OKI Semiconductor
FEDL9227-01
ML9227
Pin
32
30, 31
25
19
Symbol
DIM OUT
SYNC OUT 1, 2
OSC0
NC
Type
O
O
l/O
-
Description
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.
VCC
OSC0
R
Co
OPEN pins.
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