Texas Instruments INA281B5QDBVRQ1 Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC CURR SENSE 1 CIRCUIT SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA281B5QDBVRQ1
Category
Detailed Description
IC CURR SENSE 1 CIRCUIT SOT23-5
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
INA281B5QDBVRQ1 Datasheet
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Technical Specifications
Texas Instruments INA281B5QDBVRQ1 Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Current Supply
1.5mA
Number of Circuits
1
Amplifier Type
Current Sense
Slew Rate
2.5V/µs
Gain Bandwidth Product
1.3 MHz
Current Input Bias
20 µA
Voltage Input Offset
100 µV
Alternate Parts Comparison (INA281B5QDBVRQ1 vs LMH6645MFX/NOPB vs LMV821M5/NOPB vs LM321MF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Amplifier Type | Current Sense | Voltage Feedback | General Purpose | General Purpose |
| Current Input Bias | 20 µA | 650 nA | 100 nA | 45 nA |
| Current Supply | 1.5mA | 725µA | 300µA | 660µA |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Slew Rate | 2.5V/µs | 22V/µs | 2V/µs | 0.4V/µs |
| Voltage Input Offset | 100 µV | 1 mV | 3.5 mV | 2 mV |
| Voltage Supply Span Max | 20 V | 12 V | 5.5 V | 30 V |
| Voltage Supply Span Min | 2.7 V | 2.5 V | 2.5 V | 3 V |
| Gain Bandwidth Product | 1.3 MHz | -- | 5.6 MHz | 1 MHz |
| Action |
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