AC1602A Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – AC1602A (16 CHARACTERS x2 LINES)

CONTENTS
AC1602A (16 CHARACTERS x2 LINES)
FEATURES
5 x 7 DOTS WITH CURSOR
BUILT-IN CONTROLLER (KS0066 OR EQUIVALENT)
5 V POWER SUPPLY
1/16 DUTY CYCLE
4.2 V LED FORWARD VOLTAGE
MECHANICAL DATA
ITEM
Module Size (W x H x T)
Viewing Area ( W x H )
Character Size ( W x H )
Character Pitch (W x H)
Dot Size ( W x H )
Dot Pitch ( W x H )
DIMENSIONS
80 x 36 x 8.8 ( 12.7 LED )
65.0 x 16.0
2.96 x 5.56
3.55 x 5.94
0.56 x 0.66
0.60 x 0.70
UNIT
mm
mm
mm
mm
mm
mm
INTERFACE PIN CONNECTIONS
NO. SYMBOL FUNCTION
NO. SYMBOL
1
VSS
0V
2
VDD
5V
3
VO Contrast Adj.
4
RS
Register Select
5
R/W Read/Write
6
E
Enable Signal
7
DB0 Data Bit 0
8
DB1 Data Bit 1
9
DB2
10
DB3
11
DB4
12
DB5
13
DB6
14
DB7
15
A
16
K
FUNCTION
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
LED Power
LED Power
EXTERNAL DIMENSIONS
ELECTRICAL CHARACTERISTICS
ITEM
SYMBOL CONDITION
LCD Operating
T=0
Voltage
VDD-VO
T=25
T=50
Supply Voltage
VDD-VSS
-
Supply Current
IDD
-
Input "HIGH" Level
VIH
-
Voltage "LOW" Level
VIL
-
Output "HIGH" Level VOH
-
Voltage "LOW" Level
VOL
-
MIN. TYP. MAX. UNIT
- 4.8 - V
- 4.5 - V
- 4.2 - V
4.7 5 5.3 V
- 2 4 mA
2.2 - VDD V
0
- 0.6 V
2.4 -
-
V
-
- 0.4 V
BLOCK DIAGRAM
DB7
DB0
E
R/ W
RS
Vo
VDD
Vss
LCD
COM16
CONTROLLER
LCD PANEL
SEG40
SEG40
4
LCD SEGMENT
DRIVER
A
K
LED BACKLIGHT
80.0 0.5
2.5
75.0
8.0
P2.54*15=38.1
16- 1.0
1.8
16
4- 2.5
A
K
40.55
56.21
65.0
71.2
5- 1.0
8.8(LED=12.7)
4.8(LED=8.7)
2.96
0.56
0.04
3.55
1.6
SCALE 4/1