The Kynix Components

CatalogProduct OverviewRelated Video IntroductionBMX055 CAD ModelsBMX055 Block Diagram BMX055 PackageBMX055 FeaturesBMX055 ApplicationsBMX055 DatasheetBMX055 SpecificationsBMX055 ManufacturerUsing WarningBMX055 FAQ Product OverviewThe BMX055 is an integrated 9-axis sensor for the detection of movements and rotations and magnetic heading. It comprises the full functionality of a triaxial, low-g acceleration sensor, a triaxial angular rate sensor and a triaxial geomagnetic sensor. The BMX055 senses orientation, tilt, motion, acceleration, rotation, shock, vibration and heading in cell phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers. Advanced evaluation circuitry (ASIC) converts the outputs of the micro-electromechanical and geomagnetic sensing structures (MEMS), developed, produced and tested in BOSCH facilities. The programmable on-chip interrupt engine enables motion-based applications without use of a microcontroller by providing contextual status of accelerometer, gyroscope and geomagnetic sensor. The integrated FIFO memories allow buffering the inertial sensor data. The corresponding chip-sets are integrated into one single 20-pin LGA 3.0mm x 4.5mm x 0.95mm housing. For optimum system  integration the BMX055 is equipped with digital bi-directional SPI and I2C interfaces. To provide maximum performance and reliability each device is tested and ready-to-use calibrated. Package and interfaces of the BMX055 have been defined to match a multitude of hardware requirements. Since the sensor features a small footprint, a flat package and very low power consumption it is ideally suited for mobile-phone and tablet PC applications. The BMX055 offers a variable VDDIO voltage range from 1.2V to 3.6V and can be programmed to optimize functionality, performance and power consumption in customer specific applications. Related Video IntroductionBMX055 Video Description: I added acceleration sensor to prototype of gyro sensor with BMX055 on TTGO T-Display. Graph resolution on color LCD is also 200dot/Hx100dot/V. Sampling rate  is also 50Hz & graph refresh rate is about 45Hz. Graph of each sensor is select-able by button-A. Top and bottom of graph is also select-able by button-B. Architecture of control program is like below. BMX055 CAD ModelsFigure: BMX055 PCB Symbol  Figure: BMX055 Footprint  Figure: BMX055 3D Models BMX055 Block DiagramFigure: BMX055 Block Diagram BMX055 PackageFigure: BMX055 Package outline dimensions in mm BMX055 Features3 sensors in one deviceSmall packageCommon voltage suppliesDigital interfaceSmart operation and integrationConsumer electronics suite BMX055 ApplicationsAdvanced gaming, HMI and augmented realityAdvanced gesture recognitionIndoor navigationTilt measurement and compensationFree-fall detection and drop detection for warranty loggingDisplay profile switchingAdvanced system power management for mobile applicationsMenu scrolling, tap / double tap sensing BMX055 DatasheetYou can download the datasheet from the link given below:Datasheet BMX055 SpecificationsProduct AttributeAttribute ValueManufacturer:BoschProduct Category:IMUs - Inertial Measurement UnitsSensor Type:9-axisSensing Axis:X, Y, ZSensitivity:1024 LSB/gAcceleration:2 g, 4 g, 8 g, 16 gOutput Type:Analog and DigitalInterface Type:I2C, SPIResolution:16 bitOperating Supply Current:130 uASupply Voltage - Min:1.2 VSupply Voltage - Max:3.6 VOperating Temperature-40°C ~ 85°C (TA)Package / Case:LGA-20Bandwidth:1 kHzBrand:Bosch SensortecProduct Type:IMUs - Inertial Measurement UnitsSubcategory:SensorsPart # Aliases:0273.141.179-1NVUnit Weight:0.034463 oz BMX055 ManufacturerThe Bosch Group, a leading global supplier of technology and services, is designed to improve quality of life worldwide with products and services that are innovative and spark enthusiasm. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. BMX055 FAQWhat is a BMX055?The BMX055 is a very small absolute orientation sensor in the class of low-noise 9-axis measurement units. On top, the BMX055 integrates a multitude of features that facilitate its use especially in the area of motion detection applications, such as device orientation measurement, gaming, HMI or menu browser control. What is Bosch IMU?Bosch Sensortec optimizes its IMUs (Inertial Measurement Units) for advanced smartphones, wearables, AR and VR, drones, gaming and robots applications. They are designed to provide maximum flexibility to customers. An IMU combines a gyroscope with an accelerometer in one system-in-package (SiP). What does an IMU do?An Inertial Measurement Unit (IMU) is a device that can measure and report specific gravity and angular rate of an object to which it is attached. An IMU typically consists of: Gyroscopes: providing a measure angular rate. Accelerometers: providing a measure specific force/acceleration. 

