DESCRIPTION
1. The KB844(4-channel) is optically coupled isolators containing two GaAs light emitting diode and an NPN silicon phototransistor.
2. The lead pitch is 2.54mm.

FEATURES
1. AC Input
2. High isolation voltage between input and output (Viso=5000 Vrms)
3. Compact dual-in-line package
   KB844:4-channel type
4. Recognized by UL and CUL, file NO. E225308
5. Approved by VDE 0884 Teil2(NO:40006364)
   (Creepage distance between input and output:7mm or more)
6. RoHS Compliant.

APPLICATIONS
1. Computer terminals.
2. Registers, copiers, automatic vending machines.
3. System appliances, measuring instruments.
4. Programmable logic controller.
5. Signal transmission between circuits of different potentials and impedances.