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MAX4162：SOT23封装、微功耗、单电源、满摆幅输入/输出运算放大器

The MAX4162/MAX4163/MAX4164 are single/dual/quad, micropower operational amplifiers that combine an exceptional bandwidth to power consumption ratio with true rail-to-rail inputs and outputs. They consume a mere 25µA quiescent current per amplifier, yet achieve 200kHz gain-bandwidth product and are unity-gain stable while driving any capacitive load. The MAX4162/MAX4163/MAX4164 operate from either a single supply (2.5V to 10V) or dual supplies (±1.25V to ±5V), with an input common-mode voltage range that extends 250mV beyond either supply rail. These amplifiers use a proprietary architecture to achieve a very high input common-mode rejection ratio without the midswing nonlinearities present in other rail-to-rail op amps. This architecture also maintains high open-loop gain and output swing while driving substantial loads. The combination of excellent bandwidth/power performance, single-supply operation, and miniature footprint makes these op amps ideal for portable equipment and other low-power, single-supply applications. The single MAX4162 is available in 8-pin SO and space-saving 5-pin SOT23 packages. The MAX4163 is available in an 8-pin ultra chip-scale package (UCSP™) and an 8-pin µMAX® or SO package. The MAX4164 is available in a 14-pin SO package.

关键特性 UCSP Package (MAX4163) 1.0pA Typical Input Bias Current Single-Supply Operation from 2.5V to 10V Input Common-Mode Voltage Range Extends 250mV Beyond Either Supply Rail Rail-to-Rail Output Swing 200kHz Gain-Bandwidth Product 25µA Quiescent Current per Amplifier Excellent CMRR, PSRR, and Gain Linearity No Phase Reversal for Overdriven Inputs Unity-Gain Stable Stable with Any Capacitive Load Internally Short-Circuit Protected to Either Rail

MAX4162、MAX4163、MAX4163EBL、MAX4164：典型应用电路 应用 汽车电子 蜂窝电话 无绳电话 血糖表 GPS方案 离子探测器 IP摄像机 低功耗、低电压设备 医疗仪器 面板表 pH探测器 便携式设备 电表 可编程逻辑控制器(PLC)

数据手册DataSheet

关键参数

技术资料

• Extending the Input Voltage Range of Standard Op Amps
• Rail-to-Rail: Railroading and the Electronics of Op Amps
• Variations Among Current-Sink/Source Circuits with a Single Op Amp
• Bias Supply Powers Low-Power Geiger-Mueller Tube
• DAC and Op Amp Generate Variable Negative Control Voltage
• Industrial 0V to +10V Digital Potentiometer
• Sawtooth Generator Exhibits ~1% Linearity And >80dB Dynamic Frequency Range
• Rail-to-Rail Outputs and Beyond-the-Rails Inputs: The Inside Story on Micropower Op Amps

质量和环境数据

• MAX4162.pdf

相关产品

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• MAX4323：单/双/四路、低成本、UCSP/SOT23封装、低功耗、满摆幅输入/输出运算放大器
• MAX4040：单/双/四路、低成本、SOT23封装、微功耗、满摆幅输入/输出运算放大器
• MAX4253：UCSP封装、单电源、低噪声、低失真、满摆幅运算放大器
• MAX4252：UCSP封装、单电源、低噪声、低失真、满摆幅运算放大器

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