參數(shù)資料
型號： BU9728
廠商： Rohm CO.,LTD.
英文描述： LCD driver for segment-type LCDs
中文描述： LCD驅(qū)動段型液晶顯示器
文件頁數(shù)： 2/10頁
文件大?。?/td> 103K
代理商： BU9728
2
Standard ICs
BU9728AKV
Block diagram
Serial
Interface
Display Data RAM
(DD RAM)
LCD Driver
Bias Circuit
LCD
Segment
Driver
32bits
LCD
Common
Driver
4bits
SD
SCK
C / D
CS
RESET
V
DD
V
1
V
2
V
3
V
SS
COM
0
COM
1
COM
2
COM
3
SEG
0
SEG
1
SEG
31
O
1
O
2
Timing
Generator
Address
Counter
Common
Counter
Command
Decoder
Command / Data
Register
Pin assignments
SEG
20
SEG
21
SEG
22
SEG
23
SEG
24
SEG
25
SEG
26
SEG
27
SEG
28
SEG
29
SEG
30
SEG
31
37
38
39
40
41
42
43
44
45
46
47
48
24
23
22
21
20
19
18
17
16
15
14
13
S
1
S
1
S
1
S
1
S
1
S
1
S
1
S
1
S
1
S
1
S
9
S
8
O
1
O
2
V
1
V
2
V
3
V
S
V
D
S
S
C
C
C
0
SEG
7
SEG
6
SEG
5
SEG
4
SEG
3
SEG
2
SEG
1
SEG
0
RESET
COM
3
COM
2
COM
1
25
26
27
28
29
30
31
32
33
34
35
36
12
11
10
9
8
7
6
5
4
3
2
1
BU9728AKV
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BU9728AKV 制造商:ROHM Semiconductor 功能描述:
BU9728AKV_08 制造商:ROHM 制造商全稱:Rohm 功能描述:For 128-140 Segment type LCD LCD Segment Driver
BU9728AKV-E2 功能描述:LCD 驅(qū)動器 LCD DRIVER 32X4 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)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
BU9728AKV-E2-CUT TAPE 制造商:ROHM 功能描述:BU Series 2.5 to 5.5 V 128 Segment Surface Mount Picture Cell Driver - VQFP-48C
BU9729 制造商:ROHM 制造商全稱:Rohm 功能描述:Segment-type LCD driver
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