LV4149W Datasheet, PDF (2/26 Pages) Sanyo Semicon Device – Bi-CMOS LSI For LCD Panel Drive Single Chip IC

LV4149W
Operating Ratings at Ta = 25°C
Parameter
Recommended supply voltage
Operating voltage range
Recommended signal input
voltage
Symbol
VCC1
VCC2
VDD
VCC1op
VCC2op
VDDop
RGBin
Conditions
Analog LOW type
Analog HIGH type
Digital type
Analog LOW type
Analog HIGH type
Digital type
Pedestal - white
Ratings
3.0
7.0
3.0
2.7 to 3.6
6 to 9.5
2.7 to 3.6
0.35
Unit
V
V
V
V
V
V
Vp-p
Electrical DC Characteristics
Unless otherwise specified, the setting 1 and 2 must be made.
Unless otherwise specified, VCC1 = 3V, VCC2 = VCCCOM = 7V, GND1 = GND2 = GNDCON = 0,
VDD1 = VDD2 = VDD0 = 3V, VSS1 = VSS2 = VSS0 = 0, Ta = 25°C
[Current Characteristics]
Parameter
Current dissipation VCC1
Symbol
ICC11
Conditions
Enter SIG4 (VL = 0mV) to (A).
Measure the current value of ICC1.
Normal
Standby
min
9.5
1
Ratings
typ
14
1.5
Unit
max
18.5
mA
2
mA
Current dissipation VCC2
ICC2
Enter SIG4 (VL = 0mV) to (A).
Measure the current value of ICC2.
Normal
Standby
1.5
2.8
3.5
mA
0
0.1
0.2
mA
Current dissipation VDD, logic
IDD1
IDD2
IDD3
Enter SIG4 (VL = 0mV) to (A).
Measure the current value of IDD11
and IDD22.
IDD1, IDD2, IDD3 = IDD11+IDD22
Normal
Standby
Sleep
3.5
6.5
8.5
mA
3
6
8
mA
2
2.6
3.5
mA
[Digital block input/output characteristics]
Parameter
Symbol
Conditions
L-level input voltage
VIL
Digital block input pin (Note 1)
H-level input voltage
VIH
Digital block input pin (Note 1)
H-level output voltage
VOHT
VDD = 3.0V IOH = -1.0mA (Note 2)
L-level output voltage
VOL
IOL = 1.0mA (Note 2)
Output transition time
tTLH
Load 30pF (see Fig. 2)
tTHL
Cross point time difference
ΔT
Load 30pF
Measure CKH1 and CKH2.(see Fig. 3)
CHK duty
DTYHC Load 30pF
Measure the duty of CKH1 and CKH2.
(Note 1) Digital block input pins : LOAD, DATA, SCLK, VDIN, HDIN, CLPIN
(Note 2) Digital block output pin (pins 13 to 15 and 17 to 30)
Ratings
min
typ
0.7VDD
2.8
Unit
max
0.3VDD
V
V
V
0.3
V
30
ns
30
ns
10
ns
47
50
53
%
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