| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,292 pcs
|
2292 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Current | |
| For Measuring | |
| Frequency | |
| Linearity | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output | |
| Polarization | |
| Response Time | |
| Sensitivity | |
| Sensor Type | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Voltage |
The Allegro ACS781LLRTR-050U-T is a fully integrated, automotive-grade linear Hall-effect based current sensor IC. It is designed to sense AC and DC currents up to 50A with high precision and accuracy.
The device operates within a voltage range of 3V to 3.6V and offers a sensitivity of 39.6mV/A with an accuracy of ±1.5% and linearity of ±1%. It has a fast response time of 3.6µs and a frequency response up to 120kHz.
Packaged in a 7-PowerSMD Module, this sensor IC is suitable for surface mount applications. It incorporates common-mode field rejection for optimized performance in the presence of interfering magnetic fields. The ACS781xLR series is noted as 'Not for New Design' and is recommended for existing customer transitions, with ACS37220 suggested for new applications.
This sensor is ideal for applications requiring precise current monitoring in automotive and industrial systems. Its low-profile, small footprint package makes it suitable for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
This sensor can measure currents up to 50A.
The operating voltage range is 3V to 3.6V.
The accuracy is ±1.5%.
It is in a 7-PowerSMD Module package.
The operating temperature range is -40°C to 150°C.