Purpose
1-2
Overview
1.1
Purpose
The TLV1544EVM Evaluation Module (EVM) provides a platform for
evaluating the TLV1544 10-Bit Analog-to-Digital Converter (ADC) under
various signal, reference, and supply conditions.
1.2
EVM Basic Function
There are four analog inputs to the TLV1544EVM, three of these are available
for external inputs through BNC connectors. The internal analog input consists
of an operational amplifier with a potentiometer for observing simple dc
measurements.
The reference voltage can be selected by using the on-board jumpers and the
switch, SW1. The reference input can be the supply voltage, an onboard gen-
erated absolute reference or an externally generated reference voltage.
An SN74HC244 buffers the digital I/O signals to the output header and test
connector.
Summary of Contents for TLV1544EVM
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