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參數(shù)資料
| 型號： | BU9729 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Segment-type LCD driver |
| 中文描述： | 段型LCD驅(qū)動器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 146K |
| 代理商： | BU9729 |
1
Standard ICs
Segment-type LCD driver
BU9729K
The BU9729K is a driver for segmented liquid crystal displays, which enables connection with a microcomputer
through a serial interface. 4-bit common output and an internal power supply circuit for LCD drive make it possible to
configure a low-cost display system.
Applications
Movie projectors, car audio equipment, telephones
1) Serial interface (8-bit length).
2) Display RAM: 72bits, internal (up to 72 segments
can be displayed).
Block diagram
3) Internal power supply circuit for liquid crystal drive.
4) Display duty: 1 / 4.
5) Low-voltage and low-current operation supported.
ISerial
Counter
LCD Driver
Bias Circuit
Display Data RAM
(DD RAM)
LCD
Driver
LCD
Driver
COM1
SEG1
SEG2
COM2
COM3
COM4
SD
CoRegister
Decoder
Timing
Counter
O
O
SCK
C / D
CS
V
LCD
SEG18
V
C
V
DD
V
SS
Features
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU9729K | Segment-type LCD driver |
| BU9817FV | 4-channel temperature sensor IC for PCs with I2C BUS interface |
| BU9831 | Non-volatile electronic potentiometer |
| BU9831F | Non-volatile electronic potentiometer |
| BU9929FV | I2C BUS interface, general purpose I/O ports with condition watching function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU9729K | 制造商:ROHM 制造商全稱:Rohm 功能描述:Segment-type LCD driver |
| BU9735K | 制造商:ROHM 制造商全稱:Rohm 功能描述:72 Segment Driver |
| BU9735K-E | 制造商:ROHM 制造商全稱:Rohm 功能描述:液晶驅(qū)動系列分部72/80/96段段型液晶顯示器的LCD驅(qū)動器 |
| BU9735K-ZAE2 | 功能描述:IC LCD DRVR 72-SEG 18X4 QFP32 RoHS:是 類別:集成電路 (IC) >> PMIC - 顯示器驅(qū)動器 系列:- 標準包裝:9 系列:- 顯示器類型:LED 配置:- 接口:串行 數(shù)字或字符:- 電流 - 電源:10mA 電源電壓:4.75 V ~ 11 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:40-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:40-PDIP 包裝:管件 產(chǎn)品目錄頁面:1083 (CN2011-ZH PDF) 其它名稱:576-1341 |
| BU97500FV-E2 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Multifunction Segment Drivers |
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