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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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CS5126 датащи(PDF) 1 Page - Cirrus Logic |
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CS5126 датащи(HTML) 1 Page - Cirrus Logic |
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1 / 32 page  1 Copyright © Cirrus Logic, Inc. 1997 (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 CS5126 16-Bit, Stereo A/D Converter for Digital Audio Features l Monolithic CMOS A/D Converter - Inherent Sampling Architecture - Stereo or Monaural Capability - Serial Output l Monaural Sampling Rates up to 100 kHz - 50 kHz/Channel Stereo Sampling l Signal-to-(Noise+Distortion): 92 dB l Dynamic Range: 92 dB - 95 dB in 2X Oversampling Schemes l Interchannel Isolation: 90 dB l 2’s Complement or Binary Coding l Low Power Dissipation: 260 mW - Power Down Mode for Portable Applications l Evaluation Board Available Description The CS5126 CMOS analog-to-digital converter is an ide- al front-end for stereo or monaural digital audio systems. The CS5126 can be configured to handle two channels at up to 50 kHz sampling per channel, or it can be con- figured to sample one channel at rates up to 100 kHz. The CS5126 executes a successive approximation algo- rithm using a charge redistribution architecture. On-chip self-calibration circuitry has 18-bit resolution thus avoid- ing any degradation in performance with low-level signals. The charge redistribution technique also pro- vides an inherent sampling function which avoids the need for external sample/hold amplifiers. Signal-to-(noise+distortion) in stereo operation is 92 dB, and is dominated by internal broadband noise (1/2 LSB rms). When the CS5126 is configured for 2X oversam- pling, digital post-filtering bandlimits this white noise to 20 kHz, increasing dynamic range to 95 dB. ORDERING INFORMATION CS5126-KP 0° to 70° C 28-pin Plastic DIP CS5126-KL 0° to 70° C 28-pin PLCC I &/.,1 5()%8) 95() $,1/ $*1' +2/' 6/((3 567 &2'( 75./ 75.5 66+ 6'$7$ 6&/. 7(67 '*1' 9' 9' 9$ 9$ &RQWURO &DOLEUDWLRQ 0LFURFRQWUROOHU &RPSDUDWRU %LW&KDUJH 65$0 5HGLVWULEXWLRQ '$& 67%< $,15 /5 6&.02' 28702' 66+ MAR ‘95 DS32F1 |
Аналогичный номер детали - CS5126 |
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Аналогичное описание - CS5126 |
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