Fully Integrated, 8-Channel Voltage Controlled Amplifier for Ultrasound with Passive CW Mixer, 0.75 nV/rtHz, 99 mW/CH C

Bipolar (BJT) Transistor Array 8 NPN Darlington 50V 500mA Surface Mount 18-SOIC The ULN2803ADW is a high-voltage, high-current Darlington transistor array designed for interfacing low-level digital logic circuits with high-power loads. The device integrates eight NPN Darlington pairs with common-emitter outputs and suppression diodes for inductive load driving. It is commonly used in relay drivers, LED matrix control, solenoid actuation, motor drivers, lamp control, and industrial automation interfaces. The integrated clamp diodes enable direct driving of inductive loads without requiring additional external protection circuitry. The input stage is compatible with standard TTL and CMOS logic levels, making the device suitable for microcontroller, FPGA, and processor-based systems. The ULN2803ADW provides compact multi-channel switching capability in a wide-body SOIC surface-mount package optimized for automated assembly and high-density PCB layouts. Key Features Eight-channel NPN Darlington transistor array High-current sink driver outputs Integrated flyback suppression diodes TTL and CMOS compatible inputs Open-collector outputs Suitable for inductive and resistive loads High output voltage capability Parallel output operation supported for increased current handling Wide operating voltage range Surface-mount SOIC wide-body package Industrial and embedded control application support Electrical Characteristics Darlington transistor output configuration High DC current gain Low input current requirement Common-cathode clamp diode structure Open-collector output topology Logic-level input compatibility High-voltage output tolerance Multi-channel simultaneous switching support Applications Relay and solenoid drivers Stepper motor interfaces LED and lamp driving Industrial automation systems PLC output stages Embedded control systems Printer and actuator control Automotive electronics Logic buffer and level shifting applications Package Information Package Type: SOIC Wide Body Mounting Type: Surface Mount Multi-pin integrated driver package RoHS compliant options available #commonpartslibrary #integratedcircuit #driveric #darlingtonarray #powermanagement #industrialelectronics #embeddedhardware #relaydriver #motorcontrol #automationelectronics

HIGHLY INTEGRATED USB TYPE-C 38-WQFN (4x6) #Integratedcircuit #Powermanagement

Driver Integrated Circuits Buffer Bridge Driver SOIC-8 #CommonPartsLibrary #IntegratedCircuits

5.5V/0.5A High-Efficiency Integrated Buck-Boost Converter with 3.3V Fixed Output in 1.4x1.8mm CSP Package #ultralibrarian

5.5V/0.5A High-Efficiency Integrated Buck-Boost Converter with 3.3V Fixed Output in 1.4x1.8mm CSP Package #ultralibrarian

Intelli-PhaseTM Solution (Integrated HS/LS-FETs and Driver) in 5mmx6mm LGA #ultralibrarian

Intelli-PhaseTM Solution (Integrated HS-FET/LS-FET and Driver) in LGA and TLGA (5mmx6mm) Packages #ultralibrarian

3.2A 10uH Integrated molded inductor ±20% 3.5A SMD,5.2x5.4mm Power Inductors ROHS FXL0530-100-M IND-SMD_L5.4-W5.2_FXL0530 LCSC Part Number: C177248 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

6A 4.7uH Integrated molded inductor ±20% 9A SMD,6.6x7mm Power Inductors FXL0630-4R7-M IND-SMD_L7.0-W6.6 LCSC Part Number: C167220 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

4.5A 4.7uH Integrated molded inductor ±20% 5A SMD,5.2x5.4mm Power Inductors ROHS FXL0530-4R7-M IND-SMD_L5.4-W5.2_FXL0530 LCSC Part Number: C177246 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

9.5A 2.2uH Integrated molded inductor ±20% 10A SMD,6.6x7mm Power Inductors ROHS FXL0630-2R2-M IND-SMD_L7.0-W6.6 LCSC Part Number: C167218 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

6A 1uH Integrated molded inductor ±20% 7A SMD,4.2x4.4mm Power Inductors FXL0420-1R0-M IND-SMD_L4.4-W4.2 LCSC Part Number: C167203 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

4.5A 10uH Integrated molded inductor ±20% 5.5A SMD,6.6x7mm Power Inductors ROHS FXL0630-100-M IND-SMD_L7.3-W6.8 LCSC Part Number: C167223 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

2A 47uH Integrated molded inductor ±20% 2.6A SMD,6.6x7mm Power Inductors FXL0650-470-M IND-SMD_L7.3-W6.8 LCSC Part Number: C475527 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

2.8A 4.7uH Integrated molded inductor ±20% 3A SMD,4.2x4.4mm Power Inductors ROHS FXL0420-4R7-M IND-SMD_L4.4-W4.2 LCSC Part Number: C167208 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

5A 6.8uH Integrated molded inductor ±20% 6A SMD,6.6x7mm Power Inductors ROHS FXL0630-6R8-M IND-SMD_L7.0-W6.6 LCSC Part Number: C167221 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

7A 2.2uH Integrated molded inductor ±20% 7.5A SMD,5.2x5.4mm Power Inductors ROHS FXL0530-2R2-M IND-SMD_L5.4-W5.2_FXL0530 LCSC Part Number: C177247 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)

3A 15uH Integrated molded inductor ±20% 4.5A SMD,6.6x7mm Power Inductors FXL0630-150-M IND-SMD_L7.0-W6.6_FXL0630 LCSC Part Number: C177243 JLCPCB Part Class: Extended Part Manufactured by cjiang(长江微电)