Texas Instruments INA2181A3IDGSR Microcontrollers
26V, dual channel, bi-directional, 350kHz current sense amplifier 10-VSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
INA2181A3IDGSR
Base Model
Detailed Description
26V, dual channel, bi-directional, 350kHz current sense amplifier 10-VSSOP -40 to 125
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
INA2181A3IDGSR Datasheet
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Technical Specifications
Texas Instruments INA2181A3IDGSR Microcontrollers technical specifications.
General
Series
INA2181
RoHS
Yes
Number of Channels
2 Channel
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.7 V ~ 5.5 V
Lifecycle Status
Active
Current Supply
356µA
Output Type
Rail-to-Rail
Related Parts Comparison (INA2181A3IDGSR vs INA2181A1QDGSRQ1 vs INA2181A2QDGSRQ1 vs INA2181A4QDGSRQ1)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 10-MSOP | 10-MSOP | 10-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Number of Channels | 2 Channel | 2 | 2 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| 3db Bandwidth | 150 kHz | 350 kHz | 210 kHz | 105 kHz |
| Amplifier Type | Current Sense | Current Sense | Current Sense | Current Sense |
| Current Input Bias | 75 µA | 75 µA | 75 µA | 75 µA |
| Current Supply | 356µA | 356µA | 356µA | 356µA |
| Gain Error | 0.1 % | 0.8 | 0.8 | 0.8 |
| Number of Circuits | 2 | 2 | 2 | 2 |
| 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.
INA2181A1IDGSTTexas Instruments26V, dual channel, bi-directional, 350kHz current sense amplifier 10-VSSOP -40 to 125
INA2181A3IDGSTTexas Instruments26V, dual channel, bi-directional, 350kHz current sense amplifier 10-VSSOP -40 to 125
