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參數資料
| 型號： | BU9706KS |
| 廠商： | Rohm CO.,LTD. |
| 元件分類： | 顯示驅動器 |
| 英文描述： | LCD segment driver |
| 中文描述： | LCD段驅動器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 59K |
| 代理商： | BU9706KS |
1
Standard ICs
LCD segment driver
BU9706KS
The BU9706KS is a 40-output LCD segment driver provided with a 40-bit shift register and a 40-bit latch.
As the 40-bit shift register can be divided into two 20-bit sections, it can be used efficiently, based on the number of
segments and the character configuration.
Also, by using a number of BU9706KS drivers, it is possible to configure an LCD segment driver of more than 80
bits.
As the liquid crystal drive voltage can be set externally to any value, it can be used as a driver IC for both static and
dynamic drive in various types of liquid crystal display panels.
Features
1) 40-bit shift register and 40-bit latch enable serial
input - parallel output.
2) Shift register can be divided into two 20-bit sections.
3) Power supply voltage: 3.5 to 6V.
4) LCD drive voltage: 3 to 6V.
5) Can accommodates duty of 1 / 8 to 1 / 16.
6) Can be used as a driver IC for static drive by setting
the liquid crystal drive voltage externally (V3 = V
DD
,
V2 = V5 = V
SS
, connect DF as LCD common).
Block diagram
40
20
20
D
CK
D
CK
54
55
DO
20
1
4
DO
40
O
38
3
O
39
2
O
40
41
49
O
1
V
DD
43
V
2
44
V
3
45
V
5
51
DF
47
LOAD
53
DI
I
48
CP
42
V
SS
40
O
2
39
O
3
DI
21
LCD Dr
40 bit Latch
20 bit SHIFT REGISTER
20-bit SHIFT REGISTER
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BU9716AK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| BU9716AKV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| BU9716BK | 功能描述:LCD 驅動器 LCD DRIVER 3X32 RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| BU9716BK/BKV | 制造商:ROHM 制造商全稱:Rohm 功能描述:Standard LSIs |
| BU9716BKV | 功能描述:LCD 驅動器 LCD DRIVER 3X32 RoHS:否 制造商:Maxim Integrated 數位數量:4.5 片段數量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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