bu9768ak ROHM Co. Ltd., bu9768ak Datasheet - Page 17

• Manufacturer Part Number: bu9768ak
• Description: Driver Segmented Module With Input Function
• Manufacturer: ROHM Co. Ltd.

2) 1 / 3 bias mode (frame frequency = f
Standard ICs
COM
COM
COM
Sn
1
2
3
2 / 3V
1 / 3V
2 / 3V
1 / 3V
2 / 3V
1 / 3V
2 / 3V
1 / 3V
2 / 3V
1 / 3V
2 / 3V
1 / 3V
2 / 3V
1 / 3V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
1 frame
OSC
/ 384)
BU9768AK / BU9768AKV
When Sn (D
Lights between COM
When Sn (D
Out for all COMs
When Sn (D
Out between COM
When Sn (D
Lights for all COMs
3n-2
3n-2
3n-2
3n-2
, D
, D
, D
, D
3n-1
3n-1
3n-1
3n-1
2
and Sn only
1
, D
, D
, D
, D
and Sn only
3n
3n
3n
3n
) = (0, 0, 1):
) = (0, 0, 0):
) = (1, 0, 1):
) = (1, 1, 1):
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