Product OverviewThe MPX4250AP is a single port, manifold absolute pressure sensor in 6 pin SIP package. This device is specifically designed for intake manifold absolute pressure sensing in engine control system. This measurement can be used to compute the amount of fuel required for each cylinder. This piezoresistive transducer is a state of the art monolithic silicon pressure sensor designed for wide range of applications. It is particularly suited for microcontroller or microprocessor based systems with A/D inputs. It combines advanced micromachining techniques, thin film metallization and bipolar processing to provide an accurate and high level analogue output signal that is proportional to applied pressure. This blog will introduce MPX4250AP systematically from its features, pinout to its specifications, applications, also including MPX4250AP datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionMPX4250AP FeaturesMPX4250AP PinoutMPX4250AP ApplicationsMPX4250AP CAD ModelsMPX4250AP Block DiagramMPX4250AP PackageMPX4250AP SpecificationMPX4250AP ManufacturerMPX4250AP DatasheetUsing WarningsMPX4250AP FAQ Related Video Introduction Video: MPX4250AP Arduino MPX4250AP Video Description: measure air pressure with Arduino and MPX4250apint A6Value, kPa;void loop(){    A6Value = analogRead(6);    kPa = (A6Value*(0.00488)/(0.022)+20);    Serial.println(kPa);delay(300);} MPX4250AP FeaturesOn-chip signal conditioned, temperature compensated and calibrated5% maximum error over 0°C to 85°CPatented silicon shear stress strain gaugeTemperature compensated over -40°C to 125°COffers reduction in weight and volume compared to existing hybrid modulesIdeal for non automotive applicationsDifferential pressure range from 20KPa to 250KPaSupply voltage range from 4.85VDC to 5.35VDCSensitivity of 20mV/KPaResponse time of 1ms MPX4250AP PinoutThe following figure is the diagram of MPX4250AP pinout. MPX4250AP Pinout MPX4250AP ApplicationsTurbo boost engine controlIdeally suited for microprocessor or microcontroller-based systems MPX4250AP CAD ModelsThe followings are MPX4250AP Symbol, Footprint, and 3D Model. MPX4250AP Symbol MPX4250AP Footprint MPX4250AP 3D Model MPX4250AP Block DiagramThe following figure shows the block diagram of MPX4250AP. MPX4250AP Block Diagram MPX4250AP PackageThe following diagram shows the MPX4250AP package. MPX4250AP Package MPX4250AP SpecificationTYPEDESCRIPTIONCategorySensors, TransducersMfrNXP USA Inc.SeriesMPX4250APart StatusActiveApplicationsBoard MountPressure TypeAbsoluteOperating Pressure2.9 ~ 36.26PSI (20 ~ 250kPa)Output TypeAnalog VoltageOutput0.2 V ~ 4.9 VAccuracy±1.5%Voltage - Supply4.85V ~ 5.35VPort SizeMale - 0.19" (4.93mm) TubePort StyleBarbedFeaturesTemperature CompensatedTermination StylePC PinMaximum Pressure145.04PSI (1000kPa)Operating Temperature-40°C  ~ 125°C Package / Case6-SIP Module MPX4250AP ManufacturerNXP Semiconductors enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security and privacy and smart connected solutions markets. MPX4250AP DatasheetYou can download MPX4250APdatasheet from the link given below:MPX4250AP Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. MPX4250AP FAQWhat is a board mount pressure sensor?A board mount pressure sensor is typically mounted on a printed circuit board (PCB) and used to measure the pressure of gases or liquids. How do board mount pressure sensors work?Our sensing element design consists of four piezoresistors on a chemically etched silicon diaphragm. A pressure change will cause a strain in the diaphragm and the buried resistors. The resistor values will change in proportion to the stress applied, which produces an electrical output. Where should a pressure sensor be placed?As a general rule, pressure sensors should always be placed away from any turbulent air. Placement near windows or doors, and supply or exhaust vents should always be avoided. What is the difference between pressure switch and pressure sensor?Pressure switches are used in systems to ensure the safety of the machine and its operators while sensors simply relay a pressure readout to a remote location. What are the types of pressure sensors?Different Types of Pressure Sensors.Strain Gauge - Chemical Vapor Deposition Pressure Sensors. Chemical Vapor Deposition (CVD) is a process utilized to manufacture very stable strain gauge pressure transducers.Strain Gauge - Sputtered Thin Film Pressure Sensors.Variable Capacitance Pressure Sensors.

