Texas Instruments INA281A2QDBVRQ1 Microcontrollers
Automotive Op Amp, 1.3MHz, 110V Current Sense Amplifier
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA281A2QDBVRQ1
Base Model
Detailed Description
Automotive Op Amp, 1.3MHz, 110V Current Sense Amplifier
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
INA281A2QDBVRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA281A2QDBVRQ1 Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Current Supply
1.5mA
Number of Circuits
1
Amplifier Type
Current Sense
Slew Rate
2.5V/µs
Alternate Parts Comparison (INA281A2QDBVRQ1 vs INA281A1IDBVR vs INA281A4QDBVRQ1 vs INA281A1QDBVRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 Channel | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| Gain Error | 0.5 | 0.5 | 0.07 % | 0.5 |
| Package | SOT-23 (DBV)-5 | SOT23-5 | SOT-23-5 | SOT-23 (DBV)-5 |
| Package / Case | SC-74A, SOT-753 | -- | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -- | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | -- | Active | Active |
| Amplifier Type | Current Sense | -- | Current Sense | Current Sense |
| Bandwidth Khz | 900, 1000, 1300 | 900, 1000, 1300 | -- | 900, 1000, 1300 |
| CMRR Min Db | 120 | 120 | -- | 120 |
| Common Mode Voltage Max V | 110 | 110 | -- | 110 |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
INA281A2IDBVTTexas Instruments-4-V to 110-V, 1.3-MHz, high precision current sense amplifier 5-SOT-23 -40 to 125