CXA2112R Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA2112R

LCD Driver

Sony Semiconductor 

CXA2112R

Pin

No.

Symbol

I/O

Standard

voltage level

37 ISET

I

1.35V

Equivalent circuit

VCC

45µ

VCC

145

37

VCC

10µ

2k

4p

Description

Vcc circuit bias current

setting.

Normally, connect 27kΩ

(±1%) between this pin and

GND.

38 SID_OUT O 2.5 to 11.5V

VCC

VCC

38

75k

0.2p

75k

0.2p

23 PGND

26 PVCC

32 GND2

39 SID_IN

GND

15.5V

GND

I 2.3 to 3.3V

VCC

19.5k

39

19.5k

91k

7V VCC

78k

SID signal waveform output.

Connect to an external

buffer for panel.

Power GND.

Power Vcc.

Connect directly to Vcc.

Analog GND.

SID signal input.

42 SID_OFST I

3.3V

VCC

30k

42

10µ

SID signal input offset

setting.

44 FRP

I

High: ≥ 2.5V

Low: ≤ 0.8V

VDD

VDD 50k

10k

44

VDD

100k

50k

Invert pulse input.

High: inverse

Low: non-inverse

Refer to Timing Chart.

–5–

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