| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,825 pcs
|
2825 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Current | |
| For Measuring | |
| Frequency | |
| Lead Spacing | |
| Linearity | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output | |
| Polarization | |
| Response Time | |
| Sensitivity | |
| Sensor Type | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The Allegro ACS724LMATR-20AB-T is an economical and precise Hall effect current sensor IC suitable for automotive, industrial, commercial, and communication systems. It is designed for AC or DC current sensing applications, offering a current range of up to 20A.
This sensor IC features a precise, low-offset, linear Hall sensor circuit with a low internal resistance of 0.85 mΩ typical, minimizing power loss. It provides a proportional voltage output with a sensitivity of 100mV/A and accuracy of ±1.5%. The device operates on a single supply voltage ranging from 4.5V to 5.5V and has a fast response time of 4µs.
The ACS724LMATR-20AB-T utilizes differential Hall sensing to reject common-mode fields, enhancing accuracy in noisy environments. It includes patented digital temperature compensation for stable performance over temperature. The output is ratiometric and proportional to the current, with bidirectional polarization for sensing both AC and DC currents.
Packaged in a space-saving 16-SOIC package, this sensor is ideal for applications with limited board space. It is designed for surface mount installation. The terminals of the conductive path are electrically isolated from the sensor leads, allowing for high-side current sensing without external isolation components.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ACS724LMATR-20AB-T can measure AC or DC current up to 20A.
The sensitivity of the ACS724LMATR-20AB-T is 100mV/A.
The ACS724LMATR-20AB-T operates on a voltage range of 4.5V to 5.5V.
The operating temperature range for the ACS724LMATR-20AB-T is -20°C to 85°C.
The ACS724LMATR-20AB-T is available in a 16-SOIC package.