搜索结果: AD215AY 在%分类%.标签=在 Linear
立刻对该型号询价  »

输入您想要的元器件型号以获得相关报价，或在本页底部的近似型号中优化您的搜索条件。
如果您还不是Broker Forum的会员，即刻获取 免费登录来联系 AD215AY供应商

Linear

In common usage, linearity refers to a mathematical relationship or function that can be graphically represented as a straight line, as in two quantities that are directly proportional to each other, such as voltage and current in a simple DC circuit, or the mass and weight of an object. A crude but simple example of this concept can be observed in the volume control of an audio amplifier. While our ears may (roughly) perceive a relatively even gradation of volume as the control goes from 1 to 10, the electrical power consumed in the speaker is rising geometrically with each numerical increment. The "loudness" is proportional to the volume number (a linear relationship), while the wattage is doubling with every unit increase (a non-linear, exponential relationship). In electronics, the linear operating region of a device, for example a transistor, is where a dependent variable (such as the transistor collector current) is directly proportional to an independent variable (such as the base current). This ensures that an analog output is an accurate representation of an input, typically with higher amplitude (amplified). A typical example of linear equipment is a high fidelity audio amplifier, which must amplify a signal without changing its waveform. Others are linear filters, linear regulators, and linear amplifiers in general. In most scientific and technological, as distinct from mathematical, applications, something may be described as linear if the characteristic is approximately but not exactly a straight line; and linearity may be valid only within a certain operating region—for example, a high-fidelity amplifier may distort even a small signal, but sufficiently little to be acceptable (acceptable but imperfect linearity); and may distort very badly if the input exceeds a certain value, taking it away from the approximately linear part of the transfer function.

Linear > Amplifiers and Comparators > Special Purpose Amplifiers

型号	DS	厂牌	批号	数量	地区	采购
AD215AY		ADI	-	2101	中国	要求报价
AD215AY		ADI	202245+	3600	中国	要求报价
AD215AY		ADI	201727+	28	波兰	要求报价
AD215AY		ADI	201727+	8	日本	要求报价
AD215AY		ADI	2023+	2000	中国	要求报价
AD215AY		ADI	2013+	1000	新加坡	要求报价
AD215AY		ADI	-	100	香港	要求报价
AD215AY		ADI	2022+	50000	香港	要求报价
AD215AY		ADI	2021+	616	香港	要求报价
AD215AY		ADI	2022+	3000	中国	要求报价
AD215AY		ADI	2021+	5000	韩国	要求报价
AD215AY		ADI	-	15117	中国	要求报价
AD215AY		ADI	2013+	2751	香港	要求报价
AD215AY		ADI	-	6530	中国	要求报价

发送零件号 AD215AY 的询价   »