(China (Mainland))
Product Summary
The INA121PA is a instrumentation amplifier. The INA121PA is a FET-input, low power instrumentation amplifier offering excellent accuracy. The versatile three-op amp design and very small size of the INA121PA make it ideal for a variety of general purpose applications. Low bias current (±4pA) of the INA121PA allows use with high impedance sources.
Parametrics
INA121PA absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Analog Input Voltage Range: ±40V; (3)Output Short-Circuit (to ground): Continuous; (4)Operating Temperature: –55℃ to +125℃; (5)Storage Temperature: –55℃ to +125℃; (6)Junction Temperature: +150℃; (7)Lead Temperature (soldering, 10s): +300℃.
Features
INA121PA features: (1)Low bias current: ±4pA; (2)Low quiescent current: ±450mA; (3)Low input offset voltage: ±200mV; (4)Low input offset drift: ±2mV/℃; (5)Low input noise: 20nV/Hz at f = 1kHz (G =100); (6)High CMR: 106dB; (7)Wide supply range: ±2.25V to ±18V; (8)Low nonlinearity error: 0.001% max; (9)Input protection to ±40V; (10)8-Pin dip and SO-8 surface mount.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 INA121PA |
Texas Instruments |
Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp |
Data Sheet |
|
|
||||||||||||
|
INA121PAG4 |
Texas Instruments |
Instrumentation Amplifiers FET-Input Low Power Instrumentation Amp |
Data Sheet |
|
|
||||||||||||
