Texas Instruments INA296EVM, Руководство пользователя

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2 Overview
The INA296EVM device is a voltage-output, high-side current sense amplifier in a small SOT-23 (8) package
with high small signal bandwidth of 1 MHz for all gain options. As shown in
Table 2-1 , the INA296x has gains
that range from 10 V/V to 200 V/V, depending on the gain option that is selected. The device is in preview mode
and only the following options of INA296A1, INA296A2 and INA296A3 are populated on this EVM at this time.
The voltage developed across the device inputs is amplified by the corresponding gain of the specific device,
and is presented at the output pin. The device can accurately sense voltage drops across shunts at –4-V to
+110-V common-mode voltages. The device survives common-mode voltages from –20 V to +120 V. The device
operates with supply voltages between 2.7 V and 20 V, and draws a typical of 2.5 mA at room temperature.
Table 2-1. INA296EVM Gain Option Summary
Product
(1)
Gain (V/V)
INA296A1 10
INA296A2
20
INA296A3 50
INA296A4 (Not Installed)
100
INA296A5 (Not Installed)
200
(1) INA296x is a preview device
2.1 EVM Kit Contents
Table 2-2 summarizes the contents of the INA296EVM kit. Contact the nearest Texas Instruments Product
Information Center if any component is missing. TI also recommends to check the device product folders at
www.ti.com for any further information regarding this product.
Table 2-2. INA296EVM Kit Contents
Item Item Part Number Quantity
INA296EVM test board INA296EVM 1
2.2 Related Documentation From Texas Instruments
This document provides information regarding Texas Instruments' integrated circuits used in the assembly of the
INA296EVM.
Table 2-3. Related Documentation
Document Literature Number
INA296A and INA296B product data
sheet
SBOSA04
Overview www.ti.com
4 INA296EVM SBOU280 – MARCH 2022
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