Current Sensor ICs
Fully Integrated Linear Current Sensor IC with 3kVRMS Isolation
ACS756
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This part is in production and has been determined to be NOT FOR NEW DESIGN. Please refer to ACS772 or ACS773 for new designs.
The ACS756 simplifies isolated current sensing designs with its integrated Hall-effect sensor and low-resistance conductor. Offers 3kVRMS voltage isolation, a wide supply range (3V-5V), and high accuracy for a variety of applications.
Product Details
Product Details
Top Features
- Industry-leading noise performance through proprietary amplifier and filter design techniques
- Total output error 0.8% at TA = 25°C
- Small package size, with easy mounting capability
- Monolithic Hall IC for high reliability
- Ultra-low power loss: 130 µΩ internal conductor resistance
- 3 kVRMS minimum isolation voltage from pins 1-3 to pins 4-5
- 3.0 to 5.0 V, single supply operation
- 3 μs output rise time in response to step input current
- 20 or 40 mV/A output sensitivity
- Output voltage proportional to AC or DC currents
- Factory-trimmed for accuracy
- Extremely stable output offset voltage
- Nearly zero magnetic hysteresis
