CXA1853Q
Pin
NO.
Symbol
14 VCC2
15 R OUT
16 G OUT
17 B OUT
18 VCC3
22 GND
23 RGB SBRT
24 B SBRT
25 R SBRT
Pin voltage
13V
Equivalent circuit
VCC2
Description
13V power supply.
R signal output.
4.5V
Typ.
10
15
16
G signal output.
10
17
GND
B signal output.
5V
0V
VCC3
3k
200
23
1.6 to 5.0V∗
200
27k
5V power supply.
GND.
RGB signal common sub
brightness control.
GND
53µA
53µA
13µA
1.6 to 5.0V∗ VCC3
3k
200
24
25
80k
118k
80k
1.6 to 5.0V∗
GND
26µA
26µA
40µA
B signal sub brightness
control.
Preset internally to 3.3V.
R signal sub brightness
control.
Preset internally to 3.3V.
26 B CLP
27 G CLP
28 R CLP
4.7 to 8.3V∗
VCC2
26
200
27
28
GND
2k
10µA
Note) ∗ in the Pin voltage indicates external applied voltage.
B output detection signal
input.
G output detection signal
input.
R output detection signal
input.
–4–