LC75852E:1/2 Duty LCD Display Driver with Key Input
The LC75852E and LC75852W are 1/2 duty dynamic LCD display drivers. In addition to being able to directly drive LCD panels with up to 90 segments, they can also control up to four general-purpose output ports. These products also include a key scan circuit which allows them to accept input from keypads with up to 30 keys. This allows end product front panel wiring to be simplified.
技术特性
- Up to 30 key inputs (Key scan is only performed when a key is pressed.)
- 1/2 duty 1/2 bias (up to 90 segments)
- Sleep mode and the all segments off function can be controlled from serial data.
- Segment output port/general-purpose output port usage can be controlled from serial data.
- Serial data I/O supports CCB format communication with the system controller.
- High generality since display data is displayed directly without decoder intervention
- Reset pin that can establish the initial state.
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| LC75852E-E |
Active |
|
1/2 Duty LCD Display Driver with Key Input |
PQFP-64 / QIP-64E |
122BP |
4 |
|
60 |
$4.6772 |
| LC75852EHS-E |
Active |
|
1/2 Duty LCD Display Driver with Key Input |
PQFP-64 / QIP-64E |
122BP |
4 |
|
60 |
$4.9039 |
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