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TA1218N - Audio/Video Switching

Download the TA1218N datasheet PDF. This datasheet also covers the TA1218 variant, as both devices belong to the same audio/video switching family and are provided as variant models within a single manufacturer datasheet.

General Description

Pin No.

left audio signal.

the chip via LinV1, LinV2, LinS1, LinS2, or LinTV is output from this pin.

Key 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 TA1218N TA1218F Weight SDIP42-P-600-1.78 : 4.13 g (typ. ) QFP48-P-1014-0.80: 0.83 g (typ. ) 000707EBA1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TA1218_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TA1218N
Manufacturer Toshiba
File Size 637.87 KB
Description Audio/Video Switching
Datasheet download datasheet TA1218N Datasheet

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Other Datasheets by Toshiba

Part Number Description
TA1218 udio/Video Switching IC
TA1218ANG Audio/Video Switching IC
TA1218F Audio/Video Switching
TA1211N Bi-SCANABLE RGB PROCESSOR
TA1216AN TV-AUDIO PROCESSOR IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA1218N, TA1218F Audio/Video Switching IC for TVs TA1218N/F 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 microcomputer, it is possible to check each input/output channel (self-diagnosis). This IC has the same pin assignments as the TA1219AN (SDIP36), a 1-channel output version of the TA1218N/F, so these chips are pin compatible on pins 3 to 20 and 23 to 40.