| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,120 pcs
|
4120 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
3,586 pcs
|
3586 pcs | On Request | 1 | On Request | On Request | 18+ | 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 | |
| Tape & Reel | |
| Voltage |
The Allegro Microsystems ACS723LLCTR-20AB-T is an economical and precise Hall effect current sensor IC for AC or DC current sensing in industrial, commercial, and communications systems. Its small SOIC8 package is ideal for space-constrained applications, reducing board area and costs.
This sensor IC features a precise, low-offset, linear Hall sensor circuit with a low internal resistance copper conduction path (0.65 mΩ typical) for minimal power loss. It provides a proportional voltage output, with a sensitivity of 100mV/A and bidirectional current sensing up to 20A. The device offers ±3% accuracy and a response time of 5µs, operating over a wide temperature range of -40°C to 150°C.
Key electrical characteristics include a 5V operating voltage and a frequency response up to 80kHz. The integrated chopper-stabilized BiCMOS Hall IC includes patented digital temperature compensation for accurate performance over temperature. The output is ratiometric and voltage-based, supporting AC/DC measurements.
Designed for surface mount installation, the ACS723LLCTR-20AB-T is housed in an 8-SOIC package. Its isolated sensor leads allow for high-side current sensing without complex isolation techniques. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ACS723LLCTR-20AB-T has a current rating of 20A.
The operating voltage for this sensor IC is 5V.
The accuracy of the ACS723LLCTR-20AB-T is ±3%.
The ACS723LLCTR-20AB-T is supplied in an 8-SOIC package.
The operating temperature range is -40°C to 150°C.
Yes, the ACS723LLCTR-20AB-T is designed for both AC and DC current measurements.
The sensitivity of the ACS723LLCTR-20AB-T is 100mV/A.