INA327EA/2K5

$3.96

Description：IC INST AMP 1 CIRCUIT 10VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:91184a1875d3 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC INST AMP 1 CIRCUIT 10VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Amplifier Type：Instrumentation
Number of Circuits：1
Output Type：Rail-to-Rail
Slew Rate：-
Gain Bandwidth Product：-
Current - Input Bias：200 pA
Voltage - Input Offset：20 µV
Current - Supply：2.4mA
Current - Output / Channel：25 mA
Voltage - Supply Span (Min)：2.7 V
Voltage - Supply Span (Max)：5.5 V
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-VSSOP
-3db Bandwidth：1 kHz

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INA327EA/2K5

Overview

The INA327EA/2K5 is a precision, low-drift CMOS instrumentation amplifier manufactured by Texas Instruments. It features a single channel with a 1 kHz bandwidth and 100 dB common-mode rejection ratio. Key electrical parameters include a maximum input bias current of 2 nA, an input offset voltage of 100 uV, and a gain error of 0.01%. The device operates on a supply voltage ranging from 2.7 V to 5.5 V with a typical operating current of 2.4 mA. It supports gains up to 80 dB and offers high input resistance of 10 GOhms. The component is housed in an MSOP-10 package and functions within a temperature range of -40°C to +85°C.

Feature Summary

Precision low-drift CMOS architecture for stable signal amplification
Integrated shutdown capability for power management
High common-mode rejection ratio for noise immunity
Rail-to-rail input/output functionality

Applications

Battery-powered sensor interfaces
Medical instrumentation
Industrial process control systems
Strain gauge measurements

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm packaging configuration and reel specifications. Ensure compatibility with moisture sensitivity levels and reflow soldering profiles defined in the datasheet. Confirm RoHS compliance status through the manufacturer's latest environmental reports before finalizing procurement orders.

Selection Notes

Select this component when low drift and precision are critical for single-supply applications. The 1 kHz bandwidth suits low-frequency signal conditioning tasks. Consider the MSOP-10 package for space-constrained designs requiring surface-mount technology. Evaluate the 2.4 mA supply current against battery life requirements for portable devices.

Part Context

The INA327 belongs to Texas Instruments' family of precision instrumentation amplifiers designed for low-power applications. It utilizes CMOS technology to achieve low quiescent current while maintaining high accuracy. The EA/2K5 designation indicates a specific tape-and-reel packaging variant intended for automated assembly processes in manufacturing environments.