| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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27,500 pcs
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27500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | 20+ | 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 | |
| Tape & Reel | |
| Voltage |
The Allegro Microsystems ACS730KLCTR-40AB-T is an integrated Hall effect current sensor IC providing economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. It offers a current sensing range of 40A with a sensitivity of 50mV/A and an accuracy of ±3%.
This device operates with a supply voltage of 4.5V to 5.5V and features a fast response time of 700ns. The sensor type is Hall Effect, open loop, with bidirectional polarization, making it suitable for measuring both AC and DC currents. It boasts a wide bandwidth of 1MHz.
The ACS730KLCTR-40AB-T is housed in a small, low-profile 8-SOIC surface mount package. The internal resistance of the conductive path is typically 1.2 mΩ, ensuring low power loss. The terminals of the conductive path are electrically isolated from the sensor leads, allowing for high-side current sensing without complex isolation techniques. The leadframe is plated with 100% matte tin, compatible with lead-free PCB assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current sensing range is 40A.
The sensitivity is 50mV/A.
The operating voltage is 4.5V to 5.5V.
The bandwidth is 1MHz.
It is in an 8-SOIC package suitable for surface mounting.
The operating temperature range is -40°C to 125°C.
No, the ACS730KLCTR-40AB-T is classified as NOT FOR NEW DESIGN and is restricted to existing customer applications.