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參數(shù)資料
| 型號(hào)： | HD66120T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 240-Channel Segment Driver for Dot-Matrix Graphic Liquid Crystal Display(用于點(diǎn)陣圖形LCD的240通道段碼驅(qū)動(dòng)器) |
| 中文描述： | 240通道段驅(qū)動(dòng)的點(diǎn)陣圖形液晶顯示屏（用于點(diǎn)陣圖形液晶顯示的240通道段碼驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 11/21頁(yè) |
| 文件大?。?/td> | 77K |
| 代理商： | HD66120T |
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HD66120T
11
Application Example
V
C
SHL
DIO1
CH
VLCD1,2
GND1, 2
V
CC
V
V
V
V
C
D
M
H
DIO2
640
×
3
×
480 LCD panel;
1/480 duty cycle
c
c
c
c
c
seg1920
seg1919
seg1918
DISP
D0–D7
M
CL2
CL1
V4L, R
V3L, R
V2L, R
V1L, R
H
X1–X160
X1–X160
Y
Y
Y
F
C
M
D
D
C
R1
R2
R1
R1
R1
+5V +40V
E
V
C
V
C
V
C
V
C
+
–
SHL
DIO1
CH
VLCD1,2
GND1, 2
V
CC
V
V
V
V
C
D
M
H
DIO2
B
S
E
V
G
V
C
seg3
seg2
seg1
DISP
D0–D7
M
CL2
CL1
V4L, R
V3L, R
V2L, R
V1L, R
H
E
B
S
E
V
G
V
C
DISP
D0–D7
M
CL2
CL1
V4L, R
V3L, R
V2L, R
V1L, R
H
E
B
S
E
V
G
V
C
LCD controller
The resistances of R1 and R2 depend on the type of the LCD panel used. For example, for an LCD panel with a 1/20
bias, R1 and R2 must be 3 k
and 48 k
, respectively. That is, R1/(4 R1 + R2) should be 1/20.
To stabilize the power supply, place two 0.1-
μ
F capacitors near each HD66120T, one between the V
CC
and GND
pins, and the other between the VLCD and GND pins.
The load must be less than 30 pF between the EIO2 and EIO1 connections of HD66120Ts.
Notes: 1.
2.
3.
+
–
+
–
+
–
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66130T | 320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display(點(diǎn)陣STN LCD低壓段碼驅(qū)動(dòng)器) |
| HD66130 | 320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display |
| HD66131ST | 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) |
| HD66132T | 240-Channel HI-FAS Segment Driver for Dot-Matrix Graphic LCD Display(用于點(diǎn)陣圖形LCD的240通道段碼驅(qū)動(dòng)器) |
| HD66133T | 120-Channel HI-FAS Common Driver for Dot-Matrix Graphic LCD Display(點(diǎn)陣圖形顯示LCD120通道驅(qū)動(dòng)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66120TA5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66130 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display |
| HD66130T | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display |
| HD66131ST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66132T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
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