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See Technical Specifications

INA240A1DR +BOM

-4 to 80V, bidirectional, ultra-precise current sense amplifier with enhanced PWM rejection

Manufacturer:

TI
Mfr.Part #:

INA240A1DR
Datasheet:

INA240A1DR Datasheet (PDF)
Common-mode Voltage (max) (V):

80
Common-mode Voltage (min) (V):

-4
Input Offset (±) (max) (µV):

25
Input Offset Drift (±) (typ) (µV/°C):

0.05
EDA/CAD Models:

Request Free CAD Models for INA240A1DR

INA240A1DR General Description

Equipped with a precision voltage reference and an integrated amplifier, the INA240A1DR excels in measuring small differential voltages with utmost accuracy. Its high precision and stability across a wide temperature range make it an ideal component for industrial, automotive, and power management settings. Plus, its compact MSOP-8 packaging simplifies integration into compact circuit designs, enhancing its usability and convenience

Key Features

Advanced current limiting function
High-precision voltage measurement
Compact and efficient design

Application

Description:The TI Instrumentation Amplifier INA240A1DR is an active device with a surface mount 8-SOIC package. It is a voltage feedback instrumentation amplifier with a voltage supply range from 2.7 V- 5.5 V and offers a -3 dB bandwidth of 400 kHz and a slew rate of 2 V/μs. It is ideal for high-performance measurement applications requiring low drift, low noise, and wide dynamic range. The device supports single power supply operation, draw%s low quiescent current of 1.8 mA typical, and has a wide common mode range of 2.7 V to VCC-0.3 V. It is suitable for a variety of measurement and industrial applications such as data acquisition systems, test and measurements, automotive applications, medical equipment, portable instruments, and other instrumentation applications.

Specifications

Product type	Analog output	Common-mode voltage (max) (V)	80
Common-mode voltage (min) (V)	-4	Input offset (±) (max) (µV)	25
Input offset drift (±) (typ) (µV/°C)	0.05	Voltage gain (V/V)	20, 50, 100, 200
CMRR (min) (dB)	120	Bandwidth (kHz)	400
Supply voltage (max) (V)	5.5	Supply voltage (min) (V)	2.7
Iq (max) (mA)	2.6	Number of channels	1
Comparators (#)	0	Gain error (%)	0.2
Gain error drift (±) (max) (ppm/°C)	2.5	Slew rate (V/µs)	2
Features	Bidirectional, Enhanced PWM Rejection, Low-side Capable, Ultra precise	Rating	Catalog
Operating temperature range (°C)	-40 to 125