AD1865N-K Analog Devices Inc, AD1865N-K Datasheet
AD1865N-K
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AD1865N-K Summary of contents
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FEATURES Dual Serial Input, Voltage Output DACs No External Components Required 110 dB SNR 0.003% THD+N Operates at 16 Oversampling per Channel 5 Volt Operation Cophased Outputs 116 dB Channel Separation Pin Compatible with AD1864 DIP or SOIC Packaging ...
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... DRIFT ( +70 C) Gain Drift Midscale Drift TOTAL HARMONIC DISTORTION + NOISE* 0 dB, 990.5 Hz AD1865N, R AD1865N-J, R-J 20 dB, 990.5 Hz AD1865N, R AD1865N-J, R-J –60 dB, 990.5 Hz AD1865N, R AD1865N-J, R-J CHANNEL SEPARATION* 0 dB, 990.5 Hz SIGNAL-TO-NOISE RATIO* ( kHz) D-RANGE* (With A-Weight Filter) –60 dB, 990.5 Hz AD1865N, R AD1865N-J, R-J OUTPUT ...
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... Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ORDERING GUIDE Temperature Model Range THD AD1865N – +70 C 0.006% AD1865N-J – +70 C 0.004% AD1865R – +70 C 0.006% AD1865R-J – +70 C 0.004 Plastic DIP Small Outline IC Package. ...
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AD1865 TOTAL HARMONIC DISTORTION + NOISE Total harmonic distortion plus noise (THD+N) is defined as the ratio of the square root of the sum of the squares of the am- plitudes of the harmonics and noise to the value of ...
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FREQUENCY – kHz Figure 1. THD+N (dB) vs. Frequency (kHz) 100 500 1000 1500 2000 LOAD RESISTANCE – Figure 4. THD+N (dB) vs. Load Resistance ( ...
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AD1865–Analog Circuit Consideration GROUNDING RECOMMENDATIONS The AD1865 has three ground pins, two labeled AGND and one labeled DGND. AGND, the analog ground pins, are the “high quality” ground references for the device. To minimize distortion and reduce crosstalk between channels, ...
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CURRENT OUTPUT MODE One or both channels of the AD1865 can be operated in current output mode. I can be used to directly drive an external OUT current-to-voltage (I-V) converter. The internal feedback resis- tor can still be ...
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AD1865 –5V ANALOG SUPPLY SM5813AP APT BCKO WCKO 5 24 DOL 23 6 DOR ...
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MULTICHANNEL DIGITAL KEYBOARD DESIGN Figure 11 illustrates how to cascade AD1865’s to add multiple voices to an electronic musical instrument. In this example, the data and clock signals are shared between all six DACs. As the data representing an output ...
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AD1865 ADDITIONAL APPLICATIONS Figures 12 through 14 show connection diagrams for the AD1865 and standard digital filter chips from Yamaha, NPC and Sony. Each figure is an example of cophase operation operating for each channel. The 2-pole ...
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OTHER DIGITAL AUDIO COMPONENTS AVAILABLE 16-BIT 16-BIT – LATCH DAC DGND 2 SERIAL INPUT REGISTER OUT CLK 5 REF CONTROL LOGIC LE 6 DATA 7 AD1856 – ...
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AD1865 PIN 1 0.250 (6.35) SEATING PLANE 0.200 (5.05) 0.125 (3.18) 0.708 (18.02) 0.696 (17.67 0.019 (0.49) 0.050 (1.27) BSC 0.014 (0.35) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 24-Pin Plastic DIP (N-24A) Package 24 13 0.580 ...