Integrated Circuits (ICs)

INA271AIDG4

Obsolete

Texas Instruments

IC CURRENT MONITOR 1% 8SOIC

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Search across all available documentation for this part.

Integrated Circuits (ICs)

INA271AIDG4

Obsolete

Texas Instruments

IC CURRENT MONITOR 1% 8SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	INA271AIDG4

Accuracy	1 %
Function	Current Monitor
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Sensing Method	High-Side
Supplier Device Package	8-SOIC
Voltage - Input [Max]	80 V
Voltage - Input [Min]	-16 V

INA271A-Q1 Series

High temp, -16 to 80V, split-stage current sense amplifier w/ in-line filter capability

Part	Accuracy	Supplier Device Package	Mounting Type	Function	Voltage - Input [Max]	Voltage - Input [Min]	Sensing Method	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments INA271AID	1 %	8-SOIC	Surface Mount	Current Monitor	80 V	-16 V	High-Side	125 °C	-40 °C	8-SOIC	3.9 mm	0.154 in
Texas Instruments INA271SHKQ	4.6 %	8-CFP	Surface Mount	Current Monitor	80 V	-16 V	High-Side	210 °C	-55 °C	8-CSOIC	5.65 mm	0.22 in
Texas Instruments INA271AIDG4	1 %	8-SOIC	Surface Mount	Current Monitor	80 V	-16 V	High-Side	125 °C	-40 °C	8-SOIC	3.9 mm	0.154 in
Texas Instruments INA271SHKJ	4.6 %	8-CFP	Surface Mount	Current Monitor	80 V	-16 V	High-Side	210 °C	-55 °C	8-CFlatPack
Texas Instruments INA271AQDRQ1	1 %	8-SOIC	Surface Mount	Current Monitor	80 V	-16 V	High-Side	125 °C	-40 °C	8-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

INA271A-Q1 Series

The INA270A-Q1 and INA271A-Q1 (INA27xA-Q1) family of current-shunt monitors with voltage output can sense voltage drops across current shunts at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA27xA-Q1 pinouts readily enable filtering.

The INA27xA-Q1 devices are available with two output voltage scales: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.

The INA27xA-Q1 operates from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.

Documents

Technical documentation and resources

No documents available