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HCPL0638_09 Datasheet, PDF (12/18 Pages) Fairchild Semiconductor – The HCPL06XX optocouplers consist of an AlGaAS LED, optically coupled to a very high speed integrated photo-detector logic gate with a strobable output (single channel devices).
VCM
0V
5V
VO
VO
0.5 V
1
IF
A
2
B
VFF
3
VCC
8
+5V
7 0.1µf
bypass
6
350Ω
Output
(VO)
4
5
GND
VCM
Pulse Gen
Test Circuit for HCPL0600, HCPL0601, and HCPL0611
Peak
Switching Pos. (A), IF= 0
VO (Min)
VO (Max)
Switching Pos. (B), IF= 7.5 mA
CM H
CM L
Fig. 22 Test Circuit Common Mode Transient Immunity
(HCPL0600, HCPL0601 and HCPL0611)
©2006 Fairchild Semiconductor Corporation
HCPL06XX Rev. 1.0.8
12
www.fairchildsemi.com