TA1218ANG データシートの表示（PDF） - Toshiba

部品番号

コンポーネント説明

メーカー

TA1218ANG

Audio/Video Switching IC for TVs

Toshiba 

Pin

No.

Name

Function

Interface

TA1218ANG

30

Yin

This pin is for input a luminance

signal from an external comb filter.

The signal fed into this pin is

presented to Yout.

30

The input dynamic range of this pin

is 5.5 Vp-p and the input resistance is

60 kΩ.

1.5 kΩ

<Yout>

31

RinV2

This pin is for input a right audio

signal from an external source (V2

channel). This pin can also be used

for PIP signal input. The signal fed

into this pin is presented to Rout1

and Rout2.

31

The input dynamic range of this pin

is 6.5 Vp-p and the input resistance is

70 kΩ.

1.5 kΩ

<Rout1>

1.5 kΩ

<Rout2>

32

Cin

33

VCC

This pin is for input a chroma signal

from an external comb filter. The

signal fed into this pin is presented

to Cout.

The input dynamic range of this pin

is 5.5 Vp-p and the input resistance is 32

60 kΩ.

This pin also functions as a audio

mute switch. The entire audio output

can be muted by pulling the voltage

on this pin below 2.25 V.

This is the power supply pin. Apply 9

V to this pin. The current

consumption of this pin is 47 mA.

1.5 kΩ

<Cout>

1.5 kΩ

Sound

Mute

⎯

34

Cout

This pin is for output a chroma

signal. The signal fed into Cin,

CinS1, CinS2, VinV1, VinV2,

Y/VinS1, Y/VinS2, or VinTV is

outputted from this pin. The output

resistance of this pin is 25 Ω.

34

The same signal is also outputted

from Det Select as a sync

separation signal.

Cout

SW

1.5 kΩ

<Det Select>

11

2005-11-15

Share Link: