Sensors

Pressure Sensor 4.35PSI ~ 15.95PSI (30kPa ~ 110kPa) Absolute 8-VFLGAInvenSense 6-Axis Ois/Eis Optimized Mems Sensor LGA-16 InvenSense icp-10111

22 Position Receptacle Connector 0.100" (2.54mm) Through Hole Gold The SSW-122-02-G-S is a surface-mount, single-row socket strip designed for reliable board-to-board or component interconnection in electronic assemblies. It is part of a standardized connector series intended for applications requiring compact form factor, consistent electrical performance, and ease of automated placement. The component features a low-profile design suitable for dense PCB layouts and is commonly used in prototyping, embedded systems, and production-level electronics. Design and Construction The connector is manufactured with precision-aligned contacts housed in a high-temperature thermoplastic body, enabling compatibility with standard reflow soldering processes. The contact system is engineered to ensure stable mechanical retention and consistent electrical conductivity, supporting repeated mating cycles without significant degradation. The materials used provide durability, resistance to thermal stress, and compliance with common industry standards for electronic components. Electrical Characteristics The device is intended to provide reliable signal transmission with minimal contact resistance. It supports low to moderate current applications typical of signal-level interconnections. The contact plating is designed to reduce oxidation and maintain stable electrical performance over time. Mechanical Features The connector is configured as a single-row socket with a defined pitch spacing suitable for standard header interfaces. Its surface-mount termination allows for secure attachment to printed circuit boards while minimizing required board space. The structure supports proper alignment during assembly and ensures consistent engagement with corresponding mating connectors. Applications This component is widely used in applications such as microcontroller boards, communication modules, sensor interfaces, and general-purpose electronic systems. It is suitable for both development environments and final product integration where dependable and space-efficient connectivity is required. Compliance and Reliability The SSW-122-02-G-S is designed to meet common industry requirements for environmental and mechanical reliability. It is typically compliant with RoHS standards and suitable for use in a variety of operating conditions encountered in commercial and industrial electronics. #commonpartslibrary #connector #header

Comparator Standard (General Purpose) Open-Collector, Rail-to-Rail 8-PDIP The LM393N is a dual independent voltage comparator designed for operation from a single power supply over a wide range of voltages. It can also operate from split power supplies, allowing flexible integration into analog and mixed-signal systems. Each comparator features high gain and low input offset voltage, enabling precise comparison between two input signals. The device is optimized for low power consumption and supports open-collector outputs, making it suitable for interfacing with a variety of logic families and external circuits. Its robust design allows reliable performance across a broad temperature range, making it appropriate for industrial, automotive, and consumer applications. Functional Overview The device contains two separate comparators sharing a common power supply. Each comparator compares the voltage at its inverting and non-inverting inputs and drives the output transistor accordingly. The open-collector output stage allows wired-OR configurations and easy level shifting using an external pull-up resistor. When the non-inverting input voltage exceeds the inverting input voltage, the output transistor turns off, allowing the output to be pulled high externally. When the inverting input is higher, the transistor conducts and pulls the output low. Electrical Characteristics The LM393N operates over a wide supply voltage range and exhibits low input bias current and low input offset voltage, contributing to stable and accurate performance. The input common-mode voltage range includes ground, enabling ground-referenced sensing. The output stage is capable of sinking current sufficient to drive loads such as LEDs, relays (with appropriate buffering), or logic inputs. The device is designed for low supply current, supporting energy-efficient designs. Input and Output Behavior Inputs are high impedance and suitable for direct connection to sensors, reference voltages, or signal conditioning networks. The output requires an external pull-up resistor to define the high logic level. This configuration allows flexibility in selecting output voltage levels independent of the supply voltage, within device limits. The open-collector structure also supports multiple outputs connected together for logical operations. Thermal and Environmental Conditions The device is specified for operation across a wide temperature range, ensuring stable functionality under varying environmental conditions. Proper thermal management and adherence to recommended operating conditions ensure long-term reliability. Packaging and Pin Configuration The LM393N is typically provided in a dual in-line package suitable for through-hole mounting. The pin configuration supports two independent comparator channels, each with inverting input, non-inverting input, and output, along with shared power supply and ground connections. Applications The LM393N is suitable for voltage level detection, threshold sensing, zero-crossing detection, oscillator circuits, pulse generation, and analog-to-digital interfacing. It is commonly used in power management systems, battery monitoring, signal conditioning, and embedded control systems. Design Considerations External components such as pull-up resistors, input filtering networks, and hysteresis feedback may be required depending on the application. Careful layout and noise considerations improve performance in high-sensitivity circuits. The open-collector output requires proper configuration to ensure correct logic levels and switching behavior. #commonpartslibrary #integratedcircuit #comparator

