Datasheet > 935306053118

935306053118

更新时间： 2024-09-17 20:50:39

品牌	Logo	应用领域
恩智浦 - NXP		驱动接口集成电路
页数	文件大小	规格书
57页	434K
描述
LIQUID CRYSTAL DISPLAY DRIVER

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935306053118 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.62	接口集成电路类型：	LIQUID CRYSTAL DISPLAY DRIVER
Base Number Matches：	1

935306053118 数据手册

PCA8551

Automotive 36 × 4 LCD segment driver

Rev. 2 — 24 March 2015

Product data sheet

1. General description

PCA8551 is an ultra low-power LCD segment driver with 4 backplane- and 36

segment-driver outputs, with either an I²C- (PCA8551A) or an SPI-bus (PCA8551B)

interface. It comprises an internal oscillator, bias generation, instruction decoding, and

display controller.

For a selection of NXP LCD segment drivers, see Table 24 on page 47.

2. Features and benefits

 AEC-Q100 grade 2 compliant for automotive applications

 Single chip LCD controller and driver

 Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing

 Selectable display bias configuration: static, ¹⁄₂, or ¹⁄₃

 Internal LCD bias generation with buffers

 36 segment drives:

 Up to 18 7-segment numeric characters

 Up to 9 14-segment alphanumeric characters

 Any graphics of up to 144 segments/elements

 Auto-incrementing display data and instruction loading

 Versatile blinking modes

 Independent supplies of V_LCDand V_DD

 Power supply ranges:

 1.8 V to 5.5 V for V_LCD

 1.8 V to 5.5 V for V_DD

 Ultra low-power consumption

 400 kHz I²C-bus interface (PCA8551A)

 5 MHz SPI-bus interface (PCA8551B)

 Internally generated or externally supplied clock signal

3. Applications

 Displays integrated

 in a car instrument cluster

 in a control indicator

 Battery operated applications

 Healthcare devices

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