AD7400AYRWZ, АЦП, сигма-дельта, 16 бит, 10 Мвыборок/с, Однополярный, 4.5 В, 5.5 В, SOIC
The AD7400AYRWZ is an Isolated Sigma-Delta Modulator that converts an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc, iCoupler® technology. The analog input is sampled continuously 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 of 10MHz. The original information can be reconstructed with an appropriate digital filter. High speed CMOS, combined with monolithic air core transformer technology, means the on-chip isolation provides outstanding performance characteristics superior to alternatives such as optocoupler devices.
• Serial interface is digitally isolated
• Second-order modulator
• Onboard digital isolator
• Onboard reference
Полупроводники - Микросхемы\Преобразование Сигналов и Данных