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PCM1732 Datasheet(PDF) 4 Page - Burr-Brown (TI) |
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PCM1732 Datasheet(HTML) 4 Page - Burr-Brown (TI) |
4 / 18 page ® 4 PCM1732 PIN NAME I/O DESCRIPTION 1 LRCIN IN Left and Right Clock Input. This clock is equal to the sampling rate, fS.(1) 2 DIN IN Serial Audio Data Input(1) 3 BCKIN IN Bit Clock Input for Serial Audio Data(1) 4 CLKO OUT Buffered System Clock Output. 5 XTI IN Oscillator Input/External Clock Input(2) 6 XTO OUT Oscillator Output 7 DGND — Digital Ground 8VDD — Digital Power +5V 9 HDCD OUT HDCD Encoded Data Detect 10 VCC2R — Analog Power +5V, Rch 11 AGND2R — Analog Ground, Rch 12 EXTR — Common Mode Voltage for Analog Output Amp, Rch 13 VOUTR OUT Analog Voltage Output, Rch 14 AGND1 — Analog Ground 15 VCC1 — Analog Power +5V 16 VOUTL OUT Analog Voltage Output, Lch 17 EXTL — Common Mode Voltage for Analog Output Amp, Lch 18 AGND2L OUT Analog Ground, Lch 19 VCC2L — Analog Power +5V, Lch 20 GAIN OUT External (analog) Gain Scaling 21 ZERO OUT Zero Data Flag 22 RST IN Reset. When this pin is LOW, the digital filter and modulators are held in reset.(3) 23 CS/IW0 IN Chip Select/Input Format Selection. When this pin is LOW, the Mode Control interface is en- abled.(4) 24 MODE IN Mode Control Select: H = Software; L = Hardware(3) 25 MUTE IN Mute Control(3) 26 MD/FSS IN Mode Data/Sampling Rate Range Select(3) 27 MC/DEM IN Mode Clock/De-Emphasis Select(3) 28 ML/I2S IN Mode Latch/Input Format Select(3) NOTES: (1) Schmitt Trigger input. (2) CMOS logic level input. (3) Schmitt Trigger input with pull-up resister. (4) Schmitt Trigger input with pull-down resistor. PIN ASSIGNMENTS PIN CONFIGURATION ELECTROSTATIC DISCHARGE SENSITIVITY This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. Power Supply Voltage ...................................................................... +6.5V +VCC to +VDD Difference ................................................................... ±0.1V Input Logic Voltage .................................................. –0.3V to (VDD + 0.3V) Input Current (except power supply) ............................................... ±10mA Power Dissipation .......................................................................... 750mW Operating Temperature Range ......................................... –25 °C to +70°C Storage Temperature ...................................................... –55 °C to +125°C Lead Temperature (soldering, 5s) ................................................. +260 °C (reflow, 10s) .................................................... +235 °C ABSOLUTE MAXIMUM RATINGS LRCIN DIN BCKIN CLKO XTI XTO DGND V DD HDCD V CC2R AGND2R EXTR V OUTR AGND1 ML/I2S MC/DEM MD/FSS MUTE MODE CS/IWO RST ZERO GAIN V CC2L AGND2L EXTL V OUTL V CC1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 PCM1732U Top View SO-28 PACKAGE SPECIFIED DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE NUMBER(1) RANGE MARKING NUMBER(2) MEDIA PCM1732U SO-28 217 –25 °C to +70°C PCM1732U PCM1732U Rails "" " " " PCM1732U/1K Tape and Reel NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /1K indicates 1000 devices per reel). Ordering 1000 pieces of “PCM1732U/1K” will get a single 1000-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book. PACKAGE/ORDERING INFORMATION |
Similar Part No. - PCM1732 |
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Similar Description - PCM1732 |
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