ACS724LMC
Description
The Allegro™ ACS724/5LMC current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, and communication systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area.
Key Features
- AEC-Q100 automotive qualified
- Differential Hall sensing rejects common-mode fields
- UL60950-1 (ed. 2) and UL 62368 (ed. 1) certification □ Withstand Voltage = 5 kVRMS □ Basic Isolation Working Voltage = 1140 VRMS and 1600 VDC □ Reinforced Isolation Working Voltage = 757 VRMS and 813 VDC
- Filter pin allows user to filter output for improved resolution (noise) at lower bandwidth
- 265 µΩ primary conductor resistance for low power loss and high continuous current withstand capability
- Custom SOIC16W-like package with 2.5× thicker leads for reduced resistance and slightly oversized body to achieve > 8.2 mm of creepage/clearance
- 3.3 or 5 V single supply operation
- Output voltage proportional to AC or DC current
- Factory-trimmed sensitivity and quiescent output voltage for improved accuracy
- Chopper stabilization results in extremely stable quiescent output voltage
