Texas Instruments

Category: Amplifiers and Comparators

INA121 FET-Input, Low Power Instrumentation Amplifier

* $4.08 - $109.07
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey INA121UA-ND 46 $7.10 $5.48 $4.27 $3.88 $3.50 $2.73 Buy
Ameya360 INA121UA 1050 $4.94 $4.94 Buy
Arrow Asia INA121UA 300 150 $3.21 $3.15 Buy
Arrow North American Components INA121UA 0 150 $6.32 $5.32 $5.32 $4.40 $3.42 $0.00 Buy
AVNET Asia Pacific INA121UA 75 $4.29 Buy
AVNET Europe INA121UA 23 75 * $4.08 * $3.50 * $3.50 Buy
AVNET Express INA121UA 5 1 $4.06 $3.81 $3.81 Buy
element14 APAC INA121UA 2188 1 * $9.02 * $8.15 * $7.77 * $7.77 * $7.77 * $7.77 Buy
Farnell INA121UA 2184 1 * $8.62 * $7.79 * $7.72 * $7.68 * $7.68 * $7.68 Buy
Mouser Electronics 595-INA121UA 258 1 $7.11 $5.48 $5.48 $5.05 $4.27 $3.94 Buy
Newark INA121UA 8 1 $8.57 $8.18 $7.51 $7.24 $7.24 $7.24 Buy
RS Components INA121UA $13.09 Buy
RS Components (APAC) INA121UA $109.07 Buy
Texas Instruments INA121UA 300 1 $5.56 $5.56 $5.56 $4.53 $3.02 $3.02 Buy
TME INA121UA 45 $8.40 Buy
Verical Marketplace INA121UA 3 2 $6.07 $6.80 $6.36 $4.96 $3.96 $3.15 Buy
Win Source INA121UA 6074 1 $5.46 $4.29 $3.77 $3.77 $3.77 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