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INA199B1DCKR +BOM

Current sensing amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

INA199B1DCKR
Datasheet:

INA199B1DCKR Datasheet (PDF)
Common-mode Voltage (max) (V):

26
Common-mode Voltage (min) (V):

-0.3
Input Offset (±) (max) (µV):

150
Input Offset Drift (±) (typ) (µV/°C):

0.1
EDA/CAD Models:

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INA199B1DCKR General Description

The INA199B1DCKR is a versatile voltage-output, current-shunt monitor ideal for a variety of applications such as overcurrent protection, precision-current measurement, and closed-loop feedback circuits. With its ability to sense drops across shunt resistors at common-mode voltages ranging from -0.3V to 26V, this device offers flexibility in voltage monitoring solutions

Key Features

A single 2.7V to 26V supply powers the device.
Low supply current consumption minimizes power loss.
Temperature range unaffected by varying currents.

Application

Inverter control systems
Short circuit detection
Power monitoring solutions

Specifications

Product type	Analog output	Common-mode voltage (max) (V)	26
Common-mode voltage (min) (V)	-0.3	Input offset (±) (max) (µV)	150
Input offset drift (±) (typ) (µV/°C)	0.1	Voltage gain (V/V)	50, 100, 200
CMRR (min) (dB)	100	Bandwidth (kHz)	14, 30, 80
Supply voltage (max) (V)	26	Supply voltage (min) (V)	2.7
Iq (max) (mA)	0.115	Number of channels	1
Comparators (#)	0	Gain error (%)	0.9, 1.4
Gain error drift (±) (max) (ppm/°C)	10	Slew rate (V/µs)	0.4
Features	Bidirectional, Low-side Capable	Rating	Catalog
Operating temperature range (°C)	-40 to 125