Part Number: EL2201

Description:
The EL220X are consists of an infrared emitting diode optically coupled to a high speed integrated
photo detector logic gate. It is packaged in an 8-pin DIP package and available in SMD options. The
detector of EL2200 has a three state output stage and has a detector threshold with hysteresis. The
three state output eliminates the need for a pull up resistor and allows for direct drive of data
busses. The hysteresis provides differential mode noise immunity and eliminates the potential for
output signal chatter.

Features:
1kV/?s min. common mode transient immunity
Guaranteed performance from -40 to 85?
Wide VCC range (4.5V to 20V)
5Mbd typical signal rate
Low input current (1.6mA)
High isolation voltage between input and output (Viso = 5000 V rms )
Pb free and RoHS compliant.
UL 1577 approved (No. 214129)
VDE approved (No. 40028391)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO approved

Applications:
Ground Loop Elimination
LSTTL to LSTTL or CMOS
Line Receiver, Data Transmission
Isolated Buss Driver
Pulse Transformer Replacement
Microprocessor System Interface
Computer Peripheral Interface
High Speed Logic Ground Isolation