参数资料
型号: BU9799KV-E2
厂商: Rohm Semiconductor
文件页数: 1/18页
文件大小: 0K
描述: IC LCD DVR MULTI 50X4COM 64-VQFP
标准包装: 1
显示器类型: LCD
配置: 点阵
接口: 2 线串口
电流 - 电源: 20µA
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-VFQFP
供应商设备封装: 64-VQFP
包装: 标准包装
其它名称: BU9799KV-E2DKR
LCD Segment Drivers
Standard
Segment Drivers
BU9795AKV/FV/GUW,BU9794AKV,BU97950FUV/KS2
No.11044EBT06
● Description
ROHM standard function segment driver series achieve “Ultra-Low power consumption”. Also these drivers need not
external components. And this driver series is very simple that only has segment driver function. So, these driver series are
very suitable to add in LCD display function for various applications.
● Features (BU9795AKV/FV/GUW, BU9794AKV)
1) 3wire serial interface
2) Integrated RAM for display data (DDRAM)
3) Power supply circuit for LCD driving
1/2, 1/3Bias selectable
1/4Duty
Integrated Buffer AMP
4) Integrated Oscillation circuit
5) Integrated Power-on Reset circuit
6) No external components
7) Support blink function
8) Support standby mode
9) Low voltage / Ultra low power consumption design
10) Support unity voltage supply (BU9795AKV/FV/GUW)
11) Support Independent power supply circuit for LCD driving (BU9794AKV)
● Features (BU97950FUV/KS2)
1) 2wire serial interface
2) Integrated RAM for display data (DDRAM)
3) Integrated Power supply circuit for LCD driving
1/4 Bias 1/8 Duty
Integrated Buffer AMP
4) Integrated Oscillation circuit
5) Integrated Power-on Reset circuit
6) No external components
7) Support standby mode
8) Low voltage / Ultra low power consumption design
9) Integrated Electrical volume register (EVR) function
10) Support Register Read function
11) Support Independent power supply circuit for LCD driving
● Applications
Telephone, FAX, Portable equipment (POS, ECR, PDA etc.),
DSC, Digital video camera, Home electrical appliance, Meter equipment, Healthcare equipment etc.
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
1/15
2011.11 - Rev.B
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