• Product Introduction

PCM4202-EP 

118 dB signal-to-noise ratio stereo audio analog-to-digital converter

illustrate   The PCM4202 is a high-performance, stereo analog-to-digital (A/D) conversion for professional design and broadcast audio applications. The building features a PCM4202 1-bit per channel delta-sigma modulator with a new density modulation jitter scheme to improve dynamic performance. The PCM4202 supports 24-bit linear PCM output data with a sampling frequency of up to 216 kHz. The PCM4202 can also be configured to output or 128 × 64 × or oversampled with 1-bit direct digital stream (DSD) data per channel. Support for PCM and DSD output formats makes a digital audio recording and processing PCM4202 suitable for a variety of applications. The PCM4202 includes a flexible audio serial interface that supports standard audio data formats.   characteristic   Control benchmarks One packaging/testing site, one production site Extended temperature from -40°C to 85°C performance Enhanced support for Decremental Manufacturing Sources (DMS). Enhanced products, change notifications Qualification Genealogy (1) Two high-performance Δ-Sigma analog digit converters Output data from 24-bit linear PCM or 1-bit direct digital stream (DSD). PCM output sampling rates up to 216 kHz are supported Supports output data rates of 64 Fs and 128 Fs DSD Power performance: PCM output Dynamic range (S at V IN = -60 DBF, fluorine = 1 kHz, A weighted): 118 dB THD + N (dB in V IN = -0.5, f in = 1 kHz): -105 dB Power performance: DSD output, 64 Fs Dynamic range (A-weighted): 115 dB THD + N (dB in V IN = -0.5, f in = 1 kHz): -102 dB Audio serial port 24-bit linear PCM output data Master or slave mode operation Left-aligned, right-aligned, and I2S ® data formats are supported