AD7111 - LC2MOS LOGDAC Logarithmic D/A Converter
CONTROL LOGIC 8-BIT BUFFER CS VDD WR D0 * D7 DGND VIN R FB AD7111A 17-BIT DAC I OUT AGND 17-BIT LATCH DECODE LOGIC CONTROL LOGIC 8-BIT BUFFER CS WR D0 * D7 DGND PRODUCT HIGHLIGHTS 1.
Wide Dynamic Range: 0 dB to 88.5 dB attenuation range in 0.375 dB steps.
2.
Small
AD7111 Features
* Dynamic Range: 88.5 dB Resolution: 0.375 dB On-Chip Data Latches +5 V Operation AD7111A Pin Compatible with AD7524 Low Power APPLICATIONS Audio Attenuators Sonar Systems Function Generators Digitally Controlled AGC System LC2MOS LOGDAC Logarithmic D/A Converter AD7111/AD7111A FUNCTIONAL BLOCK DIAGR
