전자부품 데이터시트 검색엔진 |
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DF1706 데이터시트(PDF) 3 Page - Texas Instruments |
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DF1706 데이터시트(HTML) 3 Page - Texas Instruments |
3 / 16 page DF1706 3 SBAS182 PIN NAME I/O DESCRIPTION 1DIN IN Serial Audio Data Input(1) 2 BCKIN IN Bit Clock Input for Serial Audio Data(1) 3I2S IN Input Audio Data Format Select(2, 4) 4 IW0 IN Input Audio Data Word Select(2, 4) 5 IW1 IN Input Audio Data Word Select(2, 4) 6 XTI IN Oscillator Input /External Clock Input 7 XTO OUT Oscillator Output 8 DGND — Digital Ground 9 CLKO OUT Buffered System Clock Output 10 MODE IN Mode Control Select (HIGH: Software Mode, LOW: Hardware Mode)(3) 11 MD/CKO IN Mode Control, Data/Half External Clock Fre- quency Select(3, 5) 12 MC/LRIP IN Mode Control, Clock/Polarity of LRCIN Select(3, 5) 13 ML/RESV IN Mode Control, Latch Clock/Reserve(3, 5) 14 RST IN Reset, Active LOW. When this pin is LOW the DF and modulators are held in reset.(3) 15 MUTE IN Mute Control, Active LOW(4) 16 DEM IN De-Emphasis Control(2, 4) 17 SF0 IN Sampling Rate Select for De-emphasis(2, 4) 18 SF1 IN Sampling Rate Select for De-emphasis(2, 4) 19 OW0 IN Output Audio Data Word Select(2, 4) 20 OW1 IN Output Audio Data Word Select(2, 4) 21 x4 IN Oversampling Ratio Control. When this pin is set HIGH, the ratio is 4 times. 22 VDD — Digital Power, +3.3V 23 DOR OUT R-Channel, Serial Audio Data Output 24 DOL OUT L-Channel, Serial Audio Data Output 25 WCKO OUT Word Clock Output for Serial Audio Data Output 26 BCKO OUT Bit Clock Output for Serial Audio Data Output 27 SRO IN Filter Response Select (2, 4) 28 LRCIN IN L/R Clock Input (fS)(1) NOTES: (1) Pins 1, 2, 28—Schmitt-Trigger input without pull-up and -down resistor. (2) Pins 3-5, 16-21, 27—Schmitt-Trigger input without pull-up and -down resistor. (3) Pins 10-15—Schmitt-Trigger input without pull-up and -down resistor. (4) Pins 3-5, 15-20, 27—these pins are invalid when MODE (pin 10) is HIGH. (5) Pins 11-13—these pins have different functions corre- sponding to MODE (pin 10) HIGH/LOW. 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. Supply Voltage .................................................................................. +4.0V Digital Input Voltage .............................................................. –0.2V to 4.5V Input Current (any pins except supplies) ........................................ ±10mA Operating Temperature Range ......................................... –25 °C to +85°C Ambient Storage Temperature ....................................... –40 °C to +125°C Junction Temperature ................................................................... +150 °C Lead Temperature (soldering, 5s) ................................................. +260 °C Package Temperature (IR reflow, Peak, 10s) ................................ +235 °C ABSOLUTE MAXIMUM RATINGS D IN BCKIN I2S IW0 IW1 XTI XTO DGND CLKO MODE MD/CKO MC/LRIP ML/RSV RST LRCIN SRO BCKO WCKO DOL DOR V DD x4 OW1 OW0 SF1 SF0 DEM MUTE 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 DF1706E PACKAGE SPECIFIED DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE NUMBER RANGE MARKING NUMBER(1) MEDIA DF1706E SSOP-28 324 –25 °C to +85°C DF1706E DF1706E Rails "" " " " DF1706E/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 “DF1706E/2K” will get a single 2000-piece Tape and Reel. PACKAGE/ORDERING INFORMATION Top View SSOP |
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유사한 설명 - DF1706 |
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