厂商：Freescale
类别：16位单片机
厂商：Sandisk
类别：固态硬盘驱动器
厂商：Linear
类别：A/D 数据转换器
厂商：Murata
类别：DC/DC 转换器
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
类别：专用比较器
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特点 Extremely Easy to Use—A Single Resistor Value Sets the Cutoff Frequency (256Hz < f C < 256kHz) Extremely Flexible—Different Resistor Values Allow Arbitrary Transfer Functions with or without Gain (256Hz < f C <256kHz) Supports Cutoff Frequencies Up to 360kHz Using FilterCAD?LTC1563-2: Unity-Gain Butterworth Response Uses a Single Resistor Value, Different Resistor Values Allow Other Responses with or without GainLTC1563-3: Unity-Gain Bessel Response Uses a Single Resistor Value, Different Resistor Values Allow Other Responses with or without GainRail-to-Rail Input and Output VoltagesOperates from a Single 3V (2.7V Min) to ±5V Supply Low Noise: 36μV RMS for f C = 25.6kHz, 60μV RMS for f C = 256kHz f C Accuracy < ±2% (Typ) DC Offset < 1mVCascadable to Form 8th Order Lowpass FiltersAvailable in Narrow SSOP-16 Package典型应用典型应用描述The LTC ? 1563-2/LTC1563-3 are a family of extremely easy-to-use, active RC lowpass filters with rail-to-rail inputs and outputs and low DC offset suitable for systems with a resolution of up to 16 bits. The LTC1563-2, with a single resistor value, gives a unity-gain Butterworth response. The LTC1563-3, with a single resistor value, gives a unity-gain Bessel response. The proprietary architecture of these parts allows for a simple resistor calculation: R = 10k (256kHz/f C ); f C = Cutoff Frequency where f C is the desired cutoff frequency. For many applications, this formula is all that is needed to design a filter. By simply utilizing different valued resistors, gain and other responses are achieved. The LTC1563-X features a low power mode, for the lower frequency applications, where the supply current is reduced by an order of magnitude and a near zero power shutdown mode. The LTC1563-Xs are available in the narrow SSOP-16 package (Same footprint as an SO-8 package).?