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| Part Number | INA4181A1IPWR | INA4181A2IPWR | INA4181A3IPWR | INA4181A4IPWR | INA4180A1IPWR |
|---|---|---|---|---|---|
| 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 | 4 | 4 | 4 | 4 | 4 |
| 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 | - | - | - | - | 350 kHz |
| -3db Bandwidth | 350 kHz | 210 kHz | 150 kHz | 105 kHz | 350 kHz |
| Current - Input Bias | 75 µA | 75 µA | 75 µA | 75 µA | 80 µA |
| Voltage - Input Offset | 100 µV | 100 µV | 100 µV | 100 µV | 100 µV |
| Current - Supply | 690µA | 690µA | 690µA | 690µA | 690µA |
| Current - Output / Channel | - | - | - | - | 8 mA |
| 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 | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP | 14-TSSOP |