CatalogDescriptionBMI270 Related Video IntroductionBMI270 Block DiagramBMI270 ArduinoBMI270 FeaturesBMI270 Typical ApplicationsBMI270 Target DevicesBMI270 DatasheetBMI270 SpecificationsBMI270 ManufacturerBMI270 Using WarningBMI270 FAQDescriptionThe device is a highly integrated, low power inertial measurement unit (IMU) that combines precise acceleration and angular rate (gyroscopic) measurement with intelligent on- chip motion- triggered interrupt features. BMI270 is an Ultra-low power IMU optimized for wearable applications.The device integrates:16-bit digital, triaxial accelerometer with +2g/+4g/+8g/+16g range16-bit digital, triaxial gyroscope with +125dps/+250dps/+500dps/+1000dps/+ 2000dps range BMI270 Related Video IntroductionVideo:Bosch Sensortec presents: smart sensing solutions for wearables & hearablesBMI270 Video Description: Smart motion sensors such as Bosch Sensortec’s BMA456 accelerometer and the BMI270 Inertial Measurement Unit detect gestures and enable step counting and activity recognition in hearable and wearable devices. Dr. Richard Fix, Product Portfolio Manager at Bosch Sensortec, explains how Bosch sensing solutions turn your wearables and hearables into daily companions! BMI270 Block Diagram Figure: BMI270 Block Diagram BMI270 Arduino Figure: BMI270 Ardunio BMI270 FeaturesCompact standard size LGA mold package, 14 pins, footprint 2.5x3.0mm2 height 0.83mm Primary digital interface with 10 MHz slave SPI (4-wire, 3-wire) and up to 1MHz PC (Fm+)Output data rates (ODR): 25 Hz .. 6.4 kHz (gyroscope) and 0.78 Hz ... 1.6 kHz (accelerometer)Programmable low- pass filter (accelerometer I gyroscope): bandwidth ca. 5 13.... 680 I 890 HzWide power supply range: Analog VDD 1.71V 3.6V and independent VDDIO 1.2V... 3.6VUlta-low current consumption: typ. 685 μA (in full ODR and aliasing-free operation)Performance mode for gyroscope to minimize noise level: tp. < 8 mdps /vHz.Built- in power management unit (PMU) for advanced power management and low power modesRapid startup time: 2 ms for gyroscope (in fast start mode) and 2 ms for accelerometerFreely configurable secondary digital interface 400 kHz PC (Fm) master interface hub for 1 I2C AUX sensor (e.g. ext. magnetometer, pressure)         -data synchronized to IMU10 MHz slave SPI (4-wire, 3-wire) for high speed, calibration free OIS/ Dual OIS (SPI) applications         -up to 6.4 kHz ODR, control register access and max 676 us group delay2 KB on-chip FIFO buffer for accelerometer, gyroscope, timestamps, and AUX sensor dataFast offset error compensation for accelerometer and gyroscopeFast sensifivity error compensation for gyroscope (CRT, max sensitivity error < 1%)HW synchronization of accelerometer, gyroscope, and AUX sensor (< 1 μs)Sensortime stamps for accurate system (host) and sensor (IMU) time