SM5866AS Datasheet - Nippon Precision Circuits Inc

SM5866AS D/A Converter for DSD and PCM

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Name TSTN TO DVDD SDI SBCKA SBCKD RSTN DI BCKI WCKI DVSS BCPOL DSPOL CVDD CKI CVSS AVSSB IOUTBN IOUTB RB AVDDB AVDDA IOUTAN IOUTA RA AVSSA IMD0 IMD1 I/O1 Ip O * Ip Ip Ip Ip Ip Ip Ip * Ip Ip * I .

SM5866AS D/A Converter for DSD and PCM OVERVIEW The SM5866AS is a D/A converter compatible with both the DSD SACD signal format and the PCM CD/DVD-Audio and similar formats. DSD employs a 1-bit data stream, from a high-order ∆Σ conversion at 64fs (fs = 44.1kHz), that contains high-level quantization noise in the high-frequency band above 20kHz. The SM5866AS, in DSD reproduction, has a DSD-dedicated FIR digital ﬁlter that attenuates the DSD quantization noise in the digital domain, and the resul.

SM5866AS Features

* I I PINOUT (Top view) I I I I I I I I I Mono-channel multi-level D/A converter High performance analog characteristics

* DSD mode (typical values) - THD + N:

* 109dB (0.00036%) - D.R: 115dB

* PCM mode (typical values) - THD+N:

* 106dB (0.00050%) - D.R: 112dB 2 se

SM5866AS Datasheet (586.23 KB)