Precision Modulators/Demodulators

Analog Devices precision modulators and demodulators support balanced modulation and demodulation, synchronous detection, signal recovery, and a range of other applications in industrial, medical, and communications markets. Our devices are specified over a temperature range of –40°C to +85°C and have the low power consumption that makes them ideal for battery-powered and low voltage systems.

Additional applications:
• Lock-in amplifiers
• Phase detectors
• Control systems



Product Selection Table

Precision Modulators/Demodulators

Precision Modulators/Demodulators

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Precision Modulators/Demodulators

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SortOrderPart#Sensor Primary FunctionSignal Conditioning FeaturesBandwidth -3 dB (typ)
(Hz)
Bandwidth, Baseband/Channel (typ)
(Hz)
Vsupply span (min)
(V)
Vsupply span (max)
(V)
Gain Drift (typ)
(ppm/°C)
US Price 1000 to 4999
($ US)
1ADA2200Reference Circuit Available Precision Mod/Dem Demodulator, Programable LP Filter 4M 30k 2.7 3.6 5 $2.95
2AD630 Precision Mod/Dem Demodulator, Modulator 2M 1k 10 33 2 $12.73