INA138QPWRQ1 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

INA138QPWRQ1
Manufacturer

TI
ChipWorker Part#

CW8445600
Category

Operational Amplifier, OP Amp IC
Package

TSSOP-8
Description

SP Amp Current Shunt Monitor Single 36V Automotive 8Pin TSSOP T/R
Documentation

Datasheet

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INA138QPWRQ1 Specifications

Attribute	Attribute Value

Part Number	INA138QPWRQ1
Manufacturer	TI
ChipWorker Part#	CW8445600
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	TSSOP-8
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Common Mode Rejection Ratio	100 dB
Bandwidth	800 kHz
Input Offset Voltage	2 mV
Input Bias Current	10 nA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	100 dB
Accuracy	±0.5 %
Minimum CMRR Range	100 dB
Supply Voltage (Max)	30V ~ 50V
Supply Voltage (Min)	2.7 V
Input Voltage	2.7V ~ 36V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The INA138-Q1 and INA168-Q1 (INA1x8-Q1) are high-side, unidirectional, current sense amplifiers. Wide input common-mode voltage range, low quiescent current, and TSSOP and SOT-23 packaging enable use in a variety of applications.
Input common-mode and power-supply voltages are independent, and range from 2.7 V to 36 V for the INA138-Q1, and 2.7 V to 60 V for the INA168-Q1. Quiescent current is only 25 µA, which permits connecting the power supply to either side of the current-measurement shunt with minimal error.
The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.
Both devices are available in a TSSOP-8 package. The INA168-Q1 is also available in a SOT-23-5 package. Both devices are specified for the –40°C to +125°C temperature range.

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