AD7118LN Analog Devices, AD7118LN Datasheet
AD7118LN
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AD7118LN Summary of contents
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... Operating frequency range of the device is from dc to several hundred kHz. The device is manufactured using an advanced monolithic silicon gate thin-film on CMOS process and is packaged in a 14-pin dual-in-line package. ORDERING INFORMATION Temperature Model Range AD7118KN +70 C AD7118LN +70 C AD7118BQ – +85 C AD7118CQ – + AD7118TQ – +125 C 2 AD7118UQ – ...
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AD7118–SPECIFICATIONS Parameter NOMINAL RESOLUTION ACCURACY RELATIVE AD7118L/C –30 dB –31 –42 dB –43 –48 dB AD7118K/B –30 dB –31 –42 dB MONOTONIC RANGE Nominal 1.5 ...
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ABSOLUTE MAXIMUM RATINGS +25 C unless otherwise noted (to DGND ...
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... For further information on CMOS multiplying D/A converters refer to “Application Guide 1.5N to CMOS Multiplying D/A Converters” which is available from 20 Analog Devices, Publication Number G479–15–8/78. 63 Figure 3. Equivalent Analog Output Circuit of AD7118 Table I. Ideal Attenuation vs. Input Code Attenuation ...
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DYNAMIC PERFORMANCE The dynamic performance of the AD7118 will depend upon the gain and phase characteristics of the output amplifier, together with the optimum choice of PC board layout and decoupling components. Figure 4 shows a printed circuit layout which ...
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AD7118 –Typical Performance Characteristics Figure 7. Digital Threshold & Power Supply Current vs. Power Supply Figure 8. DC Attenuation Error vs. Attenuation & V Figure 9. DC Attenuation Error vs. Attenuation & Temperature Figure 10. Output Leakage Current as Temperature ...