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INA293B5IDBVR +BOM

INA293B5IDBVR: A 1.3-MHz ultra-precise current sense amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

INA293B5IDBVR
Datasheet:

INA293B5IDBVR Datasheet (PDF)
Common-mode Voltage (max) (V):

110
Common-mode Voltage (min) (V):

-4
Input Offset (±) (max) (µV):

20, 30, 50, 80, 150
Input Offset Drift (±) (typ) (µV/°C):

0.025
EDA/CAD Models:

Request Free CAD Models for INA293B5IDBVR

INA293B5IDBVR Information

General Description

One of the key features of the INA293 is its low offset voltage, minimal gain error, and high DC CMRR, which combine to deliver highly accurate current measurement results. This amplifier is not limited to DC current measurement; it is also suitable for high-speed applications, such as fast over-current protection, thanks to its impressive 1.3 MHz bandwidth and 85-dB AC CMRR at 50 kHz

Key Features

Sigma-delta modulator
High-pass filter
Limited-bandwidth noise reduction

Specifications

Product type	Analog output	Common-mode voltage (max) (V)	110
Common-mode voltage (min) (V)	-4	Input offset (±) (max) (µV)	20, 30, 50, 80, 150
Input offset drift (±) (typ) (µV/°C)	0.025	Voltage gain (V/V)	20, 50, 100, 200, 500
CMRR (min) (dB)	140	Bandwidth (kHz)	900, 1000, 1300
Supply voltage (max) (V)	20	Supply voltage (min) (V)	2.7
Iq (max) (mA)	2.25	Number of channels	1
Comparators (#)	0	Gain error (%)	0.15
Gain error drift (±) (max) (ppm/°C)	10	Slew rate (V/µs)	2.5
Features	Low-side Capable, Ultra precise	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Package/Case	SOT-23-5