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PCM1800 Datasheet

Part Number PCM1800
Manufacturers Burr-Brown Corporation
Logo Burr-Brown Corporation
Description ANALOG-TO-DIGITAL CONVERTER
Datasheet PCM1800 DatasheetPCM1800 Datasheet (PDF)

® PCM 49% 180 FPO 0 PCM1800 Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER FEATURES q DUAL 20-BIT MONOLITHIC ∆Σ ADC q SINGLE-ENDED VOLTAGE INPUT q 64X OVERSAMPLING DECIMATION FILTER: Passband Ripple: ±0.05dB Stopband Attenuation: –65dB q HIGH PERFORMANCE: THD+N: -88dB (typ) SNR: 95dB (typ) Dynamic Range: 95dB (typ) Internal High Pass Filter q PCM AUDIO INTERFACE: Master/Slave Modes 4 Data Formats q SAMPLING RATE: 32kHz, 44.1kHz, 48kHz q SYSTEM CLOCK: 256fS, 384fS, or 512.

  PCM1800   PCM1800






Part Number PCM1800
Manufacturers Texas Instruments
Logo Texas Instruments
Description SINGLE-ENDED ANALOG-INPUT 20-BIT STEREO ANALOG-TO-DIGITAL CONVERTER
Datasheet PCM1800 DatasheetPCM1800 Datasheet (PDF)

PCM1800 www.ti.com ... SBAS071B – OCTOBER 2000 – REVISED AUGUST 2008 SINGLE-ENDED ANALOG-INPUT 20-BIT STEREO ANALOG-TO-DIGITAL CONVERTER FEATURES 1 •23 Dual 20-Bit Monolithic ΔΣ ADC • Single-Ended Voltage Input • 64× Oversampling Decimation Filter: – Pass-Band Ripple: ±0.05 dB – Stop-Band Attenuation: –65 dB • High Performance: – THD+N: –88 dB (typical) – SNR: 95 dB (typical) – Dynamic Range: 95 dB (typical) – Internal High-Pass Filter • PCM Audio Interface: – Master/Slave Modes – Four Data Fo.

  PCM1800   PCM1800







ANALOG-TO-DIGITAL CONVERTER

® PCM 49% 180 FPO 0 PCM1800 Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER FEATURES q DUAL 20-BIT MONOLITHIC ∆Σ ADC q SINGLE-ENDED VOLTAGE INPUT q 64X OVERSAMPLING DECIMATION FILTER: Passband Ripple: ±0.05dB Stopband Attenuation: –65dB q HIGH PERFORMANCE: THD+N: -88dB (typ) SNR: 95dB (typ) Dynamic Range: 95dB (typ) Internal High Pass Filter q PCM AUDIO INTERFACE: Master/Slave Modes 4 Data Formats q SAMPLING RATE: 32kHz, 44.1kHz, 48kHz q SYSTEM CLOCK: 256fS, 384fS, or 512fS q SINGLE +5V POWER SUPPLY q SMALL 24-PIN SSOP PACKAGE DESCRIPTION PCM1800 is a low cost, single chip stereo analog-todigital converter with single-ended analog voltage inputs. The PCM1800 uses a delta-sigma modulator with 64X oversampling, including a digital decimation filter and serial interface which supports both Master and Slave Modes and four data formats. PCM1800 is suitable for a wide variety of cost-sensitive consumer applications where high performance is required. PCM1800 is fabricated on a highly advanced CMOS process. Analog Input (L) Analog Front-End Analog Input (R) Delta-Sigma Modulator Digital Output Decimation Digital Filter Serial Interface and Format Control Mode/Format Control System Clock International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111 Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cabl.


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