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AD7401 Isolated Sigma-Delta Modulators

Analog Devices Inc. AD7401 Isolated Sigma-Delta Modulators are based on ADI's iCoupler® technology and convert an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation. Analog Devices AD7401 is a second-order, sigma-delta (Σ-Δ) modulator that operates from a 5V power supply and accepts a differential input signal of ±200mV (±320mV full scale). The analog input is continuously sampled by the analog modulator, eliminating the need for external sample-and-hold circuitry. The input information is contained in the output stream as a density of ones with a data rate up to 20MHz. The original information can be reconstructed with an appropriate digital filter. The serial input/output can use a 5V or a 3V supply (VDD2).

High-Speed ADC & DAC Converters

Analog Devices High-Speed Converters consist of A/D converters (ADC), D/A converters (DAC) and AFE/CODECs. Offering superior performance, high input bandwidths, and integrated signal processing, high-speed data converters from ADI allow designers to easily and reliably select the proper solution for various applications, including instrumentation, Mil/Aero, wireless/wired communications, and medical imaging.

ADI Isolation - Power Conversion

Analog Devices Isolation - All

Data Converters

Analog Devices Inc. Data Converters are a portfolio of data converters that are unmatched in ability and deliver performance with value. The converters provide accurate and reliable conversion for a range of applications. Typical applications include industrial automation, programmable logic controllers, optical transceivers, data acquisition, and more.

Analog to Digital Converters ADI SLP

Analog to Digital Converters (ADC, A/D)

Analog Devices Inc. Analog-to-Digital Converters (ADC, A/D) translate analog electrical signals for data-processing purposes. With products matching performance, power, cost, and size needs, Analog Devices offers a large A/D converter portfolio.