Texas Instruments INA281A4QDBVRQ1 Microcontrollers
Automotive Op Amp, 1.3MHz, 110V Current Sense Amplifier
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA281A4QDBVRQ1
Base Model
Detailed Description
Automotive Op Amp, 1.3MHz, 110V Current Sense Amplifier
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
INA281A4QDBVRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments INA281A4QDBVRQ1 Microcontrollers technical specifications.
General
Series
INA281-Q1
RoHS
Yes
Number of Channels
1 Channel
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.7 V ~ 20 V
Lifecycle Status
Active
Current Supply
1.5mA
Number of Circuits
1
Alternate Parts Comparison (INA281A4QDBVRQ1 vs INA281A1IDBVR vs INA281A1QDBVRQ1 vs INA281A3IDBVR)
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 Channel | 1 | 1 | 1 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Gain Error | 0.07 % | 0.5 | 0.5 | 0.07 % |
| Package | SOT-23-5 | SOT23-5 | SOT-23 (DBV)-5 | SOT-23-5 |
| 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 |
| Current Input Bias | 20 µA | -- | 20 µA | 20 µA |
| Current Supply | 1.5mA | -- | 1.5mA | 1.5mA |
| Gain Bandwidth Product | 1.3 MHz | -- | 1.3 MHz | 1 MHz |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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