Datasheet Summary
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
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
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- - 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...