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AK7712 Datasheet - Asahi Kasei Microsystems

AK7712 - Built-in 20-bit ADC/DAC Sophisticated Audio DSP

The AK7712A is a DSP(Digital Signal Processor) with built-in high performance 20bit 2ch ADC and 4ch DAC, on purposeto control the sound field.

It is possible to calculate 383 steps on 44.1kHz and 48kHz sampling respectively.

In case of 32kHz sampling, it can caluculate up to 511 steps.

With a combin

AK7712 Features

* [ DSP unit ] † Word length: 24-bit (data RAM) † Instruction cycle time: 54ns(maximum speed) † Multiplier: 24 × 16 → 40-bit † Divider: 16 ÷ 16 → 16-bit † Program RAM: 384 × 32 bit † External memory: DRAM,Pseudo-SRAM and SRAM can be connected (only use for delay data). † Sampling frequency: 32kHz∼48kH

AK7712_AsahiKaseiMicrosystems.pdf

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Datasheet Details

Part number:

AK7712

Manufacturer:

Asahi Kasei Microsystems

File Size:

968.43 KB

Description:

Built-in 20-bit adc/dac sophisticated audio dsp.

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