm5.08 mmSupply Current-Max (Isup)15 mA15 mASupply Voltage-Max (Vsup)16 V16 VSupply Voltage-Min (Vsup)4.5 V4.5 VSupply Voltage-Nom (Vsup)5 V5 VSurface MountNONOTechnologyBIPOLARBIPOLARTemperature GradeCOMMERCIALINDUSTRIALTerminal FinishMatte Tin (Sn)Matte Tin (Sn)Terminal FormTHROUGH-HOLETHROUGH-HOLETerminal Pitch2.54 mm2.54 mmTerminal PositionDUALDUALTime@Peak Reflow Temperature-Max (s)NOT SPECIFIEDNOT SPECIFIEDWidth7.62 mm7.62 mmBase Number Matches161urce Content uidNE555PNA555PRohs Code Yes YesPart Life Cycle CodeActiveActiveIhs ManufacturerTEXAS INSTRUMENTS INCTEXAS INSTRUMENTS INCPart Package CodeDIPDIPPackage DescriptionDIP, DIP8,.3DIP, DIP8,.3NE555 ManufacturerTeaxs Instuments(TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. Its headquarters are in Dallas, Texas, United States. TI is one of the top ten semiconductor companies worldwide, based on sales volume. Texas Instruments's focus is on developing analog chips and embedded processors, which accounts for more than 80% of their revenue. TI also produces TI digital light processing (DLP) technology and education technology products including calculators, microcontrollers and multi-core processors. To date, TI has more than 43,000 patents worldwide.Component DatasheetNE555P Datasheet

Product Overview2N5458 is a TO-92 packaged N Channel JFET that is designed for switching and amplification requirements in general purpose applications. The transistor also possess high gain and low noise feature which is very useful when amplifying a low gain signal and require high gain and low noise at the output. The drain and source of the transistor is swappable. The high input impedance feature and low noise capability also makes it ideal to use this device for amplification purposes where the input signal is very low. This blog will introduce 2N5458 systematically from its features, pinout to its specifications, applications, also including 2N5458 datasheet and so much more. CatalogProduct Overview2N5458 Features 2N5458 Pinout2N5458 Applications2N5458 Alternatives2N5458 CAD ModelsWhere We Can Use it & How to UseHow to Safely Long Run in a Circuit2N5458 Specification2N5458 vs 2N54572N5458 Manufacturer2N5458 DatasheetUsing Warnings2N5458 FAQ 2N5458 Features N-Channel for Higher GainDrain and Source InterchangeableHigh AC Input ImpedanceHigh DC Input ResistanceLow Transfer and Input CapacitanceLow Cross-Modulation and Intermodulation DistortionPlastic Encapsulated Package 2N5458 PinoutThe following figure is the diagram of 2N5458 pinout. 2N5458 Pinout 2N5458 ApplicationsAudio Preamplifier ApplicationsAudio Amplifier StagesLow Level and Low Gain Signal AmplificationSensor & Detector Circuits 2N5458 Alternatives2N5457, 2N5459, NTE312, 2N5638, 2N5640, 2SK162, 2SK518 (Pin configuration of these equivalent or substitute transistors may different from 2N5458. It is important to check pin configuration before replacing in your circuit.) 2N5458 CAD ModelsFollowings are 2N5458 Symbol, Footprint, and 3D Model. 2N5458 Symbol 2N5458 Footprint 2N5458 3D Model Where We Can Use it & How to UseThe 2N5458 JFET can be used in verity of signal amplification purposes for example it can be used in audio preamplifiers, audio amplifier stages and amplification of any small and low gain signal in electronics. On the other hand it can also be used as a switch and capable to drive max load of upto 10mA. How to Safely Long Run in a CircuitTo get long term performance from 2N5458 it is suggested to not drive load of more than 10mA, the load voltage should not be more than 25V, the drain to gate voltage should also be under 25V and reverse gate to source voltage must be under -25V and also it is good to always stay atleast 20% below from its maximum ratings. The Over and under temperature is also an important factor so do not store or operate this transistor below -55 Celsius and above +150 Celsius. 