INA199A1DCKR vs INA199B3DCKR

INA199A1DCKR and INA199B3DCKR exhibit identical performance profiles according to our sequential database comparison. No measurable differences were detected across the primary technical parameters, suggesting that these two components are functionally equivalent for most designs.

We recommend a final review of the manufacturer's datasheets to confirm any minor variations in material or package tolerances.

Specifications
INA199A1DCKR
INA199B3DCKR
Part Number

INA199A1DCKR

INA199B3DCKR

Brand Texas Instruments Texas Instruments
Description A versatile current sense amplifier Precision current amplifier
Series INA199 INA199
Product type Analog output Analog output
Common-mode voltage (max) (V) 26 26
Common-mode voltage (min) (V) -0.3 -0.3
Input offset (±) (max) (µV) 150 150
Input offset drift (±) (typ) (µV/°C) 0.1 0.1
Voltage gain (V/V) 50, 100, 200 50, 100, 200
CMRR (min) (dB) 100 100
Bandwidth (kHz) 14, 30, 80 14, 30, 80
Supply voltage (max) (V) 26 26
Supply voltage (min) (V) 2.7 2.7
Iq (max) (mA) 0.115 0.115
Number of channels 1 1
Comparators (#) 0 0
Gain error (%) 0.9, 1.4 0.9, 1.4
Gain error drift (±) (max) (ppm/°C) 10 10
Slew rate (V/µs) 0.4 0.4
Features Bidirectional, Low-side Capable Bidirectional, Low-side Capable
Rating Catalog Catalog
Operating temperature range (°C) -40 to 125 -40 to 125
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