ml9227 Oki Semiconductor, ml9227 Datasheet - Page 5

• Manufacturer Part Number: ml9227
• Description: 27-bit Duplex/triplex Vfd Controller/driver With Digital Dimming, Adc And Key Scan
• Manufacturer: Oki Semiconductor

OKI Semiconductor
30, 31
Pin
32
25
19
SYNC OUT 1, 2
DIM OUT
Symbol
OSC0
NC
Type
l/O
O
O
-
Dimming pulse output
Connect this pin to the slave side DIM IN pin.
Synchronous signal input
Connect these pins to the SYNC IN1 and SYNC IN2 pins of a slave side.
RC oscillator connecting pins.
Oscillation frequency depends on display
tubes to be used.
For details refer to ELECTRICAL
CHARACTERISTICS.
OPEN pins.
Description
OSC0
V
CC
FEDL9227-01
R
Co
ML9227
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