synchronization (<40 μs)2 independent programmable V0 pins for interrupt and synchronization eventsRoHS compliant, halogen and lead free BMI270 Typical ApplicationsWearablesHearablesSmart clothingAugmented / virtual reality (AR/VR) BMI270 Target DevicesFitness trackers, wristbands, smart watchesEarbuds, ankle bands, neck bandsSmart clothesAugmented and virtual reality glasses and controllers BMI270 DatasheetYou can download the datasheet from the link given below:BMI270-Datasheet BMI270 SpecificationsManufacturer:BoschProduct Category:IMUs - Inertial Measurement UnitsSensor Type:6-axisSensitivity:2048 LSB/g, 16.4 LSB/gOutput Type:Analog and DigitalInterface Type:I2C, SPIOperating Supply Current:685 uASupply Voltage - Min:1.2 VSupply Voltage - Max:3.6 VMinimum Operating Temperature:- 40 ℃Maximum Operating Temperature:+ 85 ℃Package / Case:LGA-14Packaging:ReelPackaging:Cut TapePackaging:MouseReelBandwidth:5 Hz to 684 Hz, 11 Hz to 751 HzBrand:Bosch SensortecProduct Type:IMUs - Inertial Measurement UnitsSeries:BMI270Factory Pack Quantity:5000Subcategory:SensorsPart # Aliases:0273.017.008-1NVUnit Weight:0.020184 oz BMI270 ManufacturerBosch Sensortec is the technology leader in sensing solutions based on microelectromechanical systems (MEMS) and dedicated to the consumer electronics world. Our success in MEMS sensors and solutions is built on a remarkable team driven by passion, innovation and flexibility. BMI270 Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. BMI270 FAQWhat is Bosch IMU?Bosch Sensortec optimizes its IMUs (Inertial Measurement Units) for advanced smartphones, wearables, AR and VR, drones, gaming and robots applications. They are designed to provide maximum flexibility to customers. An IMU combines a gyroscope with an accelerometer in one system-in-package (SiP). What is the use of IMU sensor?The IMU sensor is an electronic device used to calculate and reports an exact force of body, angular rate as well as the direction of the body, which can be achieved by using a blend of 3 sensors like Gyroscope, Magnetometer, and Accelerometer. How does a IMU work?An inertial measurement unit works by detecting linear acceleration using one or more accelerometers and rotational rate using one or more gyroscopes. ... Typical configurations contain one accelerometer, gyro, and magnetometer per axis for each of the three principal axes: pitch, roll and yaw. How accurate is IMU?The IMU is a key dynamic sensor to steer the vehicle dynamically, moreover the IMU can maintain a better than 30cm accuracy level for short periods (up to ten seconds) when other sensors go offline. Does Arduino have IMU?Several of the Arduino boards have an Inertial Measurement Unit (IMU) embedded in them. In order to access the readings of these sensors you can use one of our libraries. 

