AD7118BQ AD [Analog Devices], AD7118BQ Datasheet
AD7118BQ
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AD7118BQ Summary of contents
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... 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 – +125 C NOTES Plastic DIP ...
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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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AD7118 CIRCUIT DESCRIPTION GENERAL CIRCUIT INFORMATION The AD7118 consists of a 17-bit R-2R CMOS multiplying D/A converter with extensive digital input logic. The logic translates the 6-bit binary input into a 17-bit word which is used to drive the D/A ...
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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 ...