TA1218ANG Datasheet, PDF (1/40 Pages) Toshiba Semiconductor – Audio/Video Switching IC for TVs

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