Product OverviewThe KSZ8895MQX/RQX/FQX/MLX is a highly-integrated, Layer 2 managed, five-port switch with numerous features designed to reduce system cost. Intended for cost-sensitive 10/100Mbps five-port switch systems with low power consumption, on-chip termination, and internal core power controllers, it supports high-performance memory bandwidth and shared memory-based switch fabric with non-blocking configuration. This blog will introduce KSZ8895MQXIA systematically from its features, pinout to its specifications, applications, also including KSZ8895MQXIA datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionKSZ8895MQXIA FeaturesKSZ8895MQXIA PinoutKSZ8895MQXIA ApplicationsKSZ8895MQXIA CAD ModelsKSZ8895MQXIA Functional DiagramKSZ8895MQXIA Circuit DiagramKSZ8895MQXIA PackageKSZ8895MQXIA SpecificationKSZ8895MQXIA ManufacturerKSZ8895MQXIA DatasheetUsing WarningsKSZ8895MQXIA FAQ Related Video Introduction Video:What Is an Ethernet Switch? | Internet Setup KSZ8895MQXIA Video Description: Let's say I have many, many computers in my house, or in my office, and I connected all of the ports that I have here. Most routers will have four ports on them, so I have connected three computers and a printer. But suddenly I wanted to buy another computer. So, that's what the switch is for. A switch is basically kind of like a network surge protector. Just think about it this way. You plug in one output to your router, and the other ones will just split up that connection, to give you more hookups. KSZ8895MQXIA FeaturesIEEE 802.1q VLAN Support for up to 128 ActiveVLAN Groups (Full-Range 4096 of VLAN IDs)Static MAC Table Supports up to 32 EntriesVLAN ID Tag/Untagged Options, Per Port BasisIEEE 802.1p/q Tag Insertion or Removal on a PerPort Basis Based on Ingress Port (Egress)Programmable Rate Limiting at the Ingress andEgress on a Per Port BasisJitter-Free Per Packet Based Rate Limiting SupportBroadcast Storm Protection with Percentage Control (Global and Per Port Basis)IEEE 802.1d Rapid Spanning Tree ProtocolRSTP SupportTail Tag Mode (1 Byte Added Before FCS) Support at Port 5 to Inform the Processor WhichIngress Port Receives the Packet KSZ8895MQXIA PinoutThe following figure is the diagram of KSZ8895MQXIA pinout. KSZ8895MQXIA Pinout KSZ8895MQXIA ApplicationsVoIP PhoneSet-Top/Game BoxIndustrial ControlIPTV POFSOHO Residential GatewayBroadband Gateway/Firewall/VPNIntegrated DSL/Cable ModemWireless LAN Access Point + GatewayStandalone 10/100 5-Port Switch KSZ8895MQXIA CAD ModelsThe followings are KSZ8895MQXIA Symbol, Footprint, and 3D Model. KSZ8895MQXIA Symbol KSZ8895MQXIA Footprint KSZ8895MQXIA 3D Model KSZ8895MQXIA Functional DiagramThe following figure shows the functional diagram of KSZ8895MQXIA. KSZ8895MQXIA Functional DiagramKSZ8895MQXIA Circuit DiagramThe following shows a reset circuit recommended for applications where reset is driven by another device (for example, the CPU or an FPGA). The reset out RST_OUT_n from CPU/FPGA provides the warm reset after power up reset. D2 is required if using different VDDIO voltage between switch and CPU/FPGA. KSZ8895MQXIA Circuit Diagram KSZ8895MQXIA PackageThe following diagram shows the KSZ8895MQXIA package. KSZ8895MQXIA Package KSZ8895MQXIA SpecificationAttributeValueFibre SupportYesNumber of Ports5Mounting TypeSurface MountVLAN SupportYesPackage TypePQFPPin Count128Typical Operating Supply Voltage1.8 V, 2.5 V, 3.3 VDimensions20 x 14 x 2.9mmWidth14mmHeight2.9mmLength20mmMinimum Operating Temperature-40 °CMaximum Operating Temperature+85 °CKSZ8895MQXIA ManufacturerMicrochip Technology Inc. is a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality. KSZ8895MQXIA DatasheetYou can download KSZ8895MQXIA datasheet from the link given below:KSZ8895MQXIA Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. KSZ8895MQXIA FAQWhat is an Ethernet switch used for?An Ethernet switch creates networks and uses multiple ports to communicate between devices in the LAN. Ethernet switches differ from routers, which connect networks and use only a single LAN and WAN port. A full wired and wireless corporate infrastructure provides wired connectivity and Wi-Fi for wireless connectivity. How does an Ethernet work?An ethernet switch works at the data link level. Devices with IPs create packets, which are then housed within an ethernet frame. Encapsulation. In order to transport the information contained in the IP packet through the network, encapsulation occurs, where bits adhere to the front and back of the packet. What is the difference between an Ethernet switch and splitter?Ethernet switch can be used for networks that include different devices, for example, a computer and a video game console or a printer. Instead of using two Ethernet cables from one room to another, the splitters can physically split one Ethernet cable into two to connect the computers and the switch.

