MAX495中文资料单/双/四路、微功耗、单电源、满摆幅运算放大器数据手册ADI规格书

描述 Description

The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 150µA supply current. Even with this low current, the op amps are capable of driving a 1kΩ load, and the input referred voltage noise is only 25nV/√Hz. In addition, these op amps can drive loads in excess of 1nF.
The precision performance of the MAX492/MAX494/MAX495, combined with their wide input and output dynamic range, low-voltage single-supply operation, and very low supply current, makes them an ideal choice for battery-operated equipment and other low-voltage applications. The MAX492/MAX494/MAX495 are available in DIP and SO packages in the industry-standard op-amp pin configurations. The MAX495 is also available in the smallest 8-pin SO: the µMAX® package.

特性 Features

·Low-Voltage Single-Supply Operation (+2.7V to +6V)
·Rail-to-Rail Input Common-Mode Voltage Range
·Rail-to-Rail Output Swing
·500kHz Gain-Bandwidth Product
·Unity-Gain Stable
·150µA Max Quiescent Current per Op Amp
·No Phase Reversal for Overdriven Inputs
·200µV Offset Voltage
·High Voltage Gain (108dB)
·High CMRR (90dB) and PSRR (110dB)
·Drives 1kΩ Load
·Drives Large Capacitive Loads
·MAX495 Available in µMAX Package-8-Pin SO
·Dual, precision, rail-to-rail input and output (MAX492)
·Quad, precision, rail-to-rail input and output (MAX494)
·Single, precision, rail-to-rail input and output (MAX495)

应用 Application

·电池供电应用
·数据采集
·低电压应用
·便携式设备
·信号调理

简介

MAX495属于集成电路（IC）的信号缓冲器、中继器、分离器。由制造生产的MAX495信号缓冲器、中继器、分离器信号缓冲器、中继器和分离器系列中的产品适用于远距离电气互连或电缆系统的数字信息传输。所有实际互连系统都具有非理想特性，该系列产品主要用于解决数字信息传输过程中因此造成的模拟问题。此外，还有其他功能，例如不同物理接口样式之间的转换和多路复用。