參數(shù)資料
型號(hào)： HD66134ST
廠商： Hitachi,Ltd.
英文描述： 240-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點(diǎn)陣STN LCD低壓段碼驅(qū)動(dòng)器)
中文描述： 240通道段為驅(qū)動(dòng)點(diǎn)矩陣STN液晶顯示器用低電壓驅(qū)動(dòng)器（點(diǎn)陣STN液晶顯示器低壓段碼驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 4/24頁(yè)
文件大?。?/td> 115K
代理商： HD66134ST
HD66134ST
4
(2.2) The circuit compares the present output data to the next output data. If there are no data changes due
to the waveform distortion correction signals (CC3 and CC4), the output level is reset to the VM level.
The reset period can be adjusted by using CC1 to CC4. The correction needed depends on each output pin.
Latch Circuit (2)
A 240-bit latch circuit (2) latches data input from latch circuit (1), and outputs the latched data to the
correction circuit and the LCD drive circuit, at the falling edge of each clock 1 (CL1) pulse.
Latch Circuit (1)
The 240-bit latch circuit (1) latches 8-bit parallel data input via the D0 to D7 pins, and outputs the latched
data to latch circuit 2, both according to the timing generated by the shift register.
Shift Register
The 30-bit shift register generates and outputs data latch signals for latch circuit (1) at the falling edge of
each clock 2 (CL2) pulse.
Data Shifter and Arithmetic Circuit
The data shifter shifts the destinations of data output when necessary. The arithmetic circuit performs
operations for the data and AC signal M.
CL1
Input
signal
HIFAS Family timing Comparison
HD66130/131S/134S/135/136
HD66132/133
Output
signal
Segment
M
Common
相關(guān)PDF資料
PDF描述
HD66135T 120-Channel High-Voltage Common Driver for a Dot-Matrix STN Liquid Crystal Display(點(diǎn)陣STN LCD的高電壓120通道驅(qū)動(dòng)器)
HD66136T 400-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點(diǎn)陣STN LCD低壓段碼驅(qū)動(dòng)器)
HD66137T High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD(點(diǎn)陣STN LCD的高電壓耐用240通道驅(qū)動(dòng)器)
HD66137 High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD
HD66204 DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66135T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66137 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD
HD66137T 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD
HD66204 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS
HD66204F 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS
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