BU9799KV数据手册集成电路(IC)的显示驱动器规格书PDF
BU9799KV规格书详情
描述 Description
ROHM的标准机能SEG驱动器适合于80SEG到280SEG的 液晶SEG驱动。内置显示用的RAM,可以减少微型电脑负荷, 消耗电流及周边零件,实现了极大的节能设计。
特性 Features
• 1/4duty driving: Max 200 segments
• Integrated display data RAM: 50 x 4bit
• 1/3 or 1/2 bias setting selectable
• Power supply for Interface: 2.5V to 5.5V
• Power supply for LCD: 2.5V to 5.5V
• Integrated LCD voltage driving circuit
• Integrated oscillation circuit for LCD frame frequency
• Line or Frame inversion driving selectable
• Support 2 wire serial interface
• Support INHb terminal to control Display ON/OFF
• Integrated EVR function to adjust LCD contrast
• Integrated power on reset circuit
• No external components required
• Low power consumption design
技术参数
- 制造商编号
:BU9799KV
- 生产厂家
:ROHM
- 封装
:VQFP64
- 包装数量
:1000
- 最小独立包装数量
:1000
- 包装形态
:Taping
- RoHS
:Yes
- Grade
:Consumer
- Segment Element
:200
- Duty
:1/4
- Bias
:1/3
- Elements of MUX 1:4
:200
- Interface [line serial]
:2wire
- Interface Voltage (Min.)[V]
:2.5
- Interface Voltage (Max.)[V]
:5.5
- Power Supply for LCD (Min.) [V]
:2.5
- Power Supply for LCD (Max.) [V]
:5.5
- LCD Driving Waveform
:Line/Frame
- Operating Temperature (Min.)[°C]
:-40
- Operating Temperature (Max.)[°C]
:85
- Package Size [mm]
:12x12 (t=1.6)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM |
24+ |
VQFP64 |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
ROHM/罗姆 |
24+ |
VQFP-64 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ROHM |
21+ |
VQFP-64 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
ROHM/罗姆 |
23+ |
VQFP-64 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ROHM/罗姆 |
21+ |
VQFP64 |
3500 |
原装正品 |
询价 | ||
ROHM |
NA |
185600 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Rohm |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ROHM(罗姆) |
2447 |
VQFP-64(10x10) |
315000 |
1000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
Rohm S |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ROHM/罗姆 |
23+ |
VQFP64 |
24500 |
罗姆全系列在售 |
询价 |