Overview; Ina901-Sp Overview; Ina901Evm-Cval Overview; Evm Kit Contents - Texas Instruments INA901EVM-CVAL User Manual

Overview

3. Personal Safety
a. Wear personal protective equipment (for example, latex gloves or safety glasses with side shields)
or protect EVM in an adequate lucent plastic box with interlocks to protect from accidental touch.
Limitation for safe use:
EVMs are not to be used as all or part of a production unit.
2 Overview
2.1

INA901-SP Overview

The INA901-SP is a space-grade, radiation-hardness-assured (RHA) current-sense amplifier. It can sense
drops across shunt resistors at common-mode voltages from –15 V to +65 V, independent of the supply
voltage. The INA901-SP operates from a single +2.7-V to +16-V supply, drawing 700 μA (typical) of supply
current. The voltage output has a gain of 20 V/V with a typical gain error of ±0.2%. The device is specified
over the extended operating temperature range of –55°C to +125°C, QML-V qualified and is offered in an
8-pin CFP package.
2.2

INA901EVM-CVAL Overview

The INA901EVM-CVAL is designed to demonstrate the functionality and performance of the INA901-SP.
The board contains a footprint for a size 2512 surface mount shunt resistor. It can also be operated with
an external shunt resistor or by simply applying differential voltages to the inputs.
The board also comes equipped with a space-grade LM193AJRLQMLV-SP dual comparator, which is
used to configure the EVM as an over current detector.
2.3

EVM Kit Contents

Table 1 summarizes the contents of the INA901EVM-CVAL kit. Contact the
Information Center
device product folder
Item
INA901EVM-CVAL Test Board
2.4

Related Documentation From Texas Instruments

This document provides information regarding Texas Instruments' integrated circuits used in the assembly
of the INA901EVM-CVAL.
INA901 Product Data Sheet
4
INA901EVM-CVAL Evaluation Module User's Guide
nearest you if any component is missing. TI also recommends checking the
at www.ti.com for any further information regarding this product.
Table 1. INA901EVM-CVAL Kit Contents
Document
Copyright © 2018–2020, Texas Instruments Incorporated
Item Part Number
INA901EVM-CVAL
SBOU216A – October 2018 – Revised June 2020
www.ti.com
Texas Instruments Product
INA901
Quantity
1
Literature Number
SBOS938
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