ACM1602K View Datasheet(PDF) - Zettler Electronics
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Description
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ACM1602K Datasheet PDF : 10 Pages
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ACM1602K(3.8V) SERIES CHARACTER MODULE VER1.0
Item
Symbol
Condition
Min
Typ
Max
Unit
Input voltage (high)
Vih
H level
2.2
-
Vdd
V
Input voltage (low)
Vil
L level
0
-
0.55
V
0ºC
4.0
4.3
4.6
V
Recommended LC Driving
Voltage(Standard Temp)
Vdd –Vo
R11=0Ω
25ºC
50ºC
3.7
3.9
4.1
V
3.2
3.5
3.9
V
Recommended LC Driving
Voltage(Wide Temp)
Vdd –Vo
R11=0Ω
-20ºC
0ºC
25ºC
50ºC
70ºC
4.3
4.6
5.0
V
4.0
4.3
4.6
V
3.6
3.8
4.1
V
3.2
3.5
3.9
V
3.0
3.2
3.5
V
Power Supply Voltage
Power Supply Current
LED Power Supply Voltage
LED Power Supply Current
Vdd
25ºC
4.75
5.0
5.25
V
Idd
Vdd=5.0V,
-
fosc=270kHz
1.5
2.5
mA
Vf
If=120 mA
3.9-
4.1
4.3
V
IBL
VOP=5.0V
130
160
190
mA
R7=5.1Ω
NOTE: Vf=The voltage of between backlight ‘A’and ‘K’
4.0 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, TN LC fluid)
Item
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
Response time (rise)
Response time (fall)
Symbol
Condition
Min
θ
Cr ≥ 4.0
-25
φ
Cr ≥ 4.0
-30
Cr
φ=0°, θ=0°
-
Tr
φ=0°, θ=0°
-
Tf
φ=0°, θ=0°
-
Typ
Max
Unit
-
-
deg
-
30
deg
2
-
120
150
ms
120
150
ms
4.1 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, STN LC fluid)
Item
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
Response time (rise)
Response time (fall)
Symbol
Condition
Min
θ
Cr ≥ 2.0
-60
φ
Cr ≥ 2.0
-40
Cr
φ=0°, θ=0°
-
Tr
φ=0°, θ=0°
-
Tf
φ=0°, θ=0°
-
Typ
Max
Unit
-
35
deg
-
40
deg
6
-
150
250
ms
150
250
ms
5.0 BLOCK DIAGRAM
DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD.
4
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