TA1218 Datasheet - Toshiba Semiconductor

TA1218 udio/Video Switching IC

(( ): the pin number of TA1218F) Pin No. Name Function This pin is for output a sub-channel left audio signal. The signals fed into the chip via LinV1, LinV2, LinS1, LinS2, or LinTV is output from this pin. The output resistance of this pin is 45 Ω. Lout2 Furthermore, the signal output from this pin.

TA1218N/F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA1218N, TA1218F Audio/Video Switching IC for TVs The TA1218N/F 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 TA1218N/F 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 mic.

TA1218 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 Switchable subaddress W

TA1218_ToshibaSemiconductor.pdf