Texas Instruments

Category: Amplifiers and Comparators

INA121 FET-Input, Low Power Instrumentation Amplifier

$3.91 - $8.54
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey INA121U/2K5G4-ND 0 $8.60 $7.77 $7.40 $6.43 $4.88 $4.70 Buy
Arrow North American Components INA121U/2K5 0 2500 $7.02 $0.00 $0.00 $0.00 $0.00 $4.69 Buy
AVNET Asia Pacific INA121U/2K5 2500 $5.68 Buy
AVNET Europe INA121U/2K5 2500 2500 * $4.64 Buy
AVNET Express INA121U/2K5 50819 1 $4.81 $4.51 $4.51 Buy
Mouser Electronics 595-INA121U/2K5 2727 1 $8.54 $7.73 $7.36 $6.39 $4.85 $4.63 Buy
Newark INA121U/2K5 2500 $3.91 $3.91 $3.91 $3.91 $3.91 $3.91 Buy
Texas Instruments INA121U/2K5 5000 1 $6.58 $6.58 $6.58 $5.36 $3.58 $3.58 Buy
Verical Marketplace INA121U/2K5 139 2 $6.41 $5.96 $5.21 $4.00 $4.00 Buy
Win Source INA121U/2K5 3700 1 $6.86 $5.28 $4.75 $4.75 $4.75 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 2.50 | 1ku
Bandwidth at Min Gain(Min)(MHz) 50
Bandwidth at Min Gain(Typ)(MHz) 0.6
CMRR(Min)(dB) 96
Gain Error (+/-)(Max)(%) 0.7
Gain Non-Linearity (+/-)(Max)(%) 0.005
Gain(Max)(V/V) 10000
Gain(Min)(V/V) 1
Gain(V/V) 1 to 10000
Input Bias Current (+/-)(Max)(nA) 0.05
Input Offset (+/-)(Max)(uV) 500
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius) 5
Iq(Typ)(mA) 0.45
Noise at 0.1 Hz - 10 Hz(Typ)(uVpp) 1
Noise at 1kHz(Typ)(nV/rt(Hz)) 20
Number of Channels(#) 1
Operating Temperature Range(C) -40 to 85
Package Group PDIP,SOIC
Package Size mm2
Rating Catalog
Vs(Max)(V) 36
Vs(Min)(V) 4.5