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PCM3060 Datasheet(PDF) 3 Page - Burr-Brown (TI) |
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PCM3060 Datasheet(HTML) 3 Page - Burr-Brown (TI) |
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www.ti.com ELECTRICAL CHARACTERISTICS PCM3060 SLAS533 – MARCH 2007 All specifications at T A = 25°C, VCC = 5 V, VDD = 3.3 V, fS = 48 kHz, SCKI1 = SCKI2 = 512 fS, 24-bit data (unless otherwise noted). PCM3060PW PARAMETER TEST CONDITIONS UNIT MIN TYP MAX DIGITAL INPUT/OUTPUT DATA FORMAT Audio data interface format I2S, LJ, RJ Audio data word length 16, 24 Bits Audio data format MSB-first, 2s-complement Sampling frequency, ADC 16 48 96 fS kHz Sampling frequency, DAC 16 48 192 System clock frequency 128, 192, 256, 384, 512, 768 fS 2.048 36.864 MHz INPUT LOGIC VIH (1) 2 VDD VIL(1) 0.8 Input logic level VDC VIH(2)(3) 2 5.5 VIL(2) (3) 0.8 IIH(2) VIN = VDD ±10 IIL(2) VIN = 0 V ±10 Input logic current µA IIH(1) (3) VIN = VDD 65 100 IIL(1) (3) VIN = 0 V ±10 OUTPUT LOGIC VOH(4) IOUT = –4 mA 2.8 Output logic level VDC VOL(4)(5) IOUT = 4 mA 0.5 REFERENCE OUTPUT VCOM output voltage 0.5 VCC V VCOM output impedance 7 12.5 18 k Ω Allowable VCOM output ±1 µA source/sink current ADC CHARACTERISTICS Resolution 16 24 Bits ANALOG INPUT Full scale input voltage VINL, VINR = 0 dB 0.6 VCC Vp-p Center voltage 0.5 VCC V Input impedance 10 k Ω Antialiasing filter response –3 dB 300 kHz DC ACCURACY Gain mismatch, Full-scale input, VINL, VINR ±2 ±8 % of FSR channel-to-channel Gain error Full-scale input, VINL, VINR ±2 ±8 % of FSR Bipolar zero error HPF bypass, VINL, VINR ±0.5 ±2 % of FSR (1) BCK1, BCK2, LRCK1, LRCK2 (in slave mode, Schmitt-trigger input with 50-k Ω typical internal pulldown resistor) (2) SCKI1, SCKI2, DIN, MS/ADR/IFMD, MC/SCL/FMT, MD/SDA/IFMD (Schmitt-trigger input, 5-V tolerant). (3) RST (Schmitt-trigger input with 50-k Ω typical internal pulldown resistor, 5-V tolerant). (4) BCK1, BCK2, LRCK1, LRCK2 (in master mode), DOUT, ZEROL, ZEROR (5) MD/SDA/IFMD (in I2C mode, open drain LOW output) 3 Submit Documentation Feedback |
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