參數(shù)資料
型號: CXA3522R
廠商: Sony Corporation
元件分類: 顯示驅(qū)動器
英文描述: Driver/Timing Generator for Color LCD Panels
中文描述: 驅(qū)動器/時序發(fā)生器的彩色液晶面板
文件頁數(shù): 1/41頁
文件大小: 358K
代理商: CXA3522R
CXA3522R
Driver/Timing Generator for Color LCD Panels
Description
The CXA3522R is an IC designed to drive the color
LCD panel ACX306.
This IC greatly reduces the number of peripheral
circuits and parts by incorporating a RGB driver and
timing generator for video signals onto a single chip.
This chip has a built-in serial interface circuit and
electronic attenuators which allow various settings to
be performed by microcomputer control, etc.
Features
Color LCD panel ACX306 driver
Supports NTSC and PAL systems
Supports Y/color difference and RGB inputs
Supports OSD input (digital input)
Power saving function
Serial interface circuit
Electronic attenuators (D/A converter)
Trap and LPF (f0, fc variable)
COMMON and PSIG output circuits
Sharpness function
2-point
γ
correction circuit
R, G, B signal delay time adjustment circuit
D/A output pin (0 to 3V, 8 level output)
Output polarity inversion circuit
Supports AC drive for LCD panel during no signal
Applications
Compact LCD monitors, etc.
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
V
CC
1
V
CC
2
V
CC
3
V
DD
Analog input pin voltage
VINA (Pins 57, 58 and 59)
6
V
V
V
V
15
15
5.5
GND – 0.3 to V
CC
1 + 0.3 V
V
CC
1
1.5 to V
CC
2 – 4
0.9
0.8
VINA (Pins 3, 69)
VINA (Pin 30)
VINA (Pin 71)
VINA (Pins 70, 72)
V
V
Vp-p
Vp-p
Digital input pin voltage
VIND (other than Pins 5, 10, 14, 15 and 16)
V
SS
– 0.3 to V
DD
+ 0.3 V
V
SS
– 0.3 to +5.5
VIND (Pins 5, 10)
Common input pin voltage
VINAD (Pins 14, 15 and 16)
V
GND, V
SS
– 0.3 to +5.5 V
Operating temperature
Topr
–15 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
Allowable power dissipation
P
D
(Ta
25°C)
737
mW
Operating conditions
Supply voltage
V
CC
1 – GND1
V
CC
2 – GND2
V
CC
3 – GND3
V
DD
– Vss
2.7 to 3.6
11.0 to 14.0
11.0 to 14.0
2.7 to 3.6
V
V
V
V
Input voltage
SIG.C voltage
VSIG.C
5.0 to 6.5
V
RGB input signal voltage (Pins 70, 71 and 72)
1
VRGB
Y input signal voltage (Pin 71)
2
VY
R-Y input voltage (Pin 72)
2
VR-Y
B-Y input voltage (Pin 70)
2
VB-Y
0 to 0.622 (0.311 typ.) Vp-p
1
During RGB input
2
During Y/color difference input
0 to 0.7 (0.5 typ.)
Vp-p
0 to 0.5 (0.35 typ.)
Vp-p
0 to 0.49 (0.245 typ.) Vp-p
– 1 –
E99X10-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
72 pin LQFP (Plastic)
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