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| PartNumber | INA381A1IDSGR | INA381A2IDSGR | INA381A1IDSGT |
| Description | Current Sense Amplifiers LOW COST CURRENT SENSOR WITH COMPARATOR | Current Sense Amplifiers LOW COST CURRENT SENSOR WITH COMPARATOR | Current Sense Amplifiers 26V current sense amplifier with integrated over-current comparator for cost-sensitive applications 8-WSON -40 to 125 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Current Sense Amplifiers | Current Sense Amplifiers | Current Sense Amplifiers |
| RoHS | Y | Y | Y |
| Series | INA381 | INA381 | INA381 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| GBP Gain Bandwidth Product | 350 kHz | 350 kHz | 350 kHz |
| Vcm Common Mode Voltage | - 0.2 V to 26 V | - 0.2 V to 26 V | - 0.2 V to 26 V |
| CMRR Common Mode Rejection Ratio | 84 dB | 84 dB | 84 dB |
| Ib Input Bias Current | 80 uA | 80 uA | 80 uA |
| Vos Input Offset Voltage | 150 uV | 150 uV | 150 uV |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Operating Supply Current | 250 uA | 250 uA | 250 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WSON-8 | WSON-8 | WSON-8 |
| Packaging | Reel | Reel | Reel |
| Amplifier Type | Current Shunt Monitor | Current Shunt Monitor | Current Shunt Monitor |
| Features | Alert Function, Low-side Capable | Alert Function, Low-side Capable | Alert Function, Low-side Capable |
| Product | Current Sense Amplifiers | Current Sense Amplifiers | Current Sense Amplifiers |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Topology | Zero-Drift | Zero-Drift | Zero-Drift |
| en Input Voltage Noise Density | 40 nV/sqrt Hz | 40 nV/sqrt Hz | 40 nV/sqrt Hz |
| Gain Error | 1 % | 1 % | 1 % |
| Gain V/V | 20 V/V | 50 V/V | 20 V/V |
| Ios Input Offset Current | 0.05 uA | 0.05 uA | 0.05 uA |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Current Sense Amplifiers | Current Sense Amplifiers | Current Sense Amplifiers |
| SR Slew Rate | 2 V/us | 2 V/us | 2 V/us |
| Factory Pack Quantity | 3000 | 3000 | 250 |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |
| Unit Weight | 0.000413 oz | 0.000413 oz | 0.000413 oz |