参数资料
| 型号： | PCA85134H/Q900/1,1 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/45页 |
| 文件大小： | 0K |
| 描述： | IC LCD DRIVER 80-LQFP |
| 特色产品： | NXP - I2C Interface |
| 标准包装： | 1 |
| 显示器类型： | LCD |
| 配置： | 7段 + DP，14段 + DP + AP，点阵 |
| 接口： | I²C，2 线串口 |
| 数字或字符： | 15 字符，30 字符，240 元件 |
| 电流 - 电源： | 8µA |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 95°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 80-LQFP |
| 供应商设备封装： | 80-LQFP（12x12） |
| 包装： | 标准包装 |
| 其它名称： | 568-8594-6 |
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PCA85134
Automotive 60 x 4 LCD segment driver for multiplex rates up
to 1:4
Rev. 1 — 28 July 2011
Product data sheet
1. General description
The PCA85134 is a peripheral device which interfaces to almost any Liquid Crystal
Display (LCD) 1 with low multiplex rates. It generates the drive signals for any static or
multiplexed LCD containing up to four backplanes and up to 60 segments. It can be easily
cascaded for larger LCD applications. The PCA85134 is compatible with most
microcontrollers and communicates via the two-line bidirectional I 2 C-bus. Communication
overheads are minimized by a display RAM with auto-incremented addressing, by
hardware subaddressing, and by display memory switching (static and duplex drive
modes).
2. Features and benefits
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AEC-Q100 compliant for automotive applications
Single-chip LCD controller and driver
Selectable backplane drive configurations: static, 2, 3, or 4 backplane multiplexing
60 segment outputs allowing to drive:
? 30 7-segment alphanumeric characters
? 15 14-segment alphanumeric characters
? Any graphics of up to 240 elements
Cascading supported for larger applications
60 ? 4-bit display data storage RAM
Extended operating temperature range from ? 40 ? C to +95 ? C
Wide LCD supply range: from 2.5 V for low threshold LCDs up to 8.0 V for high
threshold twisted nematic LCDs
Internal LCD bias generation with voltage follower buffers
Selectable display bias configurations: static, 1 ? 2 , or 1 ? 3
Wide logic power supply range: from 1.8 V to 5.5 V
LCD and logic supplies may be separated
Low power consumption
400 kHz I 2 C-bus interface
No external components required
Display memory bank switching in static and duplex drive mode
Versatile blinking modes
Silicon gate CMOS process
1.
The definition of the abbreviations and acronyms used in this data sheet can be found in Section 18 .
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| PCA85162T/Q900/1,1 | IC LCD DRIVER 32 SEG 48TSSOP |
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| PCA8534AH/Q900/1,5 | IC LCD DRIVER 60SEG 80LQFP |
| PCA8536BT/Q900/1,1 | IC LCD DRIVER LOW MPLEX 56TSSOP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA8514 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Stand-alone OSD |
| PCA8514P | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Stand-alone OSD |
| PCA8514T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Stand-alone OSD |
| PCA8515 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Stand-alone OSD |
| PCA8515P | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Stand-alone OSD |
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