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