Texas Instruments INA-DUAL-2AMP-EVM, User Manual

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1 Overview
1.1 Features
This EVM is intended to provide basic functional evaluation of the instrumentation amplifiers shown in Table 1-1
with the pinout shown in Figure 1-1 . The EVM provides the following features:
• Easy access to nodes with surface-mount test points
• Reference voltage source flexibility
• Convenient input and output filtering
1.2 INA Pinout
The INA-DUAL-2AMP-EVM evaluates INAs that have the pinout shown in Figure 1-1 .
VINA-
VINA+
RGA
RGA
1
2
3
4
U2
RefA
VOA
SenseA
V-
5
6
7
8
VINB-
VINB+
RGB
RGB
16
15
14
13
RefB
VOB
SenseB
V+
12
11
9
U3
10
Figure 1-1. INA-DUAL-2AMP-EVM Pinout
1.3 Compatible Devices
Devices that are compatible with the INA-DUAL-2AMP-EVM are shown in Table 1-1 .
Table 1-1. Compatible Devices
Device Package
INA2126 SOIC (D)
INA2128 SOIC (DW)
INA2141 SOIC (DW)
www.ti.com Overview
SBOU272 – NOVEMBER 2021
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