CXA1853AQ 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA1853AQ

RGB Driver for LCD

Sony Semiconductor 

CXA1853AQ

Pin Description

Pin

NO.

Symbol

1 RGB MBRT

4 R MBRT

5 B MBRT

7 GAM 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

80k

4

5

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

100

GND

G signal output of which main

bright and gamma are

7

adjusted and insert the

reference signal.

5V

5V power supply.

VCC1

9

10

11

GND

50µA

200

6.2k

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)

0V

GND.

VCC2

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.

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