2N5458 SpecificationProduct AttributeAttribute ValueManufacturer:onsemiProduct Category:JFETRoHS:NTechnology:SiMounting Style:Through HolePackage / Case:TO-92-3Transistor Polarity:N-ChannelConfiguration:SingleVds - Drain-Source Breakdown Voltage:25 VVgs - Gate-Source Breakdown Voltage:25 VGate-Source Cutoff Voltage:- 7 VDrain-Source Current at Vgs=0:6 mAId - Continuous Drain Current:10 mAPd - Power Dissipation:310 mWMinimum Operating Temperature:- 65 CMaximum Operating Temperature:+ 150 CBrand:onsemiMaximum Drain Gate Voltage:25 VProduct Type:JFETsSubcategory:Transistors 2N5458 vs 2N5457Product Attribute2N54582N5457Manufacturer:onsemionsemiProduct Category:JFETJFETRoHS:NNTechnology:SiSiMounting Style:Through HoleThrough HolePackage / Case:TO-92-3TO-92-3Transistor Polarity:N-ChannelN-ChannelConfiguration:SingleSingleVds - Drain-Source Breakdown Voltage:25 V25 VVgs - Gate-Source Breakdown Voltage:25 V25 VGate-Source Cutoff Voltage:- 7 V- 6 VDrain-Source Current at Vgs=0:6 mA3 mAId - Continuous Drain Current:10 mA10 mAPd - Power Dissipation:310 mW310 mWMinimum Operating Temperature:- 65 C- 65 CMaximum Operating Temperature:+ 150 C+ 150 CBrand:onsemionsemiMaximum Drain Gate Voltage:25 V25 VProduct Type:JFETsJFETsSubcategory:TransistorsTransistors 2N5458 ManufacturerON Semiconductor is a Fortune 500 company driving energy efficient innovations, empowering customers to reduce global energy use. The company is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy efficient power and signal management, logic, standard and custom devices. The company’s products help engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, medical and military/aerospace applications. 2N5458 DatasheetYou can download this datasheet for 2N5458–Datasheet from the link given below:2N5458 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. 2N5458 FAQWhat is a transistor used for?Transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” which often contain billions of these minuscule devices etched into their shiny surfaces. What is N channel JFET?The JFET is a long channel of semiconductor material, doped to contain an abundance of positive charge carriers or holes (p-type), or of negative carriers or electrons (n-type). Ohmic contacts at each end form the source (S) and the drain (D). What are the types of JFET?Furthermore, there are two major configurations of JFET, the N-Channel JFET, and the P-Channel JFET. The N-Channel JFET has better conductivity as compared to the P-Channel JFET as the electrons have higher mobility through a conductor. What is 2N5458?2N5457, 2N5458. JFETs - General Purpose. N−Channel − Depletion. N−Channel Junction Field Effect Transistors, depletion mode. (Type A) designed for audio and switching applications. Which is the equivalent of a 2n5458 transistor?2N5457, 2N5459, NTE312, 2N5638, 2N5640, 2SK162, 2SK518 (Pin configuration of these equivalent or substitute transistors may different from 2N5458. It is important to check pin configuration before replacing in your circuit.)

Product OverviewLTM4622 is a complete dual 2.5 A step-down switching mode μModule (micromodule) regulator in a tiny ultrathin 6.25 mm × 6.25 mm × 1.82 mm LGA package. Included in the package are the switching controller, power FETs, inductor, and support components. Operating over an input voltage range of 3.6 V to 20 V, the LTM4622 supports an output voltage range of 0.6 V to 5.5 V, set by a single external resistor. Its high efficiency design delivers dual 2.5 A continuous, 3 A peak, output current. Only a few ceramic input and output capacitors are needed. The LTM4622 supports selectable Burst Mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability. Fault protection features include input overvoltage, output overcurrent, and