Section 25 Electrical Characteristics
Rev. 4.00 Jun 06, 2006 page 717 of 1004
REJ09B0301-0400
2 kΩ
H8S/2138 Group or
H8S/2134 Group
chip
Port
Darlington pair
Figure 25.1 Darlington Pair Drive Circuit (Example)
600 Ω
H8S/2138 Group or
H8S/2134 Group
chip
Ports 1 to 3
LED
Figure 25.2 LED Drive Circuit (Example)
