TA1218 查看數據表（PDF） - Toshiba

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TA1218

Audio/Video Switching IC for TVs

Toshiba 

Pin

No.

Name

Function

Interface

TA1218N/F

9

RinV1

(5)

This pin is for input a right audio

signal from an external source (V1

channel). This pin can also be used

for PIP signal input. The signal fed

into this pin is presented to Rout1

and Rout2.

9

(5)

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>

10

VinV1

(6)

This pin is for input a composite

video signal from an external source

(V1 channel). This pin can also be

used for PIP signal input. The signal

fed into this pin is presented to

Vout1, Vout2, Yout, and Cout. The

same signal is also output from Det

10

Select as a sync separation signal. (6)

The input dynamic range of this pin

is 2.0 Vp-p and the input resistance is

30 kΩ.

1.5 kΩ

<Vout1>

<Yout>

<Cout>

1.5 kΩ

<Vout2>

1.5 kΩ

<Det Select>

11

LinS1

(7)

This pin is for input a left audio

signal from an external source (S1

channel). The signal fed into this pin

is presented to Lout1 and Lout2.

11

The input dynamic range of this pin (7)

is 6.5 Vp-p and the input resistance is

70 kΩ.

1.5 kΩ

<Lout1>

1.5 kΩ

<Lout2>

12

Y/VinS1

(8)

This pin is for input a luminance

signal or composite video signal

from an external source (S1

channel). The signal fed into this pin

is presented to Vout1, Vout2, Yout,

and Cout. The same signal is also

output from Det Select as a sync

12

separation signal.

(8)

The input dynamic range of this pin

is 2.0 Vp-p and the input resistance is

30 kΩ.

1.5 kΩ

<Vout1>

<Yout>

<Cout>

1.5 kΩ

<Vout2>

1.5 kΩ

<Det Select>

2000-09-11 7/40

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