Features
Wide operating temperature: –40ºC to +110ºC
Internal conductor resistance: 0.7 mΩ typ.
Sensing current range ±40A and ±50A (see the table footnotea under the part number table to the left)
Output sensitivity: 40mV/A to 50 mV/A
Output voltage proportional to AC or DC currents
Ratiometric output from supply voltage
Single supply operation: 5.0V
Low-noise analog signal path
Device bandwidth is set using the new FILTER pin: 80-kHz typ. Bandwidth with 1-nF filter capacitor
Factory-trimmed for accuracy
Extremely stable output offset voltage
Near zero magnetic hysteresis
Typical total output error of ±1.5%
>25 kV/μs common-mode Transient Immunity
Small footprint, low-profile SO-8 package
Worldwide safety approvals: UL; CSA; Isolation Voltage: 3 kVrms, 1 minute

Applications
Low-power inverter current sensing
Motor phase and rail current sensing
Solar inverters
Chargers and converters
Switching power supplies