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PCM1609APT датащи(PDF) 1 Page - Texas Instruments |
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PCM1609APT датащи(HTML) 1 Page - Texas Instruments |
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1 / 47 page ![]() BurrBrown Products from Texas Instruments 1 FEATURES APPLICATIONS DESCRIPTION PCM1609A SLES145B – AUGUST 2005 – REVISED MARCH 2008 24-BIT 192-kHz SAMPLING 8-CHANNEL ENHANCED MULTILEVEL DELTA-SIGMA DIGITAL-TO-ANALOG CONVERTER • Integrated A/V Receivers 23 • 24-Bit Resolution • DVD Movie and Audio Players • Analog Performance • HDTV Receivers – Dynamic Range: 105 dB Typical • Car Audio Systems – SNR: 105 dB Typical • DVD Add-On Cards for High-End PCs – THD+N: 0.002% Typical • Digital Audio Workstations – Full-Scale Output: 3.1 Vp-p, Typical • Other Multichannel Audio Systems • 4×/8× Oversampling Interpolation Filter – Stop-Band Attenuation: –55 dB – Pass-Band Ripple: ±0.03 dB The PCM1609A is a CMOS, monolithic integrated • Sampling Frequency: 5 kHz to 200 kHz circuit that features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small • Accepts 16-, 18-, 20-, and 24-Bit Audio Data LQFP-48 package. The DACs use Texas Instruments • Data Formats: Standard, I2S, and Left-Justified (TI) enhanced multilevel delta-sigma architecture that • System Clock: 128 f S, 192 fS, 256 fS, 384 fS, employs fourth-order noise shaping and 8-level 512 fS, or 768 fS amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to • User-Programmable Functions clock jitter. – Digital Attenuation: 0 dB to –63 dB, The PCM1609A accepts industry-standard audio data 0.5 dB/Step formats with 16- to 24-bit audio data. Sampling rates – Soft Mute up to 200 kHz are supported. A full set of – Zero Flags Can Be Used as user-programmable functions is accessible through a General-Purpose Logic Output 4-wire serial control port that supports register write and read functions. – Digital De-Emphasis – Digital Filter Rolloff: Sharp or Slow • Dual-Supply Operation – 5-V Analog – 3.3-V Digital • 5-V Tolerant Digital Logic Inputs • Package: LQFP-48 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 FilterPro is a trademark of Texas Instruments. 3 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2005–2008, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - PCM1609APT |
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Аналогичное описание - PCM1609APT |
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