ACS756KCA-50B-PFF-T 5-pin current/hall effect sensor

The Allegro ACS756 family of current sensor ICs provides

economical and precise solutions for AC or DC current sensing

in industrial, automotive, commercial, and communications

systems. The device package allows for easy implementation by

the customer. Typical applications include motor control, load

detection and management, power supplies, and overcurrent

fault protection.

Features and Benefits

? 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 µO 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