The ACS711 offers a cost-effective solution for current sensing in low- and high-side applications, with integrated overcurrent fault protection and a low-noise analog signal path. Eliminates the need for an external sense resistor, reducing component count and PCB space.
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Evaluation Board
"Current Sensor 12.5A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
"Current Sensor 12.5A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
"Current Sensor 12.5A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154"", 3.90mm Width)"
Current Sensor, Overcurrent Fault, 4 mA, 100 kHz, -40 C, 125 C, 3 V, 5.5 V RoHS Compliant: Yes
| Allegro MicroSystems Inc. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Current Sensors | Current Sensors | Current Sensors |
| Product Number | ACS711KLCTR-12AB-T | 620-1372-1-ND | 71T9736 |
| Product Name | Current Sensor W/Overcurrent Fault Output | Current Sensors | Current Sensor, Overcurrent Fault, 4 Ma, 100 Khz, -40 C, 125 C, 3 V, 5.5 V Rohs Compliant Allegro Microsystems |
| Technology | Hall-Effect | Hall-Effect | |
| Operating Temperature | -40 to 257 F (-40 to 125 C) | -40 to 257 F (-40 to 125 C) | |
| Current | 0.0 to 50 amps | 12.5 amps | |
| Voltage | 3.3 to 5 volts | 3 to 5.5 volts | |
| Frequency Range | 100000 Hz | 100000 Hz |