The PAT9125EL-TKIT from PixArt Imaging Inc. is a low-power optical tracking miniature chip designed for precise motion detection using laser-based optical navigation technology. It integrates both the optical sensor and VCSEL laser light source into a single compact package, enabling accurate tracking even on smooth or glossy surfaces. This device captures sequential surface images and processes them internally to determine movement direction, speed, and displacement (X/Y data), which can be accessed by a host controller via digital interfaces. It is particularly suited for space-constrained, battery-powered, and enclosed systems, eliminating the need for mechanical components like code wheels or special surface markings. Key Features Integrated optical sensor + VCSEL laser (850 nm) in a single package No external lens required, simplifying design Wide depth of field (DOF): 1–30 mm, even on reflective surfaces Programmable resolution up to ~1275 CPI Supports I²C (TKIT) interface (SPI variant available as TKMT) Motion detection interrupt output Built-in oscillator (no external clock needed) Low power consumption: Run: ~0.7 mA Sleep: down to 10 µA Power-down: ~5 µA Pre-calibrated laser (no calibration required) IEC/EN 60825-1 Class 1 eye-safe laser compliant Key Specifications Supply Voltage: VDD: 1.7–3.6 V VLD (laser): 2.7–3.6 V Max Tracking Speed: up to ~30 inches/sec Package: 8-pin LGA (3.5 × 3.2 × 1.0 mm) Interface: I²C (for TKIT variant)

Accelerometer X, Y, Z Axis ±5g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL325 is a small, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±5 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration, resulting from motion, shock, or vibration. The user selects the bandwidth of the accelerometer using the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins. Bandwidths can be selected to suit the application with a range of 0.5 Hz to 1600 Hz for X and Y axes and a range of 0.5 Hz to 550 Hz for the Z axis. The ADXL325 is available in a small, low profile, 4 mm × 4 mm × 1.45 mm, 16-lead, plastic lead frame chip scale package (LFCSP_LQ). 3-axis sensing Small, low profile package 4 mm × 4 mm × 1.45 mm LFCSP Low power: 350 μA typical Single-supply operation: 1.8 V to 3.6 V 10,000 g shock survival Excellent temperature stability Bandwidth adjustment with a single capacitor per axis RoHS/WEEE lead-free compliant #CommonPartsLibrary #Sensor #Transducer #Motion-Sensor #Accelerometer #ADXL325

Accelerometer X, Y, Z Axis ±2g, 4g, 8g 1.5kHz 14-CLCC (6x6) General Description The ADXL355BEZ is a low noise, low drift, low power, three-axis MEMS accelerometer intended for high-precision sensing applications. It delivers high-resolution digital acceleration data with excellent long-term stability and minimal temperature-induced variation. The device integrates a complete sensing chain, including the MEMS sensor element, analog conditioning, analog-to-digital conversion, and digital filtering. Output data is provided through SPI or I²C interfaces, enabling straightforward integration into embedded and industrial systems. Key Features Three-axis acceleration sensing (X, Y, Z) Selectable full-scale ranges: ±2 g, ±4 g, ±8 g Low noise density (~25 µg/√Hz) Low offset and minimal temperature drift High-resolution 20-bit digital output Integrated digital filtering SPI and I²C communication interfaces Low power consumption (~200 µA typical) Wide supply voltage range (2.25 V to 3.6 V) Integrated temperature sensor Hermetically sealed package Applications Structural health monitoring Vibration measurement and analysis Tilt and inclination sensing Industrial condition monitoring Navigation and inertial systems Seismic detection Robotics and stabilization platforms Functional Description The ADXL355BEZ includes an integrated sensing and processing architecture composed of: Three-axis MEMS sensing element Analog front-end signal conditioning High-resolution ADC Digital filtering and decimation stages Temperature sensing element Digital communication interface (SPI/I²C) Configuration and control registers Electrical Characteristics (Typical) Supply voltage: 2.25 V to 3.6 V Supply current: ~200 µA Output data rate: up to 4 kHz Noise density: ~25 µg/√Hz Resolution: 20-bit Interface: SPI / I²C Mechanical and Package Information Package type: LGA (Land Grid Array) Approximate dimensions: 3 mm × 5 mm × 1 mm Hermetically sealed for improved environmental robustness Interface and Communication Supports SPI (4-wire) and I²C protocols Outputs 20-bit acceleration data per axis Data format: two’s complement Measurement Ranges ±2 g ±4 g ±8 g Environmental Specifications Operating temperature range: -40°C to +125°C Storage temperature range: -55°C to +150°C Power Management Supports measurement and standby modes Designed for low-power operation in continuous sensing applications Compliance and Reliability Industrial-grade device Designed for long-term stability RoHS compliant #commonpartslibrary #sensor #accelerometer

