參數(shù)資料
型號(hào): KS0658
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Source Driver for TFT LCD(源極TFT LCD驅(qū)動(dòng)器)
中文描述: 源驅(qū)動(dòng)器的TFT液晶顯示器(TFT液晶顯示器源極驅(qū)動(dòng)器)
文件頁(yè)數(shù): 6/15頁(yè)
文件大?。?/td> 102K
代理商: KS0658
KS0658
384CH SOURCE DRIVER FOR TFT LCD
6
DC CHARACTERISTICS
(Ta = -20 to +75
°
C, VDD1=2.5 to 3.6V, VDD2 = 3.0 to 5.5V, VSS1 = VSS2 = 0V)
Symbol
Condition
(Vyo is the output voltage of analog output pins Y1 to Y384.)
(Vx is the applied voltage of analog output pins Y1 to Y384.)
NOTES:
1.
2.
3.
CLK1 cycle=20
μ
s, fCLK2 = 33MHz, input data is alternated between 00 and 3F every last period 25
μ
s.
The current consumption per driver when XGA single-sided mounting (8units) are connected in cascade.
Yout load condition.
Characteristics
Min
Typ
Max
Unit
High level input voltage
VIH
SHL, CLK2, D00 to 55, CLK1,
DIO1(DIO2), DATA_INV1,
DATA_INV2
0.7VDD1
VDD1
V
Low level input voltage
VIL
0
0.3VDD1
Input leak current
IL
D00 to D55, SHL, CLK2, CLK1,
DATA_INV1, DATA_INV2
0.5
5
μ
A
High level output
voltage
VOH
DIO1(DIO2), VDD1 = 3.3V,
IO =
2.0
DIO1(DIO2), VDD1 = 3.3V,
IO = +2.0
VDD1-0.6
V
Low level output
voltage
VOL
0.6
Resistance between
γ
-corrected voltage
Driver output current
RGMA1 to
RGMA9
*refer to page 13
resistance ladder circuit
0.7
×
Rtyp
*refer to
page13
1.3
×
Rtyp
IVOH
VDD1 = 3.3V, VDD2 = 5.0V,
Vx = 4.5V, VyO = 3.5V
0.5
-0.3
mA
IVOL
VDD1 = 3.3V, VDD2 = 5.0V,
Vx = 0.5V, VyO = 1.5V
0.3
0.5
Output voltage
deviation
VO
VSS2+0.2 = YOUT = VDD2-0.2
±
10
±
20
±
20
mV
YOUT < VSS2+0.2,
YOUT > VDD2-0.2
mV
Output voltage range
VYO
INPUT DATA: 00 to 3FH
VSS2+0.1
VDD2-0.1
V
Logic part dynamic
current consumption
IDD1
*Note1, Note2.VDD1 = 3.3V
No load.
3.5
5.5
mA
Driver part dynamic
current consumption
IDD2
VDD1 = 3.3V, VDD2 = 5.0V
VGMA1 = 4.0V, VGMA10 =
1.0V *Note1, Note2, Note3
10.0
13.0
Yout
VCOM=0.5VCOM
50pF
50pF
50pF
10k
10k
10k
10k
5k
5k
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