Applications
Amplification of pulse and AC light signals
Receiver for through beam and reflection light barriers with background suppression (sunlight) e.g. for presence detection in power operated gates, doors and windows etc.
Features
Fast response amplifier with on-chip photodiode
High interference immunity due to monolithic design
Active photodiode area of ca. 1 mm²
Suitable for visible light and near infrared
Integrated band-pass filter with 140 kHz center frequency
Maximum gain obtained for pulse light of 1.4 µs and upwards
High LF and DC (ambient) light suppression
Transfer characteristics irrespective of ambient light level
Fast recovery from flashes
Complementary analogue current source/sink outputs, transimpedance can be set by external resistor
Single 5 to 12 V supply, low power consumption also with bright ambient light
Options: customised COB versions