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TC9470FN - Modulation DA Converter

General Description

1.

The clock required for internal operations is generated by connecting a crystal and condensers as shown in the diagram below.

Key Features

  • Built-in 8-times oversampling digital filter Low-voltage operations (2.4 V) possible Built-in digital de-emphasis filter Built-in dynamic digital bass boost function In serial control mode, output amplitude can be set in 4096 steps of resolution using microcontroller commands In parallel control mode, soft mute can be set for the output signal in 64 steps in 23 ms Built-in LR common digital zero detection output circui.

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Datasheet Details

Part number TC9470FN
Manufacturer Toshiba
File Size 264.01 KB
Description Modulation DA Converter
Datasheet download datasheet TC9470FN Datasheet

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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.

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TC9470FN TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9470FN Σ-∆ Modulation DA Converter with Built-in 8-Times Oversampling Digital Filter/Dynamic Digital Bass Boost/Analog Filter The TC9470FN is a second-order Σ-∆ modulation system 1-bit DA converter incorporating an 8-times oversampling digital filter, dynamic digital bass boost function for use with compressor operations and an analog filter developed for digital audio equipment. Because the IC includes an analog filter, it can output a direct analog waveform, thus reducing the size and cost of the DA converter. Features · · · · · · · · · · · · · Built-in 8-times oversampling digital filter Low-voltage operations (2.