厂商：Freescale
类别：16位单片机
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Panasonic
类别：晶闸管
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特点 Voltage Noise 1.1nV/rt Hz Max. at 1kHz 0.85nV/rt Hz Typ. at 1kHz 1.0nV/ rtHz Typ. at 10Hz 35n P-P Typ., 0.1Hz to 10Hz Gain-Bandwidth Product LT1028: 50MHz Min. LT1128: 13MHz Min. Slew Rate LT1028: 11V/μs Min. LT1128: 5V/μs Min. Offset Voltage: 40μV Max.Drift with Temperature: 0.8μV/°C Max.Voltage Gain: 7 Million Min.Voltage and Current Noise 100% TestedAvailable in 8-Pin SO Package典型应用典型应用描述Most H (Metal Can), J (Ceramic), and K (Metal Can) Packages from Linear Technology Are Now ObsoleteDownload complete datasheet for DetailsThe LT?1028(gain of –1 stable)/LT1128(gain of +1 stable) achieve a new standard of excellence in noise performance with 0.85nV/Rt.Hz 1kHz noise, 1.0nV/Rt.Hz 10Hz noise. This ultralow noise is combined with excellent high speed specifications (gain-bandwidth product is 75MHz for LT1028, 20MHz for LT1128), distortion-free output, and true precision parameters (0.1μV/°C drift, 10μV offset voltage, 30 million voltage gain). Although the LT1028/LT1128 input stage operates at nearly 1mA of collector current to achieve low voltage noise, input bias current is only 25nA.The LT1028/LT1128’s voltage noise is less than the noise of a 50 Ohm resistor. Therefore, even in very low source impedance transducer or audio amplifier applications, the LT1028/LT1128’s contribution to total system noise will be negligible.?