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參數資料
| 型號： | HT1602L |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 40 Dot Matrix LCD Segment Driver |
| 中文描述： | 40點陣LCD段驅動 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 227K |
| 代理商： | HT1602L |
HT1602L
40 Dot Matrix LCD Segment Driver
Block Diagram
Features
Operating voltage: 2.7V~5.5V
LCD driving voltage: 3.0V~5.2V
Applicable LCD duty from 1/8 to 1/16
Suitable for various types of LCD panel
Bias voltage adjustable from an external
source
General Description
The HT1602L is a dot matrix LCD segment
driver LSI implemented in CMOS technology.
The chip contains 40-bit shift register (two 20-
bit shift registers), 40-bit latch (two 20-bit
latches), 40-bit level shifter, 40-bit 4-level
driver and control circuits.
The HT1602L can convert serial data received
from an LCD controller parallel data and then
send them out as LCD driving waveforms to the
LCD panel. The chip is applicable up to 1/16
duty. Furthermore, the bias voltage which de-
termines the LCD driving voltage can be option-
ally supplied from an external source, thus the
chip is suitable for driving various LCD panel.
These special features increase the versatility
of the chip.
Applications
Interface with HT163A
E lectronic dictionaries
Portable computers
Remote controllers
Calculators
1
27th Aug ’98
相關PDF資料 |
PDF描述 |
|---|---|
| HT1602 | 40 Dot Matrix LCD Segment Driver(LCD Duty From 1/8 to 1/64)(40點陣LCD段驅動器(LCD占空率: 1/8 至 1/64)) |
| HT1608L | 2 x 20 Channel LCD Driver(40個輸出通道的LCD驅動器) |
| HT1609 | 2x 40 Channel LCD Driver |
| HT1609L | 2x 40 Channel LCD Driver |
| HT1611C | Timer with Dialer Interface |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT1603 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HT1606 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HT1607 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HT1608 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HT1608L | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:2x 20 Channel LCD Driver |
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