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PCM1801U Datasheet(PDF) 3 Page - Burr-Brown (TI) |
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PCM1801U Datasheet(HTML) 3 Page - Burr-Brown (TI) |
3 / 13 page ® 3 PCM1801 PIN CONFIGURATION The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. PIN NAME I/O DESCRIPTION 1VINL IN Analog Input, Lch. 2VINR IN Analog Input, Rch. 3 DGND — Digital Ground 4VDD — Digital Power Supply 5 SCKI IN System Clock Input; 256fS, 384fS, or 512fS. 6 BCK IN Bit Clock Input 7 LRCK IN Sampling Clock Input 8 DOUT OUT Audio Data Output 9 BYPAS IN HPF Bypass Control(1) L: HPF Enabled H: HPF Disabled 10 FMT IN Audio Data Format(1) L: MSB-First, Left-Justified H: MSB-First, I2S 11 VCC — Analog Power Supply 12 AGND — Analog Ground 13 VREF2 — Reference 2 Decoupling Capacitor 14 VREF1 — Reference 1 Decoupling Capacitor NOTE: (1) With 100k Ω typical pull-down resistor. PIN ASSIGNMENTS Top View SOIC Supply Voltage: +VDD, +VCC .............................................................. +6.5V Supply Voltage Differences ............................................................... ±0.1V GND Voltage Differences .................................................................. ±0.1V Digital Input Voltage ................................................. –0.3V to (VDD + 0.3V) Analog Input Voltage ................................................ –0.3V to (VCC + 0.3V) Input Current (any pin except supplies) .......................................... ±10mA Power Dissipation .......................................................................... 300mW Operating Temperature Range ......................................... –25 °C to +85°C Storage Temperature ...................................................... –55 °C to +125°C Lead Temperature (soldering, 5s) .................................................. +260 °C (reflow, 10s) ..................................................... +235 °C ABSOLUTE MAXIMUM RATINGS 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. PACKAGE SPECIFIED DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE NUMBER RANGE MARKING NUMBER(1) MEDIA PCM1801U SO-14 235 –25 °C to +85°C PCM1801U PCM1801U Rails "" " " " PCM1801U/2K Tape and Reel NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces of “PCM1801U/2K” will get a single 2000-piece Tape and Reel. PACKAGE/ORDERING INFORMATION V INL V INR DGND V DD SCKI BCK LRCK V REF1 V REF2 AGND V CC FMT BYPAS DOUT 1 2 3 4 5 6 7 14 13 12 11 10 9 8 PCM1801U |
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