CatalogDescriptionCAD ModelsSoldering FootprintMarking DiagramFeaturesMechanical CharacteristicsDatasheetSpecificationsManufacturerUsing WarningFrequently Asked QuestionsDescriptionIdeally suited for high voltage, high frequency rectification, or as free wheeling and protection diodes in surface mount applications where compact size and weight are critical to the system. CAD Models Figure: PCB Symbol  Figure: Footprint  Figure: 3D Model Soldering Footprint Figure:Soldering Footprint Marking Diagram  Figure:Marking Diagrams FeaturesSmall Compact Surface Mountable Package with J−Bend LeadsRectangular Package for Automated HandlingHigh Temperature Glass Passivated JunctionLow Forward Voltage Drop (0.71 to 1.05 V Max @ 1.0 A, TJ= 150°C)NRVUS and SURS8 Prefixes for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP CapableThese Devices are Pb−Free and are RoHS Compliant Mechanical CharacteristicsCase: Epoxy, MoldedWeight: 95 mg (Approximately)Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily SolderableLead and Mounting Surface Temperature for Soldering Purposes:260°C Max. for 10 SecondsPolarity: Polarity Band Indicates Cathode LeadESD Rating:         - Human Body Model = 3B (> 8 kV)         - Machine Model = C (> 400 V) DatasheetYou can download the datasheet from the link given below:MURS160T3G-Datasheet SpecificationsManufacturer:onsemiProduct Category:RectifiersMounting Style:SMD/SMTPackage / Case:SMBVr - Reverse Voltage:600 VIf - Forward Current:2 AType:Fast Recovery RectifiersConfiguration:SingleVf - Forward Voltage:1.25 VMax Surge Current:35 AIr - Reverse Current:5 uARecovery Time:75 nsMinimum Operating Temperature:- 65 ℃Maximum Operating Temperature:+ 175 ℃Series:MURS160Packaging:ReelPackaging:Cut TapePackaging:MouseReelBrand:onsemiHeight:2.13 mmLength:4.32 mmProduct:RectifiersProduct Type:RectifiersFactory Pack Quantity:2500Subcategory:Diodes & RectifiersTermination Style:SMD/SMTWidth:3.56 mmUnit Weight:0.007760 oz ManufacturerON Semiconductor is an American semiconductor supplier company, formerly in the Fortune 500, but dropping into the Fortune 1000 (ranked 512) in 2020.Products include power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power applications. ON Semiconductor runs a network of manufacturing facilities, sales offices and design centers in North America, Europe, and the Asia Pacific regions. Headquartered in Phoenix, Arizona, ON Semiconductor has revenues of $3.907 billion (2016),which puts it among the worldwide top 20 semiconductor sales leaders. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. Frequently Asked QuestionsWhat is a recovery rectifier diode?Fast Recovery Diode is a semiconductor device which possesses short reverse recovery time for rectification purpose at high frequency. A quick recovery time is crucial for rectification of high-frequency AC signal. Diodes are mostly used in rectifiers because they possess ultra-high switching speed. What is a Ultrafast Rectifier?A fast diode is a faster-than-standard current rectifier. A “fast” rectifier typically recovers ten times faster than a standard rectifier, and an “ultrafast” designation is usually applied to rectifiers designed to beat the standard rectifier recovery by being more than fifty times faster. Which diode is used for rectifier?For power rectification applications, power diodes or Schottky diodes are normally used. For signal rectification small point contact diodes, signal diodes, or Schottky diodes may be used. The Schottky diode has the advantage that it only requires a forward voltage of around 0.2 - 0.3volts for forward conduction. 

