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CYStech Electronics Corp.
8-CH Darlington Sink Driver
www.DataSheet4U.com Spec. No. : C542PB Issued Date : 2003.08.01 Revised Date :2003.10.09 Page No. : 1/6
CH-D3815PB
Description
The CH-D3815 is high-voltage, high current darlington drivers comprised of eight NPN darlington pairs. Applications include relay, hammer, lamp and display(LED).
DIP-18
Features
• Output current (single output) 200mA Max. • High sustaining voltage output, 15V Min. • Inputs compatible with various types of logic.
Pin Connection (top view)
O1 18 O2 17 O3 16 O4 15 O5 14 O6 13 O7 12 O8 11 NO 10
1 I1
2 I2
3 I3
4 I4
5 I5
6 I6
7 I7
8 I8
9 GND
Schematics (Each Driver)
OUTPUT
INPUT
2.7KΩ
7.2KΩ
3KΩ
GND
CH-D3815PB
CYStek Product Specification
CYStech Electronics Corp.