The ACS70331 is a high-sensitivity, GMR-based current sensor IC designed for AC and DC current sensing up to 5 A, with a 1 MHz bandwidth and typical response time of 535 ns. It operates from a single 3.3 V supply and features a low primary conductor resistance of 1.1 mΩ. The ACS70331EOLCTR-2P5U3
The ACS70331 provides highly sensitive current sensing for applications below 5A, utilizing GMR technology for improved accuracy and resolution compared to Hall-effect sensors. Its differential configuration and low noise output ensure stable and precise measurements even in noisy environments.
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Download Datasheet
CURRENT SENSOR GMR 2.5A 8-SOIC
CURRENT SENSOR GMR 2.5A 8-SOIC
"Current Sensor 2.5A 1 Channel Hall Effect, Open Loop Unidirectional 8-SOIC (0.154"", 3.90mm Width)"
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Current Sensors | Current Sensors |
| Product Number | ACS70331EOLCTR-2P5U3 | 620-ACS70331EOLCTR-2P5U3CT-ND |
| Product Name | High Sensitivity, Gmr-Based Current Sensor IC | Current Sensors |
| Technology | Hall-Effect | |
| Current | 0.0 to 50 amps | 2.5 amps |
| Voltage | 3.3 volts | 3 to 4.5 volts |
| Frequency Range | 1.00E6 Hz | 1.00E6 Hz |
| Approvals / Certifications | RoHS |
