Electronic Components Datasheet Search |
|
CS5394KS Datasheet(PDF) 1 Page - Cirrus Logic |
|
CS5394KS Datasheet(HTML) 1 Page - Cirrus Logic |
1 / 22 page Preliminary Product Information This document contains information for a new product. Cirrus Logic reserves the right to modify this product without notice. 1 Copyright © Cirrus Logic, Inc. 1998 (All Rights Reserved) Cirrus Logic, Inc. Crystal Semiconductor Products Division P.O. Box 17847, Austin, Texas 78760 (512) 445 7222 FAX: (512) 445 7581 http://www.crystal.com CS5394 117 dB, 48 kHz Audio A/D Converter Features l 24-Bit Conversion l Complete CMOS Stereo A/D System — Delta-Sigma A/D Converters — Digital Anti-Alias Filtering — S/H Circuitry and Voltage Reference l Adjustable System Sampling Rates — including 32 kHz, 44.1 kHz and 48 kHz l 117 dB Dynamic Range (A-Weighted) l -103 dB THD + N l Differential Analog Circuitry l Internal 64× Oversampling l Linear Phase Digital Anti-Alias Filtering — with >117 dB Stopband Attenuation l Single +5 V Power Supply l Power Down Mode Description The CS5394 is a complete analog-to-digital converter for stereo digital audio systems. It performs sampling, ana- log-to-digital conversion and anti-alias filtering, generating 24-bit values for both left and right inputs in serial form. The output sample rate can be up to 50 kHz per channel. The CS5394 uses 7th-order, delta-sigma modulation with 64 × oversampling followed by digital filtering and decimation, which removes the need for an external anti- alias filter. The ADC uses a differential architecture which provides excellent noise rejection. The CS5394 has a linear phase filter with passband of dc to 22.1 kHz, ± 0.005 dB passband ripple and >117 dB stopband rejection. The CS5394 is targeted for the highest performance pro- fessional audio systems requiring wide dynamic range, negligible distortion and low noise. ORDERING INFORMATION CS5394-KS -10° to 70° C 28-pin SOIC CDB5394 Evaluation Board I Voltage Reference Serial Output Interface Digital Filter High Pass Filter High Pass Filter Decimation Digital Filter Decimation LP Filter DAC - + - + S/H LP Filter DAC - + - + S/H AINR+ VA SCLK SDATA MCLKD PDN 14 16 20 19 24 27 VCOM 2 MCLKA 7 LRCK 13 ADCTL 6 LGND 22 TSTO1 8 AINR- 26 Comparator Comparator AINL+ 4 AINL- 5 VREF 1 DFS 18 S/M 17 AGND 3 AGND 25 AGND 28 23 VL TSTO2 21 VD 11 DGND 12 Calibration Microcontroller CAL 10 DACTL 9 DGND 15 MAY ‘98 DS258PP4 |
Similar Part No. - CS5394KS |
|
Similar Description - CS5394KS |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |