high performance duel channel audio DAC

Overview

ITC26MDAC is a high performance DAC based on FPGA.It can be used for digital audio devices such as HIFI. Its data input is based on 8X times over sampling (Interpolation) and 16X/32X CIC digital filter. It includes a 6 order digital ?-? modulator and can be customized maximum 6 bit output.Its data output can directly as DAC front input data, Its data input can be 16 bit,18bit,20bit,24bit and 32bit,and it can be set by customers, and its run system clock can be 256fs,384fs,512fs and 768fs.

Key Features

Channel:2
Output bit:1-6bits(bits width can be customized as customer’s requirement)
Dynamic range,SNR:146dB(Mono),143dB(Stereo)
THD+N:-126dB
128X/256X over sampling
Sampling rate:10khz~768khz
32bit 8X digital interpolation filter and 16X/32X CIC digital filter:
– Stop-Band Attenuation: –146 dB
– Pass-Band Ripple: ±0.0000004dB
Support:DSD64,DSD128,DSD256
Automatic switching between PCM / DSD, EXDF / DSD modes
Audio I/F format:I2S,Left-Justified,DSD,TDM
Main clock:256fs?384fs?512fs?768fs
Audio data width:32bit
PCM data format,It can support DSD and I2S

Applications

Audio,Hifi

Deliverables

Netlist match single FPGA DNA

Technical Specifications

Maturity

Verfied

Availability

Hifi

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