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| PartNumber | ACS709LLFTR-10BB-T | ACS709LLFTR-20BB-T | ACS709LLFTR-35BB-T |
| Description | Current Sensor Current Sensor DC Current 3.3V/5V Automotive 24-Pin QSOP T/R | Current Sensor DC Current 3.3V/5V Automotive 24-Pin QSOP T/R | Current Sensor DC Current 3.3V/5V Automotive 24-Pin QSOP T/R |
| Manufacturer | - | Allegro MicroSystems, LLC | Allegro MicroSystems, LLC |
| Product Category | - | Current Transducers | Current Transducers |
| Series | - | - | - |
| Packaging | - | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Package Case | - | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP (0.154", 3.90mm Width) |
| Frequency | - | DC ~ 120kHz | DC ~ 120kHz |
| Operating Temperature | - | -40°C ~ 150°C | -40°C ~ 150°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Sensitivity | - | 56mV/A | 28mV/A |
| Number of Channels | - | 1 | 1 |
| Voltage Supply | - | 3 V ~ 5.5 V | 3 V ~ 5.5 V |
| Output | - | Ratiometric, Voltage | Ratiometric, Voltage |
| Current Supply Max | - | 14.5mA | 14.5mA |
| Accuracy | - | ±2% | ±3% |
| Sensor Type | - | Hall Effect, Open Loop | Hall Effect, Open Loop |
| Linearity | - | ±0.25% | ±0.25% |
| Polarization | - | Bidirectional | Bidirectional |
| Response Time | - | 4μs | 4μs |
| For Measuring | - | AC/DC | AC/DC |
| Current Sensing | - | 20A | 37.5A |