overtemperature protection. The LTM4622 is RoHS-compliant with Pb-free finish. This blog will introduce LTM4622 systematically from its features, pinout to its specifications, applications, also including LTM4622 datasheet and so much more. CatalogProduct OverviewLTM4622 FeaturesLTM4622 PinoutLTM4622 ApplicationsLTM4622 Block DiagramLTM4622 Typical ApplicationsLTM4622IY SpecificationLTM4622 ManufacturerLTM4622 DatasheetUsing WarningsLTM4622 FAQ LTM4622 FeaturesComplete solution in <1 cm2Wide input voltage range: 3.6 V to 20 V3 V input compatible with VIN tied to INTVCC6 V to 5.5 V output voltageDual 2.5 A DC, 3 A peak output current±5%  maximum total output voltage regulation error over load, line, and temperatureCurrent mode control, fast transient responseExternal frequency synchronizationMultiphase parallelable with current sharingOutput voltage tracking and soft-start capabilitySelectable Burst Mode®  operationOvervoltage input and overtemperature protectionPower good indicators25 mm × 6.25 mm × 1.82 mm LGA package LTM4622 PinoutThe following figure is the diagram of LTM4622 pinout. LTM4622 Pinout1 LTM4622 Pinout2 LTM4622 ApplicationsGeneral purpose point of load conversionTelecom, networking, and industrial equipmentMedical diagnostic equipmentTest and debug systems LTM4622 Block DiagramThe following figure shows the block diagram of LTM4622. LTM4622 Block Diagram LTM4622 Typical ApplicationsThe following figures shows the typical applications of LTM4622, which shows the compact solution dimensions. 1.5v And 1v Dual Output Dc/dc Step-down Μmodule Regulator 1.5V Output Efficiency vs Load Current LTM4622IY SpecificationNumber of Outputs2Voltage - Input (Min)3.6VVoltage - Input (Max)20VVoltage - Output 10.6 ~ 5.5VVoltage - Output 20.6 ~ 5.5VVoltage - Output 3-Voltage - Output 4-Current - Output (Max)2.5A, 2.5AApplicationsITE (Commercial)FeaturesOCP, OTP, OVPOperating Temperature-40°C ~ 125°CEfficiency-Mounting TypeSurface MountPackage / Case25-PowerBBGA ModuleSize / Dimension0.25" L x 0.25" W x 0.10" H (6.3mm x 6.3mm x 2.4mm)Supplier Device Package25-BGA (6.25x6.25) LTM4622 ManufacturerLinear Technology and Analog Devices have joined together. Analog Devices is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. LTM4622 DatasheetYou can download this datasheet for LTM4622–Datasheet from the link given below:LTM4622 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. LTM4622 FAQWhat is the working principle of regulator?The main principle behind the working of such a regulator is that a large proportion of the change in supply or input voltage appears across the transistor and thus the utput voltage tends to remain constant. What is the difference between LDO and switching regulator?LDOs are low-noise alternatives to switching regulators. They are simpler to layout and tend to cost less. LDOs are sometimes used downstream from a switching regulator to further step down the voltage to a low level. In fact, some switching regulator components include an LDO on the output; see ADP5037 for an example. Why do we use switching regulators?A switching regulator can convert input direct current (DC) voltage to the desired direct current (DC) voltage. In an electronic or other device, a switching regulator takes the role of converting the voltage from a battery or other power source to the voltages required by subsequent systems. What is the advantage of switching regulator?Switching regulators are efficient because the series element is either fully conducting or switched off so it dissipates almost no power. Switching regulators are able to generate output voltages that are higher than the input voltage or of opposite polarity, unlike linear regulators. Is the IOUT ltm4622a compatible with SnPb?The LTM4622A is available with SnPb (BGA) or RoHS compliant terminal finish. 

