CXA2503 查看數據表（PDF） - Sony Semiconductor

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CXA2503

Decoder/Driver/Timing Generator for Color LCD Panels

Sony Semiconductor 

CXA2503AR

Electrical Characteristics – DC Characteristics

Unless otherwise specified, Settings 1 and 2 and the following setting conditions are required.

VCC1 = 4.5V, VCC2 = 12.0V, GND1 = GND2 = GND3 = 0V, VDD1 = VDD2 = 3.0V, VSS1 = VSS2 = 0V, Ta = 25°C

SW1, SW53, SW63 = ON

SW8, SW9, SW10, SW59 = A

SW50, SW51 = B

V53 = 0V, V63 = 2.2V

Set the serial bus registers to the "Serial Bus Register Initial Settings".

Item

Symbol

Power supply characteristics

ICC11

Current consumption

VCC1

ICC12

ICC13

Current consumption

VCC2

Current consumption

VDD

ICC2

IDD1

IDD2

Conditions

Input SIG4 to (A) and SIG2 (0dB) to (B).

Measure the ICC1 current value.

COMP input mode

Input SIG4 to (A) and SIG2 (0dB) to (B).

Measure the ICC1 current value.

Y/C input mode

Input SIG4 to (A), (D) and (E).

Measure the ICC1 current value.

SW50, SW51 = A, SW59 = B

Y/color difference input mode

Input SIG4 to (A) and SIG2 (0dB) to (B).

Measure the ICC2 current value.

Input SIG4 to (A) and SIG2 (0dB) to (B).

Measure the IDD current value.

LCX009 mode

Input SIG4 to (A) and SIG2 (0dB) to (B).

Measure the IDD current value.

LCX005 mode

Min. Typ. Max. Unit

20 27 34 mA

19 26 33 mA

15 21 27 mA

3

5

8 mA

4

6

8 mA

3.5 5 6.5 mA

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