Accelerometer X, Y, Z Axis ±2g, 4g 1.5kHz 14-CLCC (6x6) General Description The ADXL354BEZ is a low noise, low drift, low power, 3-axis MEMS accelerometer designed for high precision sensing applications. It provides analog voltage outputs proportional to acceleration along the X, Y, and Z axes. The device is optimized for applications requiring high resolution and long-term stability, including structural health monitoring, condition monitoring, tilt sensing, and seismic measurements. The sensor features excellent temperature stability, minimal offset drift, and selectable measurement ranges. Its very low noise density makes it suitable for vibration analysis and other sensitive measurement environments. Key Features 3-axis MEMS accelerometer with analog outputs Selectable measurement ranges of ±2 g, ±4 g, and ±8 g Ultra-low noise density of approximately 20 µg/√Hz Low offset drift across temperature Low power consumption of approximately 150 µA (typical) High resolution and measurement stability Integrated temperature sensor output Hermetically sealed package for improved environmental robustness Functional Description The ADXL354BEZ measures acceleration using capacitive MEMS sensing elements arranged along three orthogonal axes. When acceleration is applied, the internal sensing structure experiences displacement, causing a change in capacitance. This change is converted into an analog voltage output for each axis. Each axis produces a continuous-time analog signal, allowing direct interfacing with external analog-to-digital converters or signal conditioning circuits. Internal signal conditioning ensures low noise performance and stable output behavior. Electrical Characteristics (Typical) The device operates with a supply voltage ranging from 2.25 V to 3.6 V. Typical supply current during normal operation is approximately 150 µA. The noise density for all three axes is around 20 µg/√Hz. The bandwidth is user selectable and can reach up to approximately 1.5 kHz. The output signals are analog and ratiometric with respect to the supply voltage. Mechanical Characteristics The ADXL354BEZ is housed in a compact leadless chip carrier (LCC) package with approximate dimensions of 5 mm by 5 mm. It is designed for surface-mount installation. The sensing axes are aligned orthogonally to provide accurate three-dimensional acceleration measurement. Performance Characteristics High resolution suitable for precision sensing applications Low temperature coefficient and minimal drift over time High linearity across the full-scale measurement range Excellent long-term stability Low cross-axis sensitivity for improved accuracy Pin Configuration Overview The device includes power supply and ground connections, along with individual analog outputs for each axis labeled XOUT, YOUT, and ZOUT. A self-test pin is provided for functionality verification, and a temperature output pin allows monitoring of internal device temperature. Operating Conditions The device is designed to operate over a temperature range from −40°C to +125°C. Storage temperature ranges from −65°C to +150°C. The recommended supply voltage range is 2.25 V to 3.6 V. Applications Structural health monitoring Industrial condition monitoring Seismic and geophysical sensing Tilt and inclination measurement Platform stabilization systems Vibration analysis Advantages Extremely low noise performance for high sensitivity applications Stable operation across wide temperature ranges Simple analog interface without the need for digital communication protocols Robust packaging suitable for harsh environments Compliance and Reliability The ADXL354BEZ is RoHS compliant and designed for industrial-grade applications. It offers high reliability and long-term performance stability in demanding operating conditions. #commonpartslibrary #sensor #accelerometer

