INA2180A2IDGKT

Obsolete

Texas Instruments

SP AMP CURRENT SENSE AMP DUAL R-R O/P 5.5V 8-PIN VSSOP T/R

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INA2180A2IDGKT

Obsolete

Texas Instruments

SP AMP CURRENT SENSE AMP DUAL R-R O/P 5.5V 8-PIN VSSOP T/R

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Description Specifications Series Pricing CAD Documents

Description

General part information

INA2180 Series

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

All these devices operate from a single 2.7-V to 5.5-V power supply. The single-channel INA180 draws a maximum supply current of 260 µA; whereas, the dual-channel INA2180 draws a maximum supply current of 500 µA, and the quad channel draws a maximum supply current of 900 µA.

The INA180 is available in a 5-pin, SOT-23 package with two different pin configurations. The INA2180 is available in 8-pin, VSSOP and WSON packages. The INA4180 is available in a 14-pin, TSSOP package. All device options are specified over the extended operating temperature range of –40°C to +125°C.

Technical Specifications

Parameters and characteristics for this part

Specification	INA2180A2IDGKT

-3db Bandwidth	210 kHz
Amplifier Type	Current Sense
Current - Input Bias	80 µA
Current - Supply	355 µA
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Rail-to-Rail
Package Length	0.118 in
Package Name	8-TSSOP, 8-MSOP, 8-VSSOP
Package Width	3 mm
Slew Rate	2 V/µs
Voltage - Input Offset	100 µV
Voltage - Supply Span (Max)	5.5 V
Voltage - Supply Span (Min)	2.7 V

INA2180 Series

26V, dual channel, 350kHz current sense amplifier

Part	Current - Supply	Amplifier Type	Output Type	Slew Rate	Mounting Type	Package / Case	Package Width	Package Name	Package Length	Current - Input Bias	Voltage - Supply Span (Max)	Voltage - Supply Span (Min)	Number of Circuits	-3db Bandwidth	Voltage - Input Offset	Operating Temperature (Max)	Operating Temperature (Min)	Qualification	Grade	Gain Bandwidth Product	Current - Output / Channel	Board Type	Supplied Contents	Current - Supply (Main IC)	Contents	Channels per IC (Dual)	Channels per IC (Type)	Channels per IC (Count)	Voltage - Supply (Single) Minimum	Supply Configuration	Voltage - Supply (Single) Maximum	Utilized IC / Part
Texas Instruments INA2180A4IDSGR	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount	8-WFDFN Exposed Pad	2 mm	8-WSON	2 mm	80 µA	5.5 V	2.7 V	2	105 kHz	100 µV	125 °C	-40 °C
Texas Instruments INA2180A3QDGKRQ1	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount		3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	80 µA	5.5 V	2.7 V	2	150 kHz	100 µV	125 °C	-40 °C	AEC-Q100	Automotive	150 kHz
Texas Instruments INA2180A4QDGKRQ1	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount		3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	80 µA	5.5 V	2.7 V	2	105 kHz	100 µV	125 °C	-40 °C	AEC-Q100	Automotive	105 kHz
Texas Instruments INA2180A2IDGKR	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount		3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	80 µA	5.5 V	2.7 V	2	210 kHz	100 µV	125 °C	-40 °C
Texas Instruments INA2180A4IDSGT	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount	8-WFDFN Exposed Pad	2 mm	8-WSON	2 mm	80 µA	5.5 V	2.7 V	2	105 kHz	100 µV	125 °C	-40 °C
Texas Instruments INA2180A4IDGKR	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount		3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	80 µA	5.5 V	2.7 V	2	105 kHz	100 µV	125 °C	-40 °C
Texas Instruments INA2180-2181EVM		Current Sense	Rail-to-Rail Single-Ended	2 V/µs																	8 mA	Fully Populated	Board(s)	0.000355 µA	Board	2	Dual	2	2.7 V	Dual Single	5.5 V	INA2180 INA2181
Texas Instruments INA2180A3IDSGR	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount	8-WFDFN Exposed Pad	2 mm	8-WSON	2 mm	80 µA	5.5 V	2.7 V	2	150 kHz	100 µV	125 °C	-40 °C
Texas Instruments INA2180A1QDGKRQ1	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount		3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	80 µA	5.5 V	2.7 V	2	350 kHz	100 µV	125 °C	-40 °C	AEC-Q100	Automotive	350 kHz
Texas Instruments INA2180A1IDGKR	355 µA	Current Sense	Rail-to-Rail	2 V/µs	Surface Mount		3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	80 µA	5.5 V	2.7 V	2	350 kHz	100 µV	125 °C	-40 °C

Pricing

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