TI INA4290EVM

4 - 四电流检测单端2.7V ~ 120V板INA4290

Overview

The INA180, INA2180,and INA4180-4181EVM (INAx180) currentsense amplifiers are designed for cost-optimized applications. These devices are part of a familyof current-sense amplifiers (also called current-shunt monitors) that sense voltage drops acrosscurrent-sense resistors at common-mode voltages from –0.2 V to +26 V, independent of the supplyvoltage. The INAx180 integrate a matched resistor gain network infour, fixed-gain device options: 20 V/V, 50 V/V, 100 V/V, or 200 V/V. This matched gain resistornetwork minimizes gain error and reduces the temperature drift.

The INA180 is available in a 5-pin, SOT-23 package withtwo different pin configurations. The INA2180 is available in an8-pin, VSSOP package. The INA4180-4181EVM is available in a 14-pin, TSSOPpackage. All device options are specified over the extended operating temperature range of –40°C to+125°C.

Features

Box Package
Current Sense Amplifier Type
2.7V ~ 120V Voltage - Supply, Single/Dual (±)
Fully Populated Board Type
Board(s) Supplied Contents
INA4290 Utilized IC / Part