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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PCM1608 датащи(PDF) 2 Page - Texas Instruments |
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PCM1608 датащи(HTML) 2 Page - Texas Instruments |
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2 / 29 page  PCM1608 2 SBAS164A ELECTROSTATIC DISCHARGE SENSITIVITY This integrated circuit can be damaged by ESD. Texas Instru- ments 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, VDD .............................................................. +4.0V VCC .............................................................. +6.5V Ground Voltage Differences .............................................................. ±0.1V Digital Input Voltage ................................................ –0.3V to (6.5V + 0.3V) Input Current (except power supply) ............................................... ±10mA Operating Temperature Under Bias ................................ –40 °C to +125°C Storage Temperature ...................................................... –55 °C to +150°C Junction Temperature .................................................................... +150 °C Lead Temperature (soldering, 5s) ................................................. +260 °C Package Temperature (IR reflow, 10s) .......................................... +235 °C ABSOLUTE MAXIMUM RATINGS PACKAGE SPECIFIED DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE NUMBER RANGE MARKING NUMBER(1) MEDIA PCM1608Y LQFP-48 340 –25 °C to +85°C PCM1608Y PCM1608Y 250-Piece Tray "" " " " PCM1608Y/2K Tape and Reel PCM1608KY LQFP-48 340 –25 °C to +85°C PCM1608KY PCM1608KY 250-Piece Tray "" " " " PCM1608KY/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 “PCM1608Y/2K” will get a single 2000-piece Tape and Reel. PACKAGE/ORDERING INFORMATION ELECTRICAL CHARACTERISTICS All specifications at TA = +25°C, VCC = 5.0V, VDD = 3.3V, system clock = 384fS (fS = 44.1kHz), and 24-bit data, unless otherwise noted. PCM1608Y PCM1608KY PARAMETER CONDITIONS MIN TYP MAX UNITS RESOLUTION 24 Bits DATA FORMAT Audio Data Interface Formats Standard, I2S, Left-Justified Audio Data Bit Length 16, 18, 20, 24-Bits Selectable Audio Data Format MSB-First, Binary Two’s Complement Sampling Frequency (fS)VOUT 1, 2, 7, 8 5 200 kHz VOUT 3, 4, 5, 6 5 100 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(1) VIN = VDD 10 µA IIL(1) VIN = 0V –10 µA IIH(2) VIN = VDD 65 100 µA IIL(2) VIN = 0V –10 µA Output Logic Level VOH IOH = –4mA 2.4 VDC VOL IOL = +4mA 1.0 VDC DYNAMIC PERFORMANCE(3) (4) PCM1608Y THD+N at VOUT = 0dB fS = 44.1kHz 0.003 0.01 % fS = 96kHz 0.005 % fS = 192Hz 0.006 % THD+N at VOUT = –60dB fS = 44.1kHz 1.25 % fS = 96kHz 1.40 % fS = 192kHz 1.65 % Dynamic Range EIAJ, A-Weighted, fS = 44.1kHz 94 100 dB A-Weighted, fS = 96kHz 99 dB A-Weighted, fS = 192kHz 98 dB Signal-to-Noise Ratio EIAJ, A-Weighted, fS = 44.1kHz 94 100 dB A-Weighted, fS = 96kHz 99 dB A-Weighted, fS = 192kHz 98 dB Channel Separation fS = 44.1kHz 91 98 dB fS = 96kHz 97 dB fS = 192kHz 96 dB Level Linearity Error VOUT = –90dB ±0.5 dB |
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