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Partname:AD7118UQ
Description:17V; 450mW; LOGDAC CMOS logarithmic D/A converter. For digitally controlled AGC systems, audio attenuators, wide dynamic range A/D converters, sonar systems, function generators
Manufacturer:Analog Devices
Package:CERDIP
Pins:16
Oper. temp.:-25 to 85
Datasheet:PDF (197K).
Click here to download *)

The LOGDAC AD7118 is a CMOS multiplying D/A converter which attenuates an analog input signal over the range 0 to 85.5 dB in 1.5 dB steps. The analog output is determined by a six-bit attenuation code applied to the digital inputs. Operating frequency range of the device is from dc to several hundred kHz.

Click here to download AD7118UQ Datasheet
Click here to download AD7118UQ Datasheet
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