HDM40216L-1_15 Datasheet, PDF (1/1 Pages) Hantronix,Inc – 40 Character x 2 Lines LED Backlight

HDM40216L-1
Dimensional Drawing
40 Character x 2 Lines, LED Backlight
Features
Character Format .................................. 5x7 Dots with Cursor
Backlight...................................................White or Yellow LED
Options.................................TN/Gray STN/Yellow STN, FSTN
12 o’Clock/6 o’Clock View
Normal/Extended Temperature
Normal/Negative Displays
Physical Data
Module Size ................................182.0W x 33.5H x 13.6T mm
Viewing Area Size.....................................154.4W x 15.8H mm
Absolute Maximum Ratings
PARAMETER
SUPPLY VOLTAGE
SUPPLY VOLTAGE FOR LCD
OPERATING TEMPERATURE
STORAGE TEMPERATURE
LED REVERSE VOLTAGE (White)
(Yellow)
SYMBOL
V _DD-V_SS
V _DD-V_L
T _OP
T _STG
V_R
MIN
0
0
0
-20
-
-
MAX
7.0
13.5
50
70
5
8
UNIT
V
V
°C
°C
V
Electrical Characteristics (VDD=5.0±0.25V 25°C)
PARAMETER
SYM CONDITION MIN TYP MAX UNIT
POWER SUPPLY CURRENT
POWER SUPPLY FOR LCD
LED FORWARD Vtg (White)
(Yellow/green)
I _DD
V _DD-V_L
V_F
BRIGHTNESS (White LED)
(Yellow/green LED ) ^L
LED POWER
(White)
(Yellow)
DRIVE METHOD
V_DD=5.0V
T_A=25°C
I_F=40mA
I _F=260mA
I_F=40mA
i_F=260mA
-
1.21 3.0 mA
4.2 4.7 5.2 V
4.3 4.6 4.9
3.85 4.05 4.25 ^V
-
135 -
80 100 -
cd/m²_-
P_D
- - 200
mW
- - 1100
1/16 Duty
Block Diagram
D0 - D7
E
R/W
RS
V_L
V_DD
V_SS
K
A
LCD
CONTROLLER
HD44780
or
EQUIVALENT
COM 16
SEG 40
CONTROL 4
LCD PANEL
40 40 40 40
4 DRIVERs
RESISTOR SUPPLIED BY USER
LED BACKLIGHT
Pin Connections
PIN NO.
1
2
3
4
SYMBOL
V_SS
V_DD
V_L
RS
5
R/W
6
E
7
D0
8
D1
9
D2
10
D3
11
D4
12
D5
13
D6
14
D7
15
A
16
K
LEVEL
-
-
-
H/L
H/L
H
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-
-
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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