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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Accuracy | |
| Current | |
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| Voltage |
The Allegro MicroSystems ACS715LLCTR-20A-T is a Hall-effect based linear current sensor IC designed for economical and precise DC current sensing. It features a 20A current rating and operates at a 5V supply voltage, providing a ratiometric voltage output proportional to the current.
This sensor offers ±1.5% accuracy and ±1.5% linearity, with a sensitivity of 185mV/A. It has a fast response time of 3.5µs and operates over a wide frequency range from DC up to 80kHz. The device is suitable for unidirectional DC current measurements.
Packaged in an 8-SOIC (0.154", 3.90mm Width) format, the ACS715LLCTR-20A-T is designed for surface mount applications. It operates within a temperature range of -40°C to 150°C. The internal resistance of the conduction path is typically 1.2 mΩ, ensuring low power loss.
This part is marked as NOT FOR NEW DESIGN, indicating it is restricted to existing customer applications due to probable obsolescence. Recommended substitutions for new designs include ACS71240, ACS37010, or ACS724.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ACS715LLCTR-20A-T can measure DC current up to 20A.
The operating voltage for this sensor is 5V.
The accuracy of the ACS715LLCTR-20A-T is ±1.5%.
The sensitivity is 185mV/A.
The operating temperature range is -40°C to 150°C.
It comes in an 8-SOIC package designed for surface mounting.
No, the ACS715LLCTR-20A-T is marked as NOT FOR NEW DESIGN and is restricted to existing customer applications.