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See Technical Specifications

INA290A1IDCKT +BOM

Sensitive and fast current monitoring solutio

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

INA290A1IDCKT
Datasheet:

INA290A1IDCKT Datasheet (PDF)
Amplifier Type:

Current Sense
Number Of Circuits:

1
Slew Rate:

2V/µs
-3db Bandwidth:

1.1 MHz
EDA/CAD Models:

Request Free CAD Models for INA290A1IDCKT

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INA290A1IDCKT General Description

In addition to DC current measurement, the INA290A1IDCKT is ideal for high-speed applications, such as fast overcurrent protection, thanks to its impressive bandwidth of 1.1 MHz (at gain of 20 V/V) and an 85-dB AC CMRR (at 50 kHz). This amplifier enables ultra-precise current measurements by sensing the voltage drop across a shunt resistor within a wide common-mode range

Key Features

High signal integrity
Low distortion levels
Fast recovery time

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Current Sense	Number of Circuits	1
Output Type	-	Slew Rate	2V/µs
-3db Bandwidth	1.1 MHz	Current - Input Bias	20 µA
Voltage - Input Offset	5 µV	Current - Supply	370µA
Voltage - Supply Span (Min)	2.7 V	Voltage - Supply Span (Max)	20 V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	INA290	Product type	Analog output
Common-mode voltage (max) (V)	120	Common-mode voltage (min) (V)	2.7
Input offset (±) (max) (µV)	12, 15, 20, 25	Input offset drift (±) (typ) (µV/°C)	0.2
Voltage gain (V/V)	20, 50, 100, 200, 500	CMRR (min) (dB)	140
Bandwidth (kHz)	800, 850, 900, 1100	Supply voltage (max) (V)	20
Supply voltage (min) (V)	2.7	Iq (max) (mA)	0.6
Number of channels	1	Comparators (#)	0
Gain error (%)	0.1, 0.15	Gain error drift (±) (max) (ppm/°C)	5
Slew rate (V/µs)	2	Features	Ultra precise
Rating	Catalog	Operating temperature range (°C)	-40 to 125