Part Number |
M54537P |
Manufacturers |
Mitsubishi |
Logo |
|
Description |
7-UNIT 350mA TRANSISTOR ARRAY |
Datasheet |
M54537P Datasheet (PDF) |
MITSUBISHI BIPOLAR DIGITAL ICs
M54537P
7-UNIT 3SOmA TRANSISTOR ARRAY
DESCRIPTION
The M54537P, 7-channel sink driver, consists of 14 NPN tran-
sistors connected to form high current gain driver pairs.
PIN CONFIGURATION (TOP VIEW)
FEATURES
• Output breakdown voltage to 20V • High output sink current to 250mA • PMOS Compatible input • Low output saturation voltage • Wide operating temperature range (Ta =-20-+75°C)
INPUT
-+ 04 OUTPUT
-+ 05
APPLICATIONS
• Relay and printer driver • LED or incandescent display digit driver • Interfacing for standard MOS/BIPOLAR logics
IN6 -+
-+07
GND
Vee
Outline 1SP4
FUNCTION
The M54537P uses a predriver stage with 2kO series input resistor. The power supply of the predrivers is connected to pin 9 . All emitters and the substrate are connected together to pin 8 . The outputs are capable of sinking 250mA and will withstand 20V in the OFF state.
CIRCUIT SCHEMATIC
380
Vee
INPUT
Zk ZOk
• *h..
Zk
,,
,,
I
I
I,
I I
I
OUT.