LA211 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Photocoupler

Photocoupler
Part Name: LA211
LA211 photocoupler is an optically coupled pair
employing a GaAs infrared LED and a silicon NPN
phototransistor.
Features
˙SOP package 4 Pin type in miniature design
˙80% minimun current transfer ratio
˙1500Vrms Input/Output isolation
Applications
˙Computer terminals
˙System appliances
˙Signal transmission between circuits of different
potentials
Dimensions(Unit: mm inch)
4
3
Letex
LA211
16A
1
2
4
3
1
2
1. LED Anode
2. LED Cathode
3. Emitter
4. Collector
-1-
Letex Technology Corp.