CXA1819 SONY [Sony Corporation], CXA1819 Datasheet - Page 7

• Manufacturer Part Number: CXA1819
• Description: RGB Driver for LCD
• Manufacturer: SONY [Sony Corporation]

Note)
No.
Pin
26
27
28
29
30
in the Pin voltage indicates external applied voltage.
PRG
SID BRT
RGB
BRT
R BRT
B BRT
Symbol
Pin voltage
1.6 to 5V
1.6 to 5V
1.6 to 5V
1.6 to 5V
0V
GND1
26
V
GND1
CC
GND1
29
30
27
V
28
V
1
CC
CC
1
Equivalent circuit
1
129
– 7 –
129
129
129
100µA
1.5k
1.5k
400
50µA
50µA
150µA
2.5V
This pin switches black level
and gray level output of the
SID signal. Black level is
output for 0V and gray level is
output for 5V. This pin should
normally be set to 0V.
SID signal black level control.
RGB signal common
brightness control.
Brightness variable range:
5 to 9.8V
R signal brightness control.
Brightness variable range
(difference with G signal):
–1.0 to +0.7V
B signal brightness control.
Brightness variable range
(difference with G signal):
–1.0 to +0.7V
Description
CXA1819Q