Texas Instruments

Category: Amplifiers and Comparators

INA321 Micropower single-supply CMOS Instrumentation Amplifier

$2.35 - $6.98
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey INA321E/250G4-ND 0 $4.09 $3.09 $2.24 $2.57 $2.62 $2.23 Buy
Arrow Asia INA321E/250 250 250 $2.02 $1.87 Buy
Arrow North American Components INA321E/250 0 250 $2.45 $0.00 Buy
AVNET Europe INA321E/250 500 250 * $2.49 * $2.20 Buy
AVNET Express INA321E/250 410 1 $2.22 $2.18 Buy
element14 APAC INA321E/250 1 1 * $5.45 * $4.89 * $4.64 * $4.54 * $4.54 * $4.54 Buy
Farnell INA321E/250 1 10 * $4.69 * $4.15 * $3.85 * $3.85 * $3.85 Buy
Mouser Electronics 595-INA321E/250 402 1 $4.07 $2.84 $2.84 $2.56 $2.24 $2.13 Buy
Newark INA321E/250 1 1 $5.25 $5.02 $4.56 $4.36 $4.36 $4.36 Buy
Quest Components INA321E/250 160 $7.70 $6.48 $6.48 $5.78 $5.78 Buy
RS Components INA321E/250 $3.74 Buy
Texas Instruments INA321E/250 41542 1 $3.31 $3.31 $3.31 $2.90 $1.64 $1.64 Buy
TME INA321E/250 135 $4.70 Buy
Verical Marketplace INA321E/250 252 3 $2.77 $2.70 $1.96 $1.96 $1.96 Buy
Win Source INA321E/250 26770 6 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.10 | 1ku
Bandwidth at Min Gain(Min)(MHz) 50
Bandwidth at Min Gain(Typ)(MHz) 0.5
CMRR(Min)(dB) 90
Gain Error (+/-)(Max)(%) 0.1
Gain Non-Linearity (+/-)(Max)(%) 0.01
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) 7
Iq(Typ)(mA) 0.04
Noise at 0.1 Hz - 10 Hz(Typ)(uVpp) 20
Noise at 1kHz(Typ)(nV/rt(Hz)) 100
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