S6C1652 Datasheet, PDF (16/19 Pages) Samsung semiconductor – 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER

S6C1652
6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER
DC CHARACTERISTICS
Table 5. DC Characteristics (Ta = -20 to 75 °C, VDD1 = 2.7 to 3.6 V, VDD2 = 6.4 to 13.0 V, VSS1 = VSS2 =
0V)
Parameter
Symbol
Condition
Min.
Typ.
Max. Unit
High level input voltage
VIH
Low level input voltage
VIL
Input leakage current
IL
SHL, CLK2, D00 - D25,
CLK1, SELT, POL, DIO1
(DIO2)
0.75VDD1
0
-1
-
VDD1
V
- 0.25VDD1
-
1
µA
High level output voltage VOH DIO1 (DIO2), IO = -1.0 mA VDD1 - 0.5 -
Low level output voltage VOL DIO1 (DIO2), IO = +1.0 mA
-
-
-
V
0.5
Resistor
R0 - R63
Refer to Table 1. Resistor
Strings
Rn × 0.7
-
Rn × 1.3 Ω
Driver output current
IVOH
IVOL
VDD2 = 9.0 V,
Vx = 2.5 V, Vyo = 8.5 V⁽¹⁾
VDD2 = 9.0 V,
Vx = 6.5 V, Vyo = 0.5 V⁽¹⁾
-
-1.0
-0.5
mA
0.5
1.0
-
mA
Output voltage deviation ∆VO
Input data: 00H to 3FH
-
±8
±15
mV
Output voltage range
Vyo
Input data: 00H to 3FH
VSS2 + 0.2 - VDD2 - 0.2 V
Logic part dynamic
current
IDD1
VDD1 = 3.0 V ⁽²⁾
-
Driver part dynamic
current
IDD2
VDD1 = 3.0 V, VDD2 = 9.0 V
(2)(3)(4)
-
2.0
3.5
mA
5.0
7.0
NOTES:
1. Vyo is the output voltage of analog output pins Y1 to Y309. Vx is the voltage applied to analog output pins Y1 to Y309.
2. CLK1 period is defined to be 20 µs at fCLK2 = 33 MHz, data pattern = 101010(checkerboard pattern), Ta = 25 °C.
3. The current consumption per driver when XGA single-sided mounting (10 drivers) is connected in cascade
4. Yout Load Condition
YOUT
VCOM = 0.5VDD2
5kΩ
10kΩ
10kΩ
25pF
25pF
5kΩ
10kΩ
10kΩ
Figure 5. Yout Load Condition
25pF
16