MSC1215-XX OKI [OKI electronic componets], MSC1215-XX Datasheet - Page 20

• Manufacturer Part Number: MSC1215-XX
• Description: 17 x 2 Duplex Driver with Dimming, Keyscan and A/D Converter Function
• Manufacturer: OKI [OKI electronic componets]

¡ Semiconductor
APPLICATION CIRCUITS
Dimming Mode
Small Lamp Switch
Lamp PWM
Signal
12 V
Dashboard
Lamp
12 V
V
GND
DATAI/O
CLOCK
CS
V
CH1
CH6
VK
VD
DD
REF
SEG1
1
ROW
1/2 Duty VF Display Tube
2
3
MSC1215-xx
1
2
COL
SEG17
3
GRID1
GRID2
OSC1
OSC0
4
MSC1215-xx
12 V
12 V
20/22