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| Part Number | INA2181A1IDSQT | INA2181A4IDSQT | INA2181A2IDSQT | INA2181A3IDSQT | INA2181A1IDSQR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active |
| Amplifier Type | Current Sense | Current Sense | Current Sense | Current Sense | Current Sense |
| Number of Circuits | 2 | 2 | 2 | 2 | 2 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 2V/µs | 2V/µs | 2V/µs | 2V/µs | 2V/µs |
| Gain Bandwidth Product | - | - | - | - | - |
| -3db Bandwidth | 350 kHz | 105 kHz | 210 kHz | 150 kHz | 350 kHz |
| Current - Input Bias | 75 µA | 75 µA | 75 µA | 75 µA | 75 µA |
| Voltage - Input Offset | 100 µV | 100 µV | 100 µV | 100 µV | 100 µV |
| Current - Supply | 356µA | 356µA | 356µA | 356µA | 356µA |
| Current - Output / Channel | - | - | - | - | - |
| Voltage - Supply Span (Min) | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V |
| Voltage - Supply Span (Max) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-WSON (2x2) | 10-WSON (2x2) | 10-WSON (2x2) | 10-WSON (2x2) | 10-WSON (2x2) |
