Texas Instruments INA121UA Microcontrollers
Inst Amp, 600kHz BW, 90dB CMRR, 18V Dual Supply, 1-Ch, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA121UA
Detailed Description
Inst Amp, 600kHz BW, 90dB CMRR, 18V Dual Supply, 1-Ch, SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
INA121UA Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA121UA Microcontrollers technical specifications.
General
RoHS
True
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Current Supply
450µA
Number of Circuits
1
Amplifier Type
Instrumentation
3db Bandwidth
600 kHz
Alternate Parts Comparison (INA121UA vs INA214AIDCKT vs INA134UAG4 vs INA4180A2IPWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 125°C (TA) |
| Slew Rate | 0.7V/µs | 0.04V/µs | 14V/µs | 2V/µs |
| Package / Case | 8-SOIC | 6-TSSOP | -- | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| Supply Voltage | -- | 24V | 18V | -- |
| Number of Channels | 1 | 1 | 1 | 4 Channel |
| Amplifier Type | Instrumentation | Current Sense | -- | Current Sense |
| CMRR | -- | 105dB | 74dB | -- |
| Current Input Bias | 4 pA | 28 µA | -- | 80 µA |
| Current Supply | 450µA | 65µA | -- | 690µA |
| Gain Bandwidth Product | -- | 30kHz | -- | 210 kHz |
| Input Offset Voltage | -- | 60uV | 1mV | -- |
| Action |
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