CatalogProduct OverviewULN2004A CAD ModelsULN2004A Pin ConfigurationULN2004A Schematic DiagramULN2004A FeaturesULN2004A Test circuitsULN2004A DatasheetULN2004A SpecificationsULN2004A ManufacturerUsing WarningULN2004A FAQ Product OverviewThe ULN2001, ULN2002, ULN2003 and ULN 2004 are high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. The versions interface to all common logic families: ULN2001 (general purpose, DTL, TTL, PMOS, CMOS); ULN2002 (14 - 25 V PMOS); ULN2003 (5 V TTL, CMOS); ULN2004 (6 - 15 V CMOS, PMOS). These versatile devices are useful for driving a wide range of loads including solenoids, relay DC motors, LED display filament lamps, thermal printheads and high-power buffers. The ULN2001A/2002A/2003A and 2004A are supplied in a 16-pin DIP package with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1. ULN2003 is also available in TSSOP16 package, for reduced application space. ULN2004A CAD ModelsFigure: ULN2004A PCB Symbol  Figure: ULN2004A Footprint  Figure: ULN2004A 3D Models ULN2004A Pin ConfigurationFigure: ULN2004A Pin Configuration ULN2004A Schematic DiagramFigure: ULN2004A Schematic Diagram ULN2004A FeaturesSeven Darlingtons per packageOutput current 500 mA per driver (600 mA peak)Output voltage 50 VIntegrated suppression diodes for inductive loadsOutputs can be paralleled for higher currentTTL/CMOS/PMOS/DTL compatible inputsInput pins placed opposite to output pins to simplify layout ULN2004A Test circuitsFigure: ULN2004A Output leakage current  Figure: ULN2004A Collector-emitter saturation voltage  Figure: ULN2004A Input current (ON)  Figure: ULN2004A Input current (OFF)  Figure: ULN2004A Input voltage ULN2004A DatasheetYou can download the datasheet from the link given below:Datasheet ULN2004A SpecificationsProduct AttributeAttribute ValueManufacturer:STMicroelectronicsProduct Category:Darlington TransistorsConfiguration:Array 7Transistor Polarity:NPNCollector- Emitter Voltage VCEO Max:50 VMaximum DC Collector Current:0.5 AMounting Style:Through HolePackage / Case:PDIP-16Operating Temperature-40°C ~ 85°C (TA)Series:ULN2004Packaging:TubeBrand:STMicroelectronicsHeight:4.59 mmLength:20 mmProduct Type:Darlington TransistorsSubcategory:TransistorsWidth:7.1 mmUnit Weight:0.057419 oz ULN2004A ManufacturerSTMicroelectronics is a French-Italian multinational electronics and semiconductors manufacturer headquartered in Plan-les-Ouates near Geneva, Switzerland. The company resulted from the merger of two government-owned semiconductor companies in 1987: "Thomson Semiconducteurs" of France and "SGS Microelettronica" of Italy. It is commonly called "ST", and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in the Canton of Geneva, the holding company, STMicroelectronics N.V. is incorporated in the Netherlands. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. ULN2004A FAQWhat is ULN2004A?The ULN2002A, ULN2003A and ULN2004A are high voltage, high current Darlington arrays each containing seven open collector common emitter pairs. These devices are capable of driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads and high-power buffers. What is the difference between ULN2003 and ULN2004?Both the ULN2003 and the ULN2004 can switch a maximum voltage of 50 V, and a current of 500 mA. The main difference between the ULN2003 and the ULN2004 is the value of the resistor between input and base of the darlington transistor. What is a Darlington array?The Darlington transistor is a compound structure consisting of two bipolar transistors connected in such a way that the current amplified by the first transistor is amplified further by the second one. Microsemi's integrated Darlington transistors come packaged singly as an array of devices (eight or seven) in an IC. What does a Darlington pair do?The Darlington transistor pair is a very useful circuit in many applications. It provides a high level of current gain which can be used in many power applications. Although the Darlington pair has some limitations, it is nevertheless used in many areas, especially where high frequency response in not needed. What is a Darlington driver?A Darlington pair is two transistors that act as a single transistor but with a much higher current gain. This mean that a tiny amount of current from a sensor, micro-controller or similar can be used to drive a larger load.