厂商：Freescale
类别：16位单片机
厂商：TDK
类别：抗氧体磁珠和芯片
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类别：Video Encoder/Decoder Module
厂商：Atmel
类别：Atmel CryptoMemory
厂商：Linear
类别：零漂移放大器
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特点High Linearity:Wide Input Bandwidth:No-Hassle Simplicity:Low Supply Current:Ultralow Shutdown Current:Flexible Inputs:Flexible Output:Small Size:典型应用典型应用描述The LTC ? 1967 is a true RMS-to-DC converter that uses an innovative delta-sigma computational technique. The benefits of the LTC1967 proprietary architecture when compared to conventional log-antilog RMS-to-DC converters are higher linearity and accuracy, bandwidth independent of amplitude and improved temperature behavior.The LTC1967 operates with single-ended or differential input signals (for EMI/RFI rejection) and supports crest factors up to 4. Common mode input range is rail-to-rail. Differential input range is 1VPEAK, and offers unprecedented linearity. The LTC1967 allows hassle-free system calibration at any input voltage.The LTC1967 has a rail-to-rail output with a separate output reference pin providing flexible level shifting; it operates on a single power supply from 4.5V to 5.5V. A low power shutdown mode reduces supply current to 0.1μA.The LTC1967 is packaged in the space-saving MSOP package, which is ideal for portable applications.Protected under U.S. Patent Numbers 6,359,576, 6,362,677 and 6,516,291.