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PCM1738E Datasheet(PDF) 4 Page - Texas Instruments |
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PCM1738E Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 47 page  www.ti.com PCM1738 SBAS174C – FEBRUARY 2002 – REVISED FEBRUARY 2007 ELECTRICAL CHARACTERISTICS (continued) All specifications at T A = 25°C, VDD = 3.3 V, VCC = 5 V, SCKI = 256 fS (fS = 44.1 kHz), and 24-bit input data (unless otherwise noted) PCM1738E PARAMETER TEST CONDITIONS UNIT MIN TYP MAX DIGITAL-FILTER PERFORMANCE Filter Characteristics 1, Sharp Rolloff Pass band ±0.002 dB 0.454 fS Hz Pass band –3 dB 0.49 fS Hz Stop band 0.546 fS Hz Pass-band ripple ±0.002 dB Stop-band attenuation Stop band = 0.546 fS –75 dB Stop-band attenuation Stop band = 0.567 fS –82 dB Filter Characteristics 2, Slow Rolloff Pass band ±0.04 dB 0.274 fS Hz Pass band –3 dB 0.454 fS Hz Stop band 0.732 fS Hz Pass-band ripple ±0.002 dB Stop-band attenuation Stop band = 0.732 fS –82 dB Delay time 29/fS sec De-emphasis error ±0.1 dB POWER SUPPLY REQUIREMENTS VDD 3 3.3 3.6 Voltage range VDC VCC 4.75 5 5.25 VDD = 3.3 V, fS = 44.1 kHz 7 9.8 IDD(4) VDD = 3.3 V, fS = 96 kHz 15 mA VDD = 3.3 V, fS = 192 kHz 30 Supply current VCC = 5 V, fS = 44.1 kHz 33 46.2 ICC VCC = 5 V, fS = 96 kHz 34.5 mA VCC = 5 V, fS = 192 kHz 36.5 VDD = 3.3 V, VCC = 5 V, fS = 44.1 kHz 188 263 Power dissipation VDD = 3.3 V, VCC = 5 V, fS = 96 kHz 222 mW VDD = 3.3 V, VCC = 5 V, fS = 192 kHz 282 TEMPERATURE RANGE Operation temperature –25 85 °C θ JA Thermal resistance 100 °C/W (4) SCKO is disabled. Input is bipolar zero data. 4 Submit Documentation Feedback |
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Similar Description - PCM1738E |
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