December 1995
DS2003/DS9667/DS2004
High Current/Voltage Darlington Drivers
General Description
The DS2003/DS9667/DS2004 are comprised of seven high
voltage, high current NPN Darlington transistor pairs. All
units feature common emitter, open collector outputs. To
maximize their effectiveness, these units contain suppres-
sion diodes for inductive loads and appropriate emitter base
resistors for leakage.
The DS2003/DS9667/DS2004 offer solutions to a great
many interface needs, including solenoids, relays, lamps,
small motors, and LEDs. Applications requiring sink currents
beyond the capability of a single output may be accommo-
dated by paralleling the outputs.
Features
Y
The DS2003/DS9667 has a series base resistor to each
Darlington pair, thus allowing operation directly with TTL or
CMOS operating at supply voltages of 5.0V.
Seven high gain Darlington pairs
e
Y
High output voltage (V
50V)
CE
Y
Y
Y
Y
e
The DS2004 has an appropriate input resistor to allow direct
operation from CMOS or PMOS outputs operating from sup-
ply voltages of 6.0V to 15V.
High output current (I
350 mA)
C
TTL, PMOS, CMOS compatible
Suppression diodes for inductive loads
Extended temperature range
Connection Diagram
Order Numbers
J Package
Number
J16A
N Package
Number
N16E
M Package
Number
M16A
16-Lead DIP
DS2003
DS9667
DS2003MJ
DS2003TJ
DS2003CJ
DS9667MJ
DS9667TJ
DS9667CJ
DS2003TN
DS2003CN
DS9667TN
DS9667CN
DS2003TM
DS2003CM
DS2004
DS2004MJ
DS2004TJ
DS2004CJ
DS2004TN
DS2004CN
DS2004TM
DS2004CM
TL/F/9647–1
Top View
C
1996 National Semiconductor Corporation
TL/F/9647
RRD-B30M66/Printed in U. S. A.