參數(shù)資料
型號： AND791GST
廠商： Electronic Theatre Controls, Inc.
英文描述： 4 Lines x 40 Characters Intelligent Character Display
中文描述： 4線× 40字符智能字符顯示
文件頁數(shù)： 2/3頁
文件大小： 62K
代理商： AND791GST
Intelligent Character Display
AND791GST/GST-LED
Purdy Electronics Corporation 720 Palomar Avenue Sunnyvale, CA 94085
Tel:408.523.8200 Fax:408.733.1287 email@purdyelectronics.com www.purdyelectronics.com
4/2/05
2
Power Supply
LCD panel is driven by the voltage V
V
O
compensation.
Temperature Variations
Temperature
0°C
+25°C
+50°C
–V
O
, so an adjustable
is required for contrast control and temperature
Power Supply Block Diagram
Dimensional Outline
Connector Pin Assignment
Pin No.
1
2
3
4
5
6
7
8
9
Signal
DB
DB
DB
DB
DB
DB
DB
DB
E
Function
7
Data bus line
DB0-DB7 are for 8-bit operation
DB4-DB7 are for 4-bit operation
6
5
4
3
2
1
0
1
Enable (for upper 2 lines)
L: Data write from MPU to LCM. H: Data read
from LCM to MPU
L: Instruction code input. H: Data input
Liquid crystal driving voltage
Ground
Power supply voltage + 5V
Enable (for lower 2 lines)
No Connect
10
R/W
11
12
13
14
15
16
RS
V
GND
V
DD
E
NC
O
2
V
DD
5.00
4.75
4.50
–
V
O
V
DD
V
O
GND
V
DD
– V
O
V
– V
= LCD Drive Voltage
VR10 to 20 k
VR
V
DD
(+5V)
相關(guān)PDF資料
PDF描述
AND791GST-LED 4 Lines x 40 Characters Intelligent Character Display
AO331 AND / OR circuit providing the logical function Q
AO3419 P-Channel Enhancement Mode Field Effect Transistor
AO3419L LJT 26C 26#20 PIN RECP
AO4430 N-Channel Enhancement Mode Field Effect Transistor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AND791GST-LED 制造商:AND Displays / Purdy Electronics 功能描述:Display, Intelligent Character; 190.0 W x 54.0 H x 10 D mm; 5.00 V (Typ.) 制造商:AND Displays / Purdy Electronics 功能描述:LCD CHARACTER DISPLAY; No. of Digits / Alpha:160; Character Count x Line:40 x 4; Character Size:4.89mm; Supply Voltage:5V; Display Area Width:149mm; Display Area Height:29.5mm; Operating Temperature Min:0C ;RoHS Compliant: Yes
AND7BA 制造商:AND Displays / Purdy Electronics 功能描述:LED, ULTRA BRIGHT, 470NM, BLUE
AND7GA 制造商:AND Displays / Purdy Electronics 功能描述:LED; PCB ;Bright Green;60mcd;Low Profile SMD;30mA;3.5V;518nm;InGaN 制造商:AND Optoelectronics / Purdy Electronics 功能描述:LED, GREEN, 0.8MM X 1MM, 180MCD, 525NM; Bulb Size:0.8mm x 1mm; LED Color:Green; Luminous Intensity:180mcd; Viewing Angle:120; Forward Current If:20mA; Forward Voltage:3.5V; LED Mounting:SMD; Lens Shape:Rectangular; LED Type:Standard;RoHS Compliant: Yes
AND7GB 制造商:AND Displays / Purdy Electronics 功能描述:LED; Green;20mcd;SMD;120deg;575nm;25mA;2V Vf;5V Vr;60mW;InGaAIP;-40deg 制造商:AND Optoelectronics / Purdy Electronics 功能描述:LED, GREEN, 0.8MM X 1MM, 45MCD, 573NM; Bulb Size:0.8mm x 1mm; LED Color:Green; Luminous Intensity:45mcd; Viewing Angle:120; Forward Current If:20mA; Forward Voltage:2V; LED Mounting:SMD; Lens Shape:Rectangular; Wavelength Typ:573nm ;RoHS Compliant: Yes
AND7RA 制造商:AND Displays / Purdy Electronics 功能描述:LED; UltraBright Red;45mcd;SMD;25mA If;1.6V Vf;120deg;632nm;5V Vr;-40d 制造商:AND Optoelectronics / Purdy Electronics 功能描述:LED, RED, 0.8MM X 1MM, 135MCD, 624NM; Bulb Size:0.8mm x 1mm; LED Color:Red; Luminous Intensity:135mcd; Viewing Angle:120; Forward Current If:20mA; Forward Voltage:2V; LED Mounting:SMD; Lens Shape:Rectangular; Wavelength Typ:624nm ;RoHS Compliant: Yes
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