VOA300隔離器的光隔離器-晶體管光電輸出規(guī)格書PDF中文資料

DESCRIPTION

The VOA300 linear optocoupler consists of an infrared

emitter irradiating an isolated feedback and an output PIN

photodiode in a bifurcated arrangement. The feedback

photodiode captures a percentage of the LEDs flux and

generates a control signal (IP1) that can be used to servo the

LED drive current. This technique compensates for the

LED’s non-linear, time, and temperature characteristics.

FEATURES

? AEC-Q102 qualified

? High gain linearity, ± 0.25 typically

? Wide bandwidth, 1.4 MHz typically

? High gain stability, ± 0.005 /°C typically

? High isolation voltage 5300 VRMS

? Material categorization:

for definitions of compliance please see

APPLICATIONS

? Galvanically isolated voltage and current

sensing of automotive batteries

? On board charger (OBC) voltage monitoring

? DC/DC converter and AC/DC inverter stage voltage

monitoring

? Isolated signal transfer for temperature sensors