Product OverviewThe LTC6655 is a complete family of precision bandgap voltage references, offering exceptional noise and drift performance. This low noise and drift is ideally suited for the high resolution measurements required by instrumentation and test equipment. In addition, the LTC6655 is fully specified over the temperature range of –40°C to 125°C, ensuring its suitability for demanding automotive and industrial applications. Advanced curvature compensation allows this bandgap reference to achieve a drift of less than 2ppm/°C with a predictable temperature characteristic and an output voltage accurate to ±0.025%, reducing or eliminating the need for calibration. The LTC6655 can be powered from as little as 500mV above the output voltage to as much as 13.2V. Superior load regulation with source and sink capability, coupled with exceptional line rejection, ensures consistent performance over a wide range of operating conditions. A shutdown mode is provided for low power applications. This blog will introduce LTC6655 systematically from its features, pinout to its specifications, applications, also including LTC6655 datasheet and so much more. Video: What is a voltage reference? CatalogProduct OverviewLTC6655 FeaturesLTC6655 PinoutLTC6655 ApplicationsLTC6655 Typical ApplicationsLTC6655 Block DiagramLTC6655 SpecificationLTC6655 ManufacturerLTC6655 DatasheetUsing WarningsLTM4622 FAQ LTC6655 FeaturesLow Noise: 0.25ppmP-P (0.1Hz to 10Hz) 625nVP-P for the LTC6655-2.5Low Drift: 2ppm/°C MaxHigh Accuracy: ±025% MaxNo Humidity Sensitivity (LS8 Package)Thermal Hysteresis (LS8): 30ppm (–40°C to 85°C)Long-Term Drift (LS8): 20ppm/√kHr100% Tested at –40°C, 25°C and 125°CLoad Regulation: <10ppm/mASinks and Sources Current: ±5mALow Dropout: 500mVMaximum Supply Voltage: 13.2VLow Power Shutdown: <20μA MaxAvailable Output Voltages: 1.25V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5VAvailable in an 8-Lead MSOP and High Stability Hermetic 5mm × 5mm LS8 Packages LTC6655 PinoutThe following figure is the diagram of LTC6655 pinout. LTC6655 Pinout1 LTC6655 Pinout2 LTC6655 ApplicationsInstrumentation and Test EquipmentHigh Resolution Data Acquisition SystemsWeigh ScalesPrecision Battery MonitorsPrecision RegulatorsMedical Equipment LTC6655 Typical ApplicationsThe following figures shows the typical applications of LTC6655. Basic Connection Low Frequency 0.1Hz to 10Hz Noise LTC6655 Block DiagramThe following figure shows the block diagram of LTC6655. LTC6655 Block Diagram LTC6655 SpecificationBrand Name:Analog Devices IncLength:3 mmOperating Temperature-Max:125 °COperating Temperature-Min:-40 °COutput Voltage-Max:5.0025 VOutput Voltage-Min:4.9975 VOutput Voltage-Nom:5 VPeak Reflow Temperature (Cel):260Seated Height-Max:1.1 mmSupply Current-Max (Isup):7.5 mASupply Voltage-Max (Vsup):13.2 VSupply Voltage-Min (Vsup):5.197 V LTC6655 ManufacturerLinear Technology and Analog Devices have joined together. Analog Devices is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. LTC6655 DatasheetYou can download this datasheet for LTC6655–Datasheet from the link given below:LTC6655 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. LTM4622 FAQWhat are the benefits of using the ltc6655?This presentation will explain the significance of noise in high performance instrumentation and test equipment, and provide an overview of the LTC6655 main features and benefits. What is the temperature range of the ltc6655?This low noise and drift is ideally suited for the high resolution measurements required by instru - mentation and test equipment. In addition, the LTC6655 is fully specified over the temperature range of 40°C – to 125°C, ensuring its suitability for demanding auto- motive and industrial applications. How much voltage does ltc6655 low dropout reference use?The LTC6655 low dropout series references can be powered from as little as 500 mV above the output voltage or as much as 13.2 V. Superior load regulation and source and sink capabilities coupled with exceptional line rejection give consistent performance over a wide range of line and load conditions. Is there a shutdown mode for the ltc6655?A shutdown mode is provided for low power applications. The LTC6655 references are offered in an 8-lead MSOP package and an 8-lead LS8 package. The LS8 is a 5mm × 5mm surface mount hermetic package that pro- vides outstanding stability. All registered trademarks and trademarks are the property of their respective owners. Why is voltage reference needed?A voltage reference is a precision device specifically designed to maintain a constant output voltage, even as parameters such as ambient temperature or supply voltage change. The precision of a voltage reference enables its use in several differ- ent types of applications beyond a data converter.

 CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramBenefits and FeaturesApplicationsDatasheetProduct AttributesManufacturerUsing WarningDescriptionThe MAX30102 is an integrated pulse oximetry and heart-rate monitor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices. The MAX30102 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.CAD Models Figure:  PCB Symbol  Figure:  Footprint  Figure:  3D Model Pin Configuration Figure:  Pin Configuration Block Diagram Figure:  Block Diagram Benefits and FeaturesHeart-Rate Monitor and Pulse Oximeter Sensor in LED Reflective SolutionTiny 5.6mm x 3.3mm x 1.55mm 14-Pin Optical ModuleIntegrated Cover Glass for Optimal, Robust PerformanceUltra-Low Power Operation for Mobile DevicesProgrammable Sample Rate and LED Current for Power SavingsLow-Power Heart-Rate Monitor (< 1mW)Ultra-Low Shutdown Current (0.7µA, typ)Fast Data Output CapabilityHigh Sample RatesRobust Motion Artifact ResilienceHigh SNR-40°C to +85°C Operating Temperature Range ApplicationsWearable DevicesFitness Assistant Devices DatasheetMAX30102EFD+T-Datasheet Product AttributesManufacturer:Maxim IntegratedProduct Category:Biometric SensorsProduct:SensorsOperating Supply Current:600 uAMounting Style:SMD/SMTMaximum Operating Temperature:+ 85 ℃Minimum Operating Temperature:- 40 ℃Operating Supply Voltage:1.8 VPackage / Case:OLG-14Packaging:Cut TapePackaging:MouseReelPackaging:ReelSeries:MAX30102Brand:Maxim IntegratedMoisture Sensitive:YesProduct Type:Biomedical SensorsFactory Pack Quantity:5000Subcategory:SensorsSupply Voltage - Max:2 VSupply Voltage - Min:1.7 VUnit Weight:0.114446 oz ManufacturerMaxim Integrated, a subsidiary of Analog Devices, designs, manufactures, and sells analog and mixed-signal integrated circuits for the automotive, industrial, communications, consumer, and computing markets. Maxim's product portfolio includes power and battery management ICs, sensors, analog ICs, interface ICs, communications solutions, digital ICs, embedded security, and microcontrollers. The company is headquartered in San Jose, California, and has design centers, manufacturing facilities, and sales offices worldwide. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. 

 CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramFeaturesApplicationsDatasheetProduct AttributesManufacturerUsing WarningDescriptionThe LT8490 is a buck-boost switching regulator battery charger that implements a constant-current constantvoltage (CCCV) charging profile used for most battery types, including sealed lead-acid (SLA), flooded, gel and lithium-ion. The device operates from input voltages above, below or equal to the output voltage and can be powered by a solar panel or a DC power supply. On-chip logic provides automatic maximum power point tracking (MPPT) for solar powered applications.  The LT8490 can perform automatic temperature compensation by sensing an external thermistor thermally coupled to the battery. STATUS and FAULT pins containing charger information can be used to drive LED indicator lamps. The device is available in a low profile (0.75mm) 7mm × 11mm 64-lead QFN package. CAD Models Figure:  PCB Symbol  Figure:  Footprint Pin Configuration Figure:  Pin Configuration Block Diagram Figure:  Block Diagram FeaturesVIN Range: 6V to 80V VBAT Range: 1.3V to 80V Single Inductor Allows VIN Above, Below, or Equal to VBAT Automatic MPPT for Solar Powered Charging Automatic Temperature Compensation No Software or Firmware Development Required Operation from Solar Panel or DC Supply Input and Output Current Monitor Pins Four Integrated Feedback Loops Synchronizable Fixed Frequency: 100kHz to 400kHz 64-Lead (7mm × 11mm × 0.75mm) QFN Package ApplicationsSolar Powered Battery ChargersMultiple Types of Lead-Acid Battery ChargingLi-Ion Battery ChargerBattery Equipped Industrial or Portable Military Equipment DatasheetLT8490EUKJ#PBF-Datasheet Product AttributesManufacturer:Analog Devices Inc.Product Category:Battery ManagementProduct:Battery ProtectionBattery Type:Lead Acid, LiFePO4, Li-Ion, Li-PolymerOutput Voltage:1.3 V to 80 VOutput Current:10 AOperating Supply Voltage:80 VPackage / Case:QFN-64Mounting Style:SMD/SMTSeries:LT8490Packaging:TubeBrand:Analog DevicesDevelopment Kit:DC2069AProduct Type:Battery ManagementFactory Pack Quantity:33Subcategory:PMIC - Power Management ICsUnit Weight:0.010582 oz ManufacturerAnalog Devices, Inc. (ADI), also known simply as Analog, is an American multinational semiconductor company specializing in data conversion, signal processing and power management technology, headquartered in Wilmington, Massachusetts. In 2012, Analog Devices led the worldwide data converter market with a 48.5% share, according to analyst firm Databeans. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit.