ULN2803

UNISONIC TECHNOLOGIES CO., LTD ULN2803 LINEAR INTEGRATED CIRCUIT EIGHT DARLINGTON ARRAYS  DESCRIPTION The UTC ULN2803 is high-voltage, high-current Darlington drivers comprised of eight NPN Darlington pairs.  FEATURES *Output current (single output) 500mA MAX. *High sustaining voltage output 50V MIN. *Output clamp diodes *Inputs compatible with various types of logic  ORDERING INFORMATION Ordering Number Lead Free Halogen Free ULN2803L-D18-T ULN2803G-D18-T ULN2803L-S18-R ULN2803G-S18-R ULN2803L-S20-R ULN2803G-S20-R ULN2803L-S20-A-R ULN2803G-S20-A-R ULN2803L-P20-R ULN2803G-P20-R ULN2803L-Q20-4040-R ULN2803G-Q20-4040-R Package DIP-18 SOP-18 SOP-20 SOP-20 TSSOP-20 QFN-20(4×4) Packing Tube Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel www.unisonic.com.tw Copyright © 2023 Unisonic Technologies Co., Ltd 1 of 7 QW-R113-004.P ULN2803  MARKING PACKAGE DIP-18 SOP-18 SOP-20 / TSSOP-20 (For ULN2803) SOP-20 (For ULN2803-A) QFN4040-20 LINEAR INTEGRATED CIRCUIT MARKING UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 7 QW-R113-004.P ULN2803  PIN CONFIGURATIONS LINEAR INTEGRATED CIRCUIT 2IN 1IN NC 1OUT 2OUT GND 8IN NC COM 8OUT  SCHEMATICS (EACH DRIVER) INPUT 2.7kΩ 7.2kΩ 3kΩ COMMON OUTPUT GND Note: The input and output parasitic diodes cannot be used as clamp diodes. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 7 QW-R113-004.P ULN2803 LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Inp...