CXA1853Q Datasheet, PDF (3/39 Pages) Sony Corporation – RGB Driver for LCD

CXA1853Q
Pin Description
Pin
NO.
Symbol
1 RGB MBRT
4 R MBRT
5 B MBRT
7 TEST OUT
8 VCC1
9 RIN
10 GIN
11 BIN
12 GND
(VCC1 = 5V, VCC2 = 13V)
Pin voltage
Equivalent circuit
Description
VCC1
2k
1.6 to 5.0V^∗
200
1
80k
37k
80k
GND
40µA
40µA
RGB signal common main
brightness control. Preset
internally to 3.3V.
40µA
VCC1
1.6 to 5.0V^∗
5k
200
4
5
80k
74k
80k
1.6 to 5.0V^∗
GND
20µA
20µA
R signal main brightness
control. Preset internally to
3.3V.
B signal main brightness
40µA control. Preset internally to
3.3V.
2V
Reference level
VCC1
100
Measurement output.
7
This pin should be left open.
100
GND
5V
VCC1
50µA
9
10
11
GND
200
6.2k
0V
VCC2
5V power supply.
R signal input.
Input a 0.7Vp-p signal.^{Note 2)}
G signal input.
Input a 0.7Vp-p signal.^{Note 2)}
B signal input.
Input a 0.7Vp-p signal.^{Note 2)}
GND.
13 SID OUT
9.3Vp-p
Typ.
10
13
10
GND
Note 1) ^∗ in the Pin voltage indicates external applied voltage.
Note 2) Defined as the amplitude from the pedestal level to white.
–3–
SID signal output.