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.
Product Details
Product Details
Top Features
- High sensitivity current sensor IC for sensing up to 5 A (DC or AC)
- 1 MHz bandwidth with response time <550 ns
- Low noise: 8 mA(rms) at 1 MHz
- Non-ratiometric, analog output proportional to AC and DC current
- Single 3.3 V supply operation
- High DC PSRR enables use with low accuracy power supplies or batteries (3 to 4.5 V operation)
- 1.1 mΩ primary conductor resistance results in low power loss
- Small surface mount QFN-12 and SOIC-8 packages for space-constrained applications
