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ULN2003ADEVM

ULN2003A evaluation module

ULN2003ADEVM

Overview

The ULN2003A evaluation module (EVM) is used to enable hardware engineers to evaluate the full performance and functionality of the ULN2003A Darlington transistor arrays. The EVM is designed to be used as a stand-alone board with an attached voltage supply and output load to test and assess the ULN2003A before designing into part of a greater application's power system. This EVM is populated with the SOIC (D version) of ULN2003A.

Features
  • Pull-down resistors at each control input to make sure INx signals are not floating.
  • Jumpers to parallel channels for higher current capability.
  • Additional diode from OUT7 to COM to suppress the kick-back voltage from an inductive load that is excited when the NPN drivers are turned off on OUT7.
Low-side switches
ULN2003A — 50-V, 7-ch darlington transistor array, -20C to 70C
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Evaluation board

ULN2003ADEVM — ULN2003A evaluation module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate ULN2003ADEVM EU Declaration of Conformity (DoC) 12 Mar 2024
EVM User's guide ULN2003AD Evaluation Module User's Guide PDF | HTML 14 Feb 2024

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