Part Number
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AD7111A |
Manufacturer
|
Analog Devices |
Description
|
LC2MOS LOGDAC Logarithmic D/A Converter |
Published
|
Mar 23, 2005 |
Detailed Description
|
a
FEATURES Dynamic Range: 88.5 dB Resolution: 0.375 dB On-Chip Data Latches +5 V Operation AD7111A Pin Compatible with A...
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Datasheet
|
AD7111A
|
Overview
a
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 DIAGRAMS
VDD VIN R FB
AD7111
17-BIT DAC
I OUT AGND
17-BIT LATCH
DECODE LOGIC
The LOGDAC® AD7111/AD7111A are monolithic multiplying D/A converters featuring wide dynamic range in a small package.
Both DACs can attenuate an analog input signal over the range 0 dB to 88.
5 dB in 0.
375 dB steps.
They are available in 16-pin DIPs and SOIC packages.
The AD7111 is also available in a 20-termina...
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