ACX306AK Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

ACX306AK

3.86cm (1.5 Type) NTSC/PAL Color LCD Panel

Sony Semiconductor 

Absolute Maximum Ratings (Vss = 0V)

• H driver supply voltage

VDD, Cext/Rext

–1.0 to +17 V

• V driver boost supply voltage VDDG

VDD – 1.0 to +18 V

• V driver negative supply voltage VSSG

–3.0 to +1.0 V

• Common voltage of panel

COM

–1.0 to +17 V

• H driver input pin voltage

HST, HCK1, HCK2, RGT, WIDE –1.0 to +17 V

• V driver input pin voltage

VST, VCK, EN, DWN, REF

–1.0 to +15 V

• Video signal, uniformity improvement signal input pin voltage

GREEN, RED, BLUE, PSIG

–1.0 to +13 V

• Operating temperature

Topr

–10 to +60 °C

• Storage temperature

Tstg

–30 to +85 °C

ACX306AK

Operating Conditions of Panel Block

1. Input/output supply voltage conditions∗1

(VSS = 0V)

Item

Symbol

Min.

Typ.

Max. Unit

Supply voltage

VDD

11.4

Cext/Rext∗2 VDD – 3.4

VDDG output voltage setting

VDDG

14.0

VSSG output voltage setting∗3

VSSG

–2.3

Resistor connected to Cext/Rext pin∗2 Rext

—

12.0

12.0

15.0

–1.8

10

12.6

V

—

V

16.3

V

–1.5

V

160

kΩ

∗1 The VDD typical voltage setting is noted as 12.0V in these specifications.

∗2 Connect the resistor and capacitor to the Cext/Rext pin as shown in the figure below.

∗3 For the VDDG, VSSG output setting, connect an external smoothing capacitor and a voltage stabilizing

Zener diode as shown in the figure below.

The Cext/Rext value differs

according to the rising time

of the panel supply voltage.

VDD

VDD

Cext/Rext

VDD – Cext/Rext

7

text

Time

Set a Cext value that satisfies

text > 1ms.

Rext

Cext

ACX306AK

VDD VSSG

1µF

Cext/Rext

VSS

VDDG

1µF

Recommended

voltage applied

example Zener

diode.

(RD2.7UM is

recommended)

Recommended

voltage applied

example Zener

diode.

(RD4.3UM is

recommended)

–3–

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