Analog Devices

RP2040 chip for Raspberry Pi Pico - ARM® Cortex®-M0+ MCU 32-Bit The RP2040 is a high-performance, low-cost microcontroller built around two ARM Cortex-M0+ cores. It is optimized for flexibility, ease of use, and deterministic real-time performance. Unlike many microcontrollers, it includes a unique programmable I/O subsystem (PIO), allowing custom hardware interfaces without extra components. Key Features Processing Dual-core ARM Cortex-M0+ processors Up to 133 MHz clock speed Efficient integer performance with low power consumption Memory 264 KB on-chip SRAM External QSPI flash support (typically 2 MB–16 MB depending on board) Programmable I/O (PIO) 2 PIO blocks, each with 4 state machines Enables custom protocols (e.g., SPI, I2C, UART, WS2812, VGA, etc.) Offloads timing-critical tasks from CPU 🔗 Connectivity Interfaces 2× UART 2× SPI 2× I2C USB 1.1 controller (device or host support) 16× PWM channels Analog Features 12-bit ADC (up to 5 channels, including internal temperature sensor) Power & Voltage Operating voltage: 1.8V – 3.3V Low-power modes available Package Options QFN-56 (7×7 mm) Development Ecosystem Supports C/C++ SDK MicroPython and CircuitPython support Strong community and documentation Typical Applications Embedded systems and IoT devices Robotics and automation DIY electronics and prototyping USB devices (HID, MIDI, etc.) Custom communication interfaces using PIO #CommonPartsLibrary #IntegratedCircuit #Microcontroller

Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-25 3.3V LDO AP2112K-3.3 The AP2112K-3.3TRG1 is a low dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output from a higher input voltage. It is optimized for low noise, high power supply rejection ratio (PSRR), and low quiescent current, making it suitable for battery-powered and noise-sensitive applications. The device features current limiting and thermal shutdown protection, ensuring reliable operation under fault conditions. It is commonly used in portable electronics, RF modules, microcontroller power supplies, and other low-power systems. Key Features Fixed output voltage: 3.3V Output current: up to 600 mA Low dropout voltage: ~250 mV at 300 mA load High PSRR: up to 70 dB at 1 kHz Low quiescent current: typically 55 µA Stable with low ESR ceramic capacitors Built-in overcurrent protection Thermal shutdown protection Fast transient response Absolute Maximum Ratings Input Voltage (VIN): up to 6.5 V Output Current: Internally limited Operating Junction Temperature: -40°C to +125°C Storage Temperature: -65°C to +150°C Electrical Characteristics (Typical values unless otherwise specified) Output Voltage Accuracy: ±2% Dropout Voltage: 250 mV @ 300 mA 400 mV @ 600 mA Line Regulation: 0.05%/V Load Regulation: 0.2% Quiescent Current: 55 µA Shutdown Current: <1 µA PSRR: 70 dB @ 1 kHz 45 dB @ 10 kHz Pin Configuration (SOT-23-5 / SC-70-5) VIN – Input voltage GND – Ground EN – Enable (active high) NC – No connection VOUT – Regulated output (3.3V) Package Information Package Type: SOT-23-5 (TRG1 suffix indicates tape & reel) Mounting: Surface mount Small footprint suitable for compact PCB layouts Typical Applications Battery-powered devices Wireless modules (Wi-Fi, Bluetooth, RF) Microcontroller and FPGA power supplies Portable consumer electronics Sensor and analog circuits requiring low noise Compliance & Reliability RoHS compliant Lead-free package Designed for high reliability and long operational life #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator

Accelerometer X, Y, Z Axis ±3g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL335BCPZ is a small, thin, low-power, complete 3-axis accelerometer with signal-conditioned voltage outputs. It measures acceleration with a minimum full-scale range of ±3 g. The device outputs analog voltages proportional to acceleration in each of the three orthogonal axes (X, Y, and Z). The accelerometer is designed for low power consumption and high resolution, making it suitable for mobile devices, tilt sensing, motion detection, and vibration monitoring. It operates over a wide temperature range and requires minimal external components, enabling easy integration into compact systems. Functional Overview The ADXL335 uses a capacitive sensing structure to detect acceleration. Changes in acceleration result in differential capacitance changes, which are converted into voltage outputs through an internal signal conditioning circuit. Each axis provides an independent analog output that can be directly interfaced with ADC inputs of microcontrollers or other processing units. Bandwidth for each axis can be adjusted using external capacitors, allowing flexibility depending on application requirements. 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 mid-supply voltage Bandwidth: User-selectable via external capacitors Typical range: X, Y axes: up to 1600 Hz Z axis: up to 550 Hz Output Characteristics Output Type: Analog voltage (ratiometric to supply voltage) Number of Axes: Three (X, Y, Z) Output Noise: Low noise suitable for precision motion sensing Cross-Axis Sensitivity: Typically ±1% Mechanical Characteristics Package Type: 16-lead LFCSP (Lead Frame Chip Scale Package) Dimensions: Approximately 4 mm × 4 mm × 1.45 mm Mounting: Surface mount Environmental Specifications Operating Temperature Range: −40°C to +85°C Shock Survivability: Up to 10,000 g Interface Requirements External Components: Requires capacitors for bandwidth setting (one per axis) Output Interface: Direct analog output compatible with ADC inputs Applications Mobile devices and handheld electronics Tilt and orientation sensing Vibration monitoring systems Gaming and motion input devices Industrial instrumentation Wearable electronics Key Features Low power consumption Compact form factor High resolution analog outputs User-adjustable bandwidth Wide operating temperature range Simple integration with minimal external components #commonpartslibrary #sensor #transducer #motionsensor #accelerometer

