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PCM1738E2K Datasheet(PDF) 2 Page - Burr-Brown (TI) |
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PCM1738E2K Datasheet(HTML) 2 Page - Burr-Brown (TI) |
2 / 33 page PCM1738 2 SBAS174B SPECIFICATIONS All specifications at TA = +25 C, VDD = +3.3V, VCC = +5V, SCKI = 256fS (fS = 44.1kHz), and 24-bit input data, unless otherwise noted. PCM1738E PARAMETER CONDITIONS MIN TYP MAX UNITS RESOLUTION 24 Bits DATA FORMAT Audio Data Interface Formats Standard, I2S, Left-Justified Audio Data Bit Length 16-, 20-, 24-Bits Selectable Audio Data Format MSB-First, Binary Two’s Complement Sampling Frequency (fS) 10 200 kHz System Clock Frequency 128, 192, 256, 384, 512, 768fS DIGITAL INPUT/OUTPUT Logic Family TTL-Compatible Input Logic Level VIH 2.0 VDC VIL 0.8 VDC Input Logic Current IIH VIN = VDD 10 A IIL VIN = 0V –10 A Output Logic Level VOH IOH = –2mA 2.4 VDC VOL IOL = +2mA 1.0 VDC High Impedance Output Logic Current(1) IOHZ VOUT = VDD 5 A IOLZ VOUT = VDD 5 A DYNAMIC PERFORMANCE(2) THD+N at VOUT = 0dB fS = 44.1kHz 0.0004 0.0008 % fS = 96kHz 0.0006 % fS = 192kHz 0.0012 % Dynamic Range EIAJ, A-Weighted, fS = 44.1kHz 114 117 dB A-Weighted, fS = 96kHz 117 dB A-Weighted, fS = 192kHz 117 dB Signal-to-Noise Ratio EIAJ, A-Weighted, fS = 44.1kHz 114 117 dB A-Weighted, fS = 96kHz 117 dB A-Weighted, fS = 192kHz 117 dB Channel Separation fS = 44.1kHz 110 115 dB fS = 96kHz 113 dB fS = 192kHz 111 dB Level Linearity Error VOUT = –110dB 1.0 dB DC ACCURACY VCOM2 Voltage 2.45 V VCOM2 Output Current Delta VCOM2 < 5% 100 A Gain Error 2.0 % of FSR Gain Mismatch, Channel-to-Channel 0.5 % of FSR Bipolar Zero Error at Bipolar Zero 0.5 % of FSR DSD MODE DYNAMIC PERFORMANCE(1) 44.1kHz, 64fS THD+N at Full Scale 2.48mAp-p 0.0004 % Dynamic Range –60dB, EIAJ, A-Weighted 117 dB Signal-to-Noise Ratio EIAJ, A-Weighted 117 dB ANALOG OUTPUT Output Current Full Scale (0dB) 2.48 mAp-p DSD Mode Output Current 100% OUTPUT 2.48 mAp-p Center Current Bipolar Zero Input 0 mAp-p DIGITAL-FILTER PERFORMANCE Filter Characteristics 1, Sharp Roll-Off Passband 0.002dB 0.454fS Hz Passband –3dB 0.487fS Hz Stopband 0.546fS Hz Passband Ripple 0.002 dB Stopband Attenuation Stopband = 0.546fS –75 dB Stopband Attenuation Stopband = 0.567fS –82 dB Filter Characteristics 2, Slow Roll-Off Passband 0.04dB 0.274fS Hz Passband –3dB 0.454fS Hz Stopband 0.732fS Hz Passband Ripple 0.002 dB Stopband Attenuation Stopband = 0.732fS –82 dB Delay Time 29/fS sec De-Emphasis Error 0.1 dB |
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Similar Description - PCM1738E2K |
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