INA2180A1IDGKT

$0.94

Description：IC CURR SENSE 2 CIRCUIT 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:eddba4cedb76 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC CURR SENSE 2 CIRCUIT 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：Current Sense
Number of Circuits：2
Output Type：Rail-to-Rail
Slew Rate：2V/µs
Gain Bandwidth Product：-
Current - Input Bias：80 µA
Voltage - Input Offset：100 µV
Current - Supply：355µA
Current - Output / Channel：-
Voltage - Supply Span (Min)：2.7 V
Voltage - Supply Span (Max)：5.5 V
Operating Temperature：-40°C ~ 125°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-VSSOP
-3db Bandwidth：350 kHz

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INA2180A1IDGKT

Overview

The INA2180A1IDGKT is a dual-channel current-sense amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and supports bidirectional current measurement. The device features a fixed gain of 200 V/V, a bandwidth of 350 kHz, and a maximum input offset voltage of 100 µV. It utilizes an 8-pin VSSOP package and functions across a temperature range of -40°C to +125°C.

Feature Summary

Dual-channel architecture for simultaneous multi-rail monitoring
Bidirectional current sensing capability with fixed 200 V/V gain
Rail-to-rail output operation compatible with low-voltage systems

Applications

Multi-rail power distribution unit (PDU) monitoring
Battery management system current tracking
Industrial equipment power rail supervision

Procurement Notes

Verify the specific suffix 'A1' indicates the fixed 200 V/V gain configuration and 'KTR' denotes the tape-and-reel packaging format. Confirm the manufacturer part number matches the exact pinout and electrical specifications required for the design. Ensure compatibility with the target PCB footprint for the 8-VSSOP package before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring precise monitoring of multiple power rails within a single compact package. The fixed high gain eliminates the need for external precision resistors, simplifying the bill of materials. Consider the 350 kHz bandwidth and low noise characteristics for applications demanding fast transient response and accurate DC measurements in noisy environments.

Part Context

This device belongs to the INA2180 family of dual-channel current-sense amplifiers from Texas Instruments. It is designed as a space-efficient solution for replacing discrete resistor networks and single-channel amplifiers in dense circuit boards. The family provides integrated signal conditioning for direct interfacing with analog-to-digital converters in embedded systems.