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TA1218ANG

Audio/Video Switching IC for TVs

Toshiba 

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

TA1218ANG

Audio/Video Switching IC for TVs

TA1218ANG

The TA1218ANG is an audio/video switching IC for TV sets.

Conforming to I2C bus standards, it allows you to perform

various switching operations through the bus lines by using a

microcomputer. Thanks to its 2-channel outputs, the

TA1218ANG can also be used for the PIP systems. Furthermore,

since the presence of a signal on its sync signal output pin can be

determined by a microcomputer, it is possible to check each

input/output channel (self-diagnosis).

This IC has the same pin assignments as the TA1219ANG

(SDIP36), a 1-channel output version of the TA1218ANG, so

these chips are pin compatible on pins 3 to 20 and 23 to 40.

Features

• I2C bus control

• Video : 5-channel inputs and 2-channel outputs

(2 channels conforming to S system)

• Audio : 5-channel inputs and 3-channel outputs

• Self-diagnostic function

• ADC inputs based on European 21-pin standards

• ADC inputs based on S1/S2 terminal standards

• Switchable subaddress

TA1218ANG

SDIP42-P-600-1.78

Weight: 4.13 g (typ.)

1

2005-11-15

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