低成本、低功耗、超小型、3V/5V、500MHz单电源运算放大器，满摆幅输出

 

器件号	Replacement	Explanation

说明

创建原理图或仿真器件，请使用EE-Sim^®:

The MAX4412 single and MAX4413 dual operational amplifiers are unity-gain-stable devices that combine high-speed performance, low supply current, and ultra-small packaging. Both devices operate from a single +2.7V to +5.5V supply, have rail-to-rail outputs, and exhibit a common-mode input voltage range that extends from 100mV below ground to within +1.5V of the positive supply rail.

The MAX4412/MAX4413 achieve a 500MHz -3dB bandwidth and a 140V/µs slew rate while consuming only 1.7mA of supply current per amplifier. This makes the MAX4412/MAX4413 ideal for low-power/low-voltage, high-speed portable applications such as video, communications, and instrumentation.

For systems requiring tighter specifications, Maxim offers the MAX4414–MAX4419 family of operational amplifiers. The MAX4414–MAX4419 are laser trimmed versions of the MAX4412/MAX4413 and include compensated and uncompensated devices.

The MAX4412 is available in ultra-small 5-pin SC70 and SOT23 packages, while the MAX4413 is available in a space-saving 8-pin SOT23.

MAX4412、MAX4413：引脚配置 放大+

关键特性

• Ultra-Low 1.7mA Supply Current
• Low Cost
• Single +3V/+5V Operation
• High Speed
• 500MHz -3dB Bandwidth
• 50MHz 0.1dB Gain Flatness
• 140V/µs Slew Rate
• Rail-to-Rail Outputs
• Input Common-Mode Range Extends Beyond V_EE
• Low Differential Gain/Phase: 0.01%/0.03°
• Low Distortion at 5MHz
• -93dBc SFDR
• 0.003% Total Harmonic Distortion
• Ultra-Small SC70 and SOT23 Packages

应用

• 音频系统
• 基带应用
• 电池供电应用
• 遥控钥匙
• 便携式通信
• 视频线驱动器