HDM20416L-B_15 Datasheet, PDF (1/1 Pages) Hantronix,Inc – 20 Character x 4 Lines LED Backlight

HDM20416L-B
Dimensional Drawing
2.54
2.5
98.0
76.0
70.4
14 13
21
14-Ø1.0
108.0
118±0.5
Dimension tolerance: +/-0.3mm
Features
Character Format .................................. 5x7 Dots with Cursor
Backlight.............................................................................LED
Options.TN/Gray STN/Yellow STN, 12 o’Clock/6 o’Clock View
Normal/Extended Temperature
Normal/Negative Displays
Physical Data
Module Size..................................118.0W x 43.0H x 14.0T mm
Viewing Area Size.......................................76.0W x 25.2H mm
Weight.................................................................................60g
Absolute Maximum Ratings
PARAMETER
SUPPLY VOLTAGE
SUPPLY VOLTAGE FOR LCD
INPUT VOLTAGE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
SYMBOL
V _{D D}-V_{S S}
V _{D D}-V_L
V_IN
T_OP
T_STG
MIN
-0.3
0
V_SS
0
-20
MAX
7.0
13.5
V_DD
50
60
UNIT
V
V
V
°C
°C
Electrical Characteristics (VDD=5.0±0.25V 25°C)
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
OUTPUT HIGH VOLTAGE
OUTPUT LOW VOLTAGE
POWER SUPPLY CURRENT
POWER SUPPLY FOR LCD
LED FORWARD VOLTAGE
BRIGHTNESS
DRIVE METHOD
SYM
V_IH
V_IL
V_OH
V_OL
I_DD
V_DD-V_L
V_F
L
CONDITION MIN TYP
-
2.2 -
-
-
-
I_OH=0.2mA 2.4 -
I_OL=1.2mA -
-
V_DD=5.0V
-
0.35
T_A=25°C
3.0 -
I_F=210mA 3.9 4.1
I_F=210mA -
250
1/16 Duty
MAX
-
0.6
-
0.4
0.6
11.0
4.5
-
UNIT
V
V
V
V
mA
V
V
cd/m ²
4-Ø3.5
6.0
20 Character x 4 Lines, LED Backlight
14.0±0.5
9.4
0.55
2.95
0.6
0.05
0.55
4.75
0.05
0.6
1.6
Block Diagram
D0 - D7
E
R/W
RS
V_L
V_DD
V_SS
K
A
LCD
CONTROLLER
HD44780
or
EQUIVALENT
40
COM 16
LCD PANEL
80
80
4
DRIVER
DRIVER
RESISTOR SUPPLIED BY USER
LED BACKLIGHT
Pin Connections
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SYMBOL
V_SS
V_DD
V_L
RS
LEVEL
-
-
-
H/L
R/W
H/L
E
H,H→L
D0
H/L
D1
H/L
D2
H/L
D3
H/L
D4
H/L
D5
H/L
D6
H/L
D7
H/L
K
-
A
-
FUNCTION
0V
5V
Power supply
-
H: Data input
L: Instruction data input
H: Data read
L: Data write
Enable signal
Data bus
Anode for LED backlight
Cathode for LED backlight
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