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

  Hold Shift Key for secondary sorting
SortOrderPart#Sensor Primary FunctionSignal Conditioning FeaturesBW -3 dB (typ)
BW, Baseband/Channel (typ)
Vs span (min)
Vs span (max)
Gain Drift (typ)
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 $13.50

Technical Resources