CXA1819 Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA1819

RGB Driver for LCD

Sony Semiconductor 

Pin Description

Pin

No.

Symbol

Pin voltage

2 GAMMA

0 to 5V∗

CXA1819Q

Equivalent circuit

Description

VCC1

2

129

GND1

1.5k

50µA

Gamma control.

Gamma variable range:

3.7 to 15dB

Preset mode (pin 0V) ≈ 0dB

3 B GAIN

1.6 to 5V∗

4 R GAIN

1.6 to 5V∗

5

RGB

GAIN

1.6 to 5V∗

VCC1

B signal gain control.

Gain variable range:

1.5k

–2.0 to +2.0dB

3

4

129

GND1

R signal gain control.

50µA

Gain variable range:

–2.0 to +2.0dB

VCC1

400

RGB signal common gain

5

129

control.

Gain variable range: 5.5 to 11dB

GND1

150µA

VCC1

6

SID

GAIN

1.6 to 5V∗

6

129

GND1

Note) ∗ in the Pin voltage indicates external applied voltage.

1.5k

SID signal gray level control.

50µA

–3–

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