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TC9447F - Single-Chip Audio Digital Signal Processor

General Description

is omitted.) 1 fs output Timing output pins.

The output frequency is set from the microcontroller.

Key Features

  • Incorporates a 1-bit Σ∆-type AD converter (two channels). THD:.
  • 82dB, S/N ratio: 95dB (typ. ) Incorporates a 1-bit Σ∆-type DA converter (four channels). THD:.
  • 85dB, S/N ratio: 100dB (typ. ) A ±10-dB attenuator is built into the DA converter output block (two channels only) Each port has a digital input/output (three lead-type) A built-in self-boot function automatically sets the coefficients and register values at initialization. Boot ROM Data bu.

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Datasheet Details

Part number TC9447F
Manufacturer Toshiba
File Size 635.28 KB
Description Single-Chip Audio Digital Signal Processor
Datasheet download datasheet TC9447F Datasheet

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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TC9447F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9447F Single-Chip Audio Digital Signal Processor The TC9447F is a single-chip audio digital signal processor incorporating an AD/DA converter. The built-in program memory (ROM) can contain a range of application programs for concert hall acoustic field simulation, for digital filters such as equalizers, and for dynamic range control. In addition, the device includes 64kb of data delay RAM, making external RAM unnecessary. Features · · · · · · Incorporates a 1-bit Σ∆-type AD converter (two channels). THD: −82dB, S/N ratio: 95dB (typ.) Incorporates a 1-bit Σ∆-type DA converter (four channels). THD: −85dB, S/N ratio: 100dB (typ.