Timer LTC6991MPS6#TRPBF TSOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL LCSC Part Number: C689926 JLCPCB Part Class: Extended Part Manufactured by Analog Devices

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5 The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3 V output from a higher input voltage source. It features ultra-low quiescent current and high power-supply rejection ratio (PSRR), making it ideal for battery-powered and noise-sensitive applications such as IoT devices, portable electronics, and RF circuits. The device is optimized for fast transient response and stable operation with small ceramic output capacitors. Key Features Fixed output voltage: 3.3 V Low dropout voltage (typ. ~200 mV at full load) Ultra-low quiescent current (typ. 25 µA) High PSRR for noise-sensitive applications Stable with small ceramic capacitors (≥1 µF) Thermal shutdown and overcurrent protection Available in compact SOT-23-5 package (DBV) Absolute Maximum Ratings Input voltage: –0.3 V to 6.5 V Output voltage: –0.3 V to (VIN + 0.3 V) Operating junction temperature: –40°C to +125°C Storage temperature range: –65°C to +150°C Recommended Operating Conditions Input voltage range: 1.45 V to 5.5 V Output voltage: 3.3 V (fixed) Output current: up to 500 mA Operating temperature range: –40°C to +125°C Electrical Characteristics (Typical unless otherwise noted) Output voltage accuracy: ±1% Dropout voltage: ~200 mV @ 500 mA Quiescent current: ~25 µA PSRR: up to 70 dB (at 1 kHz) Line regulation: <0.05%/V Load regulation: <0.5% Pin Configuration (SOT-23-5) Pin 1: IN – Input voltage Pin 2: GND – Ground Pin 3: EN – Enable (active high) Pin 4: NC – No connect Pin 5: OUT – Regulated output Typical Application Power management for microcontrollers and sensors Battery-powered portable devices RF and analog circuits requiring low noise supply IoT and wearable electronics Protection Features Thermal shutdown protection Overcurrent protection Undervoltage lockout (UVLO) #commonpartsLibrary #integratedcircuit #powermanagement #voltageregulator

ICS-40730 is an ultra-low-noise, bottom-ported MEMS microphone with differential analog output, featuring 74 dBA SNR, −32 dBV differential sensitivity (−38 dBV single-ended), 20 Hz–20 kHz frequency response, 1.5–3.63 V supply voltage, and 285 µA typical current consumption at 1.8 V. It is designed for microphone arrays, far-field voice control, smartphones, smart home devices, teleconferencing, security/surveillance, and voice activation. Surface-mount package: 4.72 × 3.76 × 3.50 mm. #MEMSMicrophone #AnalogMicrophone #DifferentialOutput #UltraLowNoise #MicrophoneArray #VoiceControl #Audio #TDKInvenSense

65 V, 8 A Synchronous Step-Down Switching Regulator – High-voltage buck regulator designed for DC-DC power conversion in automotive, industrial, and general-purpose power supplies. The Analog Devices LT8645SIV-PBF operates from a 3.4 V to 65 V input, supports 8 A output current, and provides an adjustable/synchronizable 200 kHz to 2.2 MHz switching frequency. It uses peak current-mode control, supports soft-start and tracking, and has a 40 ns minimum switch on-time. The device is housed in a 32-lead 6 × 4 mm LQFN package and operates from −40°C to +125°C. #AnalogDevices #LT8645S #BuckRegulator #StepDownRegulator #DCDCConverter #SwitchingRegulator #PowerManagement #8A #65V #LQFN

1-Cell Battery Fuel Gauge and 3A Charger IC – Integrated battery-management IC combining a buck charger, ModelGauge fuel gauge, USB Type-C/BC1.2 detection, and battery power management for single-cell Li-ion, Li-polymer, and LiFePO₄ batteries. The Analog Devices MAX77972EWX+T supports 13.7 V input operation, up to 3.15 A programmable charging current, and 3.4 V to 4.66 V programmable charge voltage. It provides I²C control, USB Type-C detection, OTG boost operation, and JEITA temperature-based charging control. The device is housed in a 36-WLP package and operates from −40°C to +85°C. #AnalogDevices #MAX77972 #BatteryManagement #BatteryCharger #FuelGauge #USBTypeC #I2C #LiIon #LiPo #LiFePO4 #PowerManagement #PMIC

Multimodal Sensor Front End – Analog front-end IC for optical and multimodal sensor measurements, supporting up to 8 input channels and 8 LED drivers, with dual-channel simultaneous processing and 12 programmable time slots. The Analog Devices ADPD4100BCBZR7 supports sampling rates from 0.004 Hz to 9 kHz, SPI communication, a 1.8 V analog core, and 1.8 V/3.3 V-compatible digital I/O. It provides 400 mA total peak LED drive current, on-chip digital filtering, and a 512-byte FIFO. The device is housed in a 35-ball WLCSP, 3.11 × 2.14 mm package and operates from −40°C to +85°C. #AnalogDevices #ADPD4100 #SensorAFE #OpticalSensor #MultimodalSensor #SPI #LEDDriver #Wearables #PPG #EmbeddedSystems

Isolated RS-485/RS-422 Transceiver – Half-duplex transceiver with integrated signal and power isolation for isolated serial communication. The Analog Devices ADM2865EBRNZ provides a 25 Mbps data rate, 5.7 kV RMS isolation, 3.0 V to 5.5 V supply, and ±12 kV IEC contact / ±15 kV IEC air ESD protection on the RS-485 bus pins. It supports up to 192 bus nodes, with 250 kV/µs common-mode transient immunity, and operates from −40°C to +105°C in a 28-lead SOIC-W-FP package. #AnalogDevices #ADM2865EBRNZ #RS485 #RS422 #Transceiver #DigitalIsolation #IsolatedCommunication #25Mbps #IndustrialElectronics #PCBComponents