AD1868N Analog Devices Inc, AD1868N Datasheet
AD1868N
Specifications of AD1868N
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AD1868N Summary of contents
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FEATURES Dual Serial Input, Voltage Output DACs Single +5 V Supply 0.004% THD+N (typ) Low Power (typ) 108 dB Channel Separation (min) Operates at 8 Oversampling 16-Pin Plastic DIP or SOIC Package APPLICATIONS Portable Compact Disc Players ...
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... DRIFT ( +70 C) Gain Drift Midscale Drift TOTAL HARMONIC DISTORTION + NOISE 0 dB, 990.5 Hz AD1868N AD1868N-J –20 dB, 990.5 Hz AD1868N AD1868N-J –60 dB, 990.5 Hz AD1868N AD1868N-J CHANNEL SEPARATION 1 kHz SIGNAL-TO-NOISE RATIO (with A-Weight Filter) D-RANGE (with A-Weight Filter) OUTPUT Voltage Output Pins ( Output Range ( 3%) ...
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Typical Performance of the AD1868 –30 –40 –50 –60 –70 –80 –90 –100 0.5 2.5 4.5 6.5 8.5 10.5 12.5 14.5 FREQUENCY – kHz Figure 1. THD+N vs. Frequency –20 –30 –40 –50 –60 –70 –80 –90 4.4 4.6 4.8 ...
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... Midscale error is the difference between the analog output and the bias when the twos complement input code representing midscale is loaded in the input register. Midscale error is ex- pressed in mV. ORDERING GUIDE THD + N Model @ F S AD1868N 0.008% AD1868R 0.008% AD1868N-J 0.006% AD1868R-J 0.006 Plastic DIP SOIC ...
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AD1868 18-BIT DAC 18-BIT LL SERIAL REGISTER REF 18-BIT SERIAL REGISTER V REF LR 6 DGND 7 18-BIT DAC Functional Block Diagram ANALOG CIRCUIT CONSIDERATIONS ...
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AD1868 AD1868 NRL AGND NRR DGND V 9 ...
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TIMING Figure 10 illustrates the specific timing requirements that must be met in order for the data transfer to be accomplished prop- erly. The input pins of the AD1868 are TTL and 5 V CMOS compatible. The maximum clock rate ...
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AD1868 ADDITIONAL APPLICATIONS In addition to CD player designs, the AD1868 is suitable for similar applications such as DAT, portable musical instru- ments, Laptop and Notebook personal computers, and PC au- dio I/O boards. The circuit techniques illustrated are directly ...
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YM3434 16/ BCO 6 11 WCO 10 7 DRO DLO DD Figure 14. AD1868 with Yamaha YM3434 Digital Filter OTHER ...
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AD1868 – 16-BIT 16-BIT LATCH DAC DGND 2 +V SERIAL L 3 INPUT REGISTER NC 4 CLK 5 CONTROL LOGIC LE 6 DATA AD1851 CONNECT AD1851 16-Bit PCM Audio DAC 107 dB ...
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REV. A –V VOLTAGE 1 S REFERENCE – TRIM + CLK 5 INPUT & 20-BIT 6 DIGITAL DAC LE OFFSET 7 DATA – AD1862 AD1862 20-Bit, Low Noise Audio DAC 110 dB SNR ...
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AD1868 (4.57) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). Plastic DIP (N) Package 16 9 0.31 0.25 (7.87) (6.35 0.87 (22.1) MAX 0.035 (0.89) 0.18 0.125 (3.18) MIN 0.033 (0.84) 0.1 (2.54) 0.018 (0.46) Plastic SOIC (R) ...