參數(shù)資料
型號: KS0676
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 6 BIT 480 CHANNEL TFT-LCD SOURCE DRIVER
中文描述: 6通道480位的TFT - LCD源驅(qū)動
文件頁數(shù): 16/19頁
文件大?。?/td> 188K
代理商: KS0676
KS0676
6 BIT 480 CHANNEL TFT-LCD SOURCE DRIVER
16
DC CHARACTERISTICS
Table 5 . DC Characteristics (Ta = -20 to 75
°
C, VDD1 = 2.7 to 3.6 V, VDD2 = 5.0 to 8.0 V, VSS1 = VSS2 = 0 V)
Parameter
Symbol
VIH
VIL
IL
Condition
Min.
Typ.
-
-
-
Max.
VDD1
0.2VDD1
1
Unit
High level input voltage
Low level input voltage
Input leakage current
High level output
voltage
Low level output
voltage
0.8VDD1
0
-1
V
SHL, CLK2, D00 - D55, CLK1,
POL, DATPOL1, DATPOL2,
DIO1 (DIO2)
μ
A
VOH
DIO1 (DIO2), IO = -1.0 mA
VDD1-0.5
-
-
VOL
DIO1 (DIO2), IO = +1.0 mA
-
-
0.5
V
Resistor
R0 - R62
Refer to Table 1. Resistor
Strings
VDD2 = 8.0 V,
Vx = 2.5 V, Vyo = 7.5 V
VDD2 = 8.0 V,
Vx = 5.5 V, Vyo = 0.5 V
VDD2 = 8.0 V,
Vx = 2.5 V, Vyo = 7.5 V
VDD2 = 8.0 V,
Vx = 5.5 V, Vyo = 0.5 V
Rn
×
0.7
-
Rn
×
1.3
IVOH1
-
-1.0
-0.5
mA
Driver output current
IVOL1
0.5
1.0
-
mA
IVOH2
-
-3.0
-1.5
mA
Line-repair Driver
output current
IVOL2
1.5
3.0
-
mA
VSS2 + 0.1 V ~ VDD2 - 1.5 V
-
±
10
±
20
Output voltage
deviation
VO
VDD2 – 1.49 V ~ VDD2 – 0.1 V
-
±
15
±
5
±
25
±
15
mV
VSS2 + 1.5 V ~ VDD2 - 1.5 V
-
Output RMS voltage
deviation
dVrms
(2)
VSS2 + 0.1 V ~ VSS2 + 1.49 V
VDD2 – 1.49 V ~ VDD2 – 0.1 V
Input data : 00H to 3FH
-
±
15
±
30
mV
Output voltage range
Logic part dynamic
current
Vyo
VSS2 + 0.1
VDD2 - 0.1
V
IDD1
VDD1 = 3.0 V
(3)
-
5.0
6.5
Driver part dynamic
current
IDD2
VDD1 = 3.0 V, VDD2 = 8.0 V,
VGMA1 = 7.5 V,
VGMA5 = 4.5 V,
VGMA6 = 3.5 V,
VGMA10 = 0.5 V
(3) (4)
-
5.0
7.0
mA
NOTES:
1. Vyo is the output voltage of analog output pins Y1 to Y480. Vx is the voltage applied to analog output pins Y1 to Y480.
2. dVrms is a maximum deviation value from ideal difference between high output and low output at the same gray scale.
3. CLK1 period is defined to be 15.6
μ
s at fCLK2 = 54 MHz, data pattern = 10101010 (checkerboard pattern), Ta = 25
°
C
4. The current consumption per driver when SXGA single-sided mounting (8 drivers) is connected in cascade
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