| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
960 pcs
|
960 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Bandwidth | |
| Current | |
| For Measuring | |
| Frequency | |
| Linearity | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output | |
| Polarization | |
| Response Time | |
| Sensitivity | |
| Sensor Type | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The ACS70331EESATR-005B3 from Allegro Microsystems is a high-sensitivity, GMR-based current sensor IC suitable for sensing currents up to ±5A (AC or DC). It utilizes giant magneto-resistive (GMR) technology, offering significantly higher sensitivity compared to traditional Hall-effect sensors.
This sensor IC features a 1MHz bandwidth with a response time typically under 550ns. It operates from a single 3.3V supply and provides a non-ratiometric analog voltage output proportional to the current. The device is designed for low power loss with a primary conductor resistance of 1.1 mΩ.
The ACS70331EESATR-005B3 is qualified for the commercial temperature range of -40°C to 85°C. It is available in a space-saving, low-profile 12-PowerWFQFN surface-mount package, making it ideal for applications with limited board space.
This device is offered in four factory-programmed sensitivity and offset levels to optimize performance. The differential configuration of the GMR elements provides excellent rejection of stray magnetic fields, ensuring stable operation in noisy environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ACS70331EESATR-005B3 can sense bidirectional currents up to ±5A.
This current sensor has a bandwidth of 1MHz and a typical response time of 535ns.
The device operates from a nominal voltage range of 3V to 4.5V, with a single 3.3V supply operation specified.
The ACS70331EESATR-005B3 is qualified for operation within the commercial temperature range of -40°C to 85°C.
The ACS70331EESATR-005B3 is supplied in a 12-PowerWFQFN package, which is a surface-mount type.