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User's Guide
SBOU127A–December 2012–Revised October 2013
OPA1S238xEVM
This user's guide describes the characteristics, operation, and use of the evaluation module (EVM) for the
OPA1S2384 and OPA1S2385 referred to as the OPA1S238xEVM. This EVM is designed to evaluate the
performance of the device in both single- and dual-supply configurations. This document also includes the
schematic, printed circuit board (PCB) layout, and a bill of materials (BOM). Throughout this document the
terms evaluation board, evaluation module, and EVM are synonymous with the OPA1S238xEVM.
Contents
1 Introduction .................................................................................................................. 2
2 OPA1S238xEVM Hardware ............................................................................................... 3
3 Bill of Materials .............................................................................................................. 9
4 Related Documentation from Texas Instruments ....................................................................... 9
List of Figures
1 OPA1S238xEVM (OPA1S2385 Shown) ................................................................................. 2
2 OPA1S238xEVM Schematic .............................................................................................. 3
3 Top Layer (Signal and Ground)........................................................................................... 5
4 Layer 2 (Ground)............................................................................................................ 6
5 Layer 3 (Power) ............................................................................................................. 7
6 Bottom Layer (Ground)..................................................................................................... 8
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SBOU127A–December 2012–Revised October 2013 OPA1S238xEVM
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