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參數(shù)資料
| 型號： | LC75874E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/4-Duty General-Purpose LCD Display Driver(1/4占空通用LCD顯示驅(qū)動(dòng)器) |
| 中文描述： | 1/4-Duty通用液晶顯示驅(qū)動(dòng)程序（1 / 4占空通用液晶顯示驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 431K |
| 代理商： | LC75874E |
Overview
The LC75874E and LC75874W are 1/4-duty general-
purpose microprocessor-controlled LCD driver that can be
used in applications such as frequency display in products
with electronic tuning. In addition to being able to drive
up to 264 segments directly, the LC75874E and
LC75874W can also control up to 8 general-purpose
output ports.
Since the LC75874E and LC75874W use separate power
supply systems for the LCD drive block and the logic
block, the LCD driver block power-supply voltage can be
set to any voltage in the range 2.7 to 6.0 V, regardless of
the logic block power-supply voltage.
Features
Support for 1/4-duty 1/2-bias or 1/4-duty 1/3-bias drive
techniques under serial data control (up to
264 segments)
Serial data input supports CCB format communication
with the system controller.
Serial data control of the power-saving mode based
backup function and the all segments forced off
function.
Serial data control of switching between the segment
output port and general-purpose output port functions.
High generality, since display data is displayed directly
without the intervention of a decoder circuit.
Independent V
LCD
for the LCD driver block (V
LCD
can
be set to any voltage in the range 2.7 to 6.0 V,
regardless of the logic block power-supply voltage.)
The INH pin allows the display to be forced to the off
state.
RC oscillator circuit
Package Dimensions
unit: mm
3174-QFP80E
unit: mm
3220-SQFP80
CMOS LSI
Ordering number : EN5800
31398RM (OT) No. 5800-1/16
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
LC75874E, 75874W
1/4-Duty General-Purpose LCD Display Driver
[LC75874E]
SANYO: QFP80E
[LC75874W]
SANYO: SQFP80
CCB is a trademark of SANYO ELECTRIC CO., LTD.
CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC75878W | 1/8 to 1/10 Duty General-Purpose LCD Display Drivers |
| LC75883E | 1/3 Duty LCD Display Driver with Key Input Function(1/3占空具有鍵輸入功能的LCD顯示驅(qū)動(dòng)器) |
| LC75884 | 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75884E | 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75884W | 1/4 Duty LCD Display Drivers with Key Input Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75874EHS-E | 制造商:ON Semiconductor 功能描述:LCD DISPLAY DRIVER - Trays 制造商:ON Semiconductor 功能描述:LCD Drivers |
| LC75874W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/4-Duty General-Purpose LCD Display Driver |
| LC75874W-E | 功能描述:LCD 驅(qū)動(dòng)器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| LC75874WHS-E | 功能描述:LCD 驅(qū)動(dòng)器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| LC75874WHS-SH-E | 制造商:ON Semiconductor 功能描述:LCD DISPLAY DRIVER - Trays |
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