厂商：Freescale
类别：16位单片机
类别：Qorivva微控制器
类别：DSP
厂商：Atmel
类别：EEPROM
厂商：Linear
类别：高输出电流放大器
厂商：Skyworks
类别：Circulators / Isolators
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特点60μA Max Supply Current40μV Max Offset Voltage350pA Max Offset Current0.5μVp-p 0.1Hz to 10Hz Voltage Noise2.5pAp-p 0.1Hz to 10Hz Current Noise0.4μV/°C Offset Voltage Drift250kHz Gain-Bandwidth-Product0.12V/μs Slew RateSingle Supply OperationInput Voltage Range Includes GroundOutput Swings to Ground while Sinking CurrentNo Pull-Down Resistors are NeededOutput Sources and Sinks 5mA Load Current典型应用典型应用描述The LT?1077 is a micropower precision operational amplifier optimized for single supply operation at 5V. addition, ±15V specifications are provided.Micropower performance of competing devices is achieved at the expense of seriously degrading precision, noise, speed, and output drive specifications. The LT1077 reduces supply current without sacrificing other parameters. The offset voltage achieved is the lowestof any micropower op amp. Offset current, voltage and current noise, slew rate and gain-bandwidth product are all two to ten times better than on previous micropower op amps.The 1/f corner of the voltage noise spectrum is at 0.7Hz. This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with anorder of magnitude higher supply current.The LT1077 is completely plug-in compatible (including nulling) with all industry standard precision op amps. Thus, it can replace these precision op amps in many applications without sacrificing performance, yet with significant power savings.The LT1077 can be operated from one lithium cell or two Ni-Cad batteries. The input range goes below ground. The all-NPN output stage swings to ground while sinking current—no pull-down resistors are needed.For dual and quad op amps with similar specifications please see the LT1078/LT1079 datasheet.