WM8521集成电路（IC）的ADC/DAC-特殊用途规格书PDF中文资料

DESCRIPTION

The WM8521 is a 192kHz stereo DAC with an integrated output op-amp stage, designed to generate a 2.0Vrms output signal directly, so reducing external component requirements in digital audio applications.

FEATURES

• Audio Performance

- DAC SNR 98dB (‘A’ weighted @ 48kHz)

- THD -81dB (‘A’ weighted @ 48kHz)

• DAC Sampling Frequency: 8kHz – 192kHz

• Pin Selectable Audio Data Interface Format

- I2S, 16-bit Right Justified or 16bit DSP

• 2.0 Vrms output at 12V or 9V supply

• 7.6V to 13.2V Analogue, 2.7V to 3.6 Digital Supply

• 14-lead SOIC Package

APPLICATIONS

• Consumer digital audio applications requiring 2 Vrms output

- DVD Players

- Digital TV

- Digital Set Top Boxes

- A/V Receivers