The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
SD5620/5630
Optoschmitt Detector
FEATURES • TO-46 metal can package • 6¡ (nominal) acceptance angle • TTL/LSTTL/CMOS compatible • High noise immunity output • Buffer (SD5620) or inverting (SD5630) logic
available • Two sensitivity ranges • Mechanically and spectrally matched to
SE3450/5450, SE3455/5455 and SE3470/5470 infrared emitting diodes
DESCRIPTION The SD5620/5630 series is family of single chip Optoschmitt IC detectors mounted in a TO-46 metal can package. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with a 10 kì (nominal) pull-up resistor. Output rise and fall times are independent of rate of change of incident light. Detector sensitivity has been internally temperature compensated.