Texas Instruments

Category: Amplifiers and Comparators

INA331 Low-Power, Single Supply, Instrumentation Amplifier

$1.10 - $2.27
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey INA331AIDGKRG4-ND 0 $2.46 $1.83 $1.67 $1.50 $1.32 $1.08 Buy
AVNET Asia Pacific INA331AIDGKR 2500 $1.14 Buy
AVNET Europe INA331AIDGKR 2500 * $1.16 Buy
AVNET Express INA331AIDGKR 1791 1 $1.06 $1.02 Buy
Mouser Electronics 595-INA331AIDGKR 4836 1 $2.16 $1.47 $1.47 $1.31 $1.16 $1.04 Buy
Texas Instruments INA331AIDGKR 170 1 $1.81 $1.81 $1.81 $1.49 $0.81 $0.81 Buy
Win Source INA331AIDGKR 34900 6 $2.15 $1.74 $1.48 $1.48 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.80 | 1ku
Bandwidth at Min Gain(Min)(MHz) 2000
Bandwidth at Min Gain(Typ)(MHz) 2
CMRR(Min)(dB) 90
Gain Error (+/-)(Max)(%) 0.1
Gain Non-Linearity (+/-)(Max)(%) 0.1
Gain(Max)(V/V) 1000
Gain(Min)(V/V) 5
Gain(V/V) 5 to 1000
Input Bias Current (+/-)(Max)(nA) 0.01
Input Offset (+/-)(Max)(uV) 500
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius) 5
Iq(Typ)(mA) 0.415
Noise at 0.1 Hz - 10 Hz(Typ)(uVpp) 7
Noise at 1kHz(Typ)(nV/rt(Hz)) 46
Number of Channels(#) 1
Operating Temperature Range(C) -55 to 125
Package Group VSSOP
Package Size mm2
Rating Catalog
Vs(Max)(V) 5.5
Vs(Min)(V) 2.5