LCX005BKB Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

LCX005BKB

1.4cm (0.55-inch) NTSC/PAL Color LCD Panel

Sony Semiconductor 

LCX005BKB

Input Equivalent Circuit

To prevent static charges, protective diodes are provided for each pin except the power supply. In addition,

protective resistors are added to all pins except video signal input. All pins are connected to Vss with a high

resistance of 1MΩ (typ.). The equivalent circuit of each input pin is shown below: (The resistor value: typ.)

(1) Video signal input

VDD

Input

From H driver

1MΩ

(2) HCK1, HCK2

HCK1

HCK2

VDD

250Ω

250Ω

1MΩ

Signal line

250Ω

250Ω

1MΩ

Level conversion

circuit (2-phase

input)

(3) HST

Input

VDD

250Ω

250Ω

1MΩ

Level conversion

circuit (single-

phase input)

(4) VCK1, VCK2

VCK1

VCK2

VDD

2.5kΩ

1kΩ

1MΩ

2.5kΩ

1kΩ

1MΩ

Level conversion

circuit (2-phase

input)

(5) RGT, VST, CLR, EN

Input

VDD

2.5kΩ

2.5kΩ

1MΩ

Level conversion

circuit (single-

phase input)

(6) COM

Input

LC

1MΩ

–4–

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