Accelerometer X, Y, Z Axis ±3g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL335BCPZ-RL7 is a low-power, complete 3-axis accelerometer with analog voltage outputs proportional to acceleration. It measures acceleration along the X, Y, and Z axes with a full-scale range of ±3 g. This device integrates a micro-electromechanical system (MEMS) sensor with signal conditioning circuitry, enabling direct analog output without the need for external amplification. The RL7 suffix indicates tape-and-reel packaging for automated assembly. The ADXL335BCPZ-RL7 is designed for compact, battery-powered, and motion-sensitive applications where low power consumption and ease of integration are critical. Functional Overview The accelerometer operates using a capacitive sensing structure. Acceleration causes displacement of an internal mass, changing capacitance, which is converted into a proportional analog voltage output. Each axis operates independently and provides a continuous analog signal that can be read by a microcontroller’s ADC. External capacitors allow the user to configure bandwidth per axis, enabling optimization for noise or response speed. Electrical Characteristics Supply Voltage Range: 1.8 V to 3.6 V Supply Current: Typical: 350 µA Measurement Range: ±3 g Sensitivity (Typical): 300 mV/g Zero-g Bias Level: Approximately VCC / 2 Bandwidth: Adjustable via external capacitors Typical limits: X, Y axes: up to 1600 Hz Z axis: up to 550 Hz Output Characteristics Output Type: Analog (ratiometric to supply voltage) Axes: Three independent outputs (XOUT, YOUT, ZOUT) Output Impedance: Approximately 32 kΩ Noise Density: X/Y axes: ~150 µg/√Hz Z axis: ~300 µg/√Hz Mechanical Characteristics Package Type: 16-lead LFCSP Package Dimensions: Approximately 4 mm × 4 mm × 1.45 mm Mounting: Surface mount Packaging Option: Tape and reel (RL7) Environmental Specifications Operating Temperature Range: −40°C to +85°C Storage Temperature Range: −65°C to +150°C Shock Survival: Up to 10,000 g Interface Requirements External Components: Capacitors required for bandwidth selection (one per axis) Interface Type: Analog voltage outputs compatible with ADC inputs Pin Description (Summary) ST: Self-test input XOUT: X-axis analog output YOUT: Y-axis analog output ZOUT: Z-axis analog output VCC: Power supply GND: Ground NC: No connection / reserved Applications Tilt and orientation sensing Motion and vibration detection Portable electronics Gaming controllers Wearable devices Industrial monitoring systems Key Features Three-axis acceleration measurement Low power consumption Analog output for simple interfacing Compact MEMS package Adjustable bandwidth Wide temperature operating range Tape-and-reel packaging for automated manufacturing #commonpartslibrary #integratedcircuit #sensor #accelerometer

Accelerometer X, Y, Z Axis ±2g, 4g, 8g, 16g 0.05Hz ~ 1.6kHz 14-LGA (3x5) The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (3.9 mg/LSB) enables measurement of inclination changes less than 1.0°. Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion by comparing the acceleration on any axis with user-set thresholds. Tap sensing detects single and double taps in any direction. Free-fall sensing detects if the device is falling. These functions can be mapped individually to either of two interrupt output pins. An integrated memory management system with a 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor activity and lower overall system power consumption. Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation. The ADXL345 is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead, plastic package. ► Ultralow power: as low as 23 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical) ► Power consumption scales automatically with bandwidth ► User-selectable resolution ► Fixed 10-bit resolution ► Full resolution, where resolution increases with g range, up to 13-bit resolution at ±16 g (maintaining 4 mg/LSB scale factor in all g ranges) ► Embedded memory management system with FIFO technology minimizes host processor load ► Single tap/double tap detection ► Activity/inactivity monitoring ► Free-fall detection ► Supply voltage range: 2.0 V to 3.6 V ► I/O voltage range: 1.7 V to VS ► SPI (3- and 4-wire) and I2C digital interfaces ► Flexible interrupt modes mappable to either interrupt pin ► Measurement ranges selectable via serial command ► Bandwidth selectable via serial command ► Wide temperature range (−40°C to +85°C) ► 10,000 g shock survival ► Pb free/RoHS compliant #CommonPartsLibrary #IntegratedCircuit #Sensor #Transducer #Motion-Sensor #Accelerometer #ADXL345

ARM® Cortex® M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 64KB (64K x 8) FLASH Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces Arm® 32-bit Cortex®-M3 CPU core – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division • Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM • Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4 to 16 MHz crystal oscillator – Internal 8 MHz factory-trimmed RC – Internal 40 kHz RC – PLL for CPU clock – 32 kHz oscillator for RTC with calibration • Low-power – Sleep, Stop and Standby modes – VBAT supply for RTC and backup registers • 2x 12-bit, 1 µs A/D converters (up to 16 channels) – Conversion range: 0 to 3.6 V – Dual-sample and hold capability – Temperature sensor • DMA – 7-channel DMA controller – Peripherals supported: timers, ADC, SPIs, I 2Cs and USARTs • Up to 80 fast I/O ports – 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant Debug mode: – Serial wire debug (SWD) and JTAG interfaces • Seven timers – Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input – 16-bit, motor control PWM timer with dead-time generation and emergency stop – Two watchdog timers (independent and window) – SysTick timer 24-bit downcounter • Up to nine communication interfaces – Up to two I2C interfaces (SMBus/PMBus®) – Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) – Up to two SPIs (18 Mbit/s) – CAN interface (2.0B Active) – USB 2.0 full-speed interface • CRC calculation unit, 96-bit unique ID • Packages are ECOPACK #commonpartslibrary #integratedcircuit #microcontroller #stm32f1