Maxim Integrated MAX4273EEE+ High-Speed Operational Amplifier

The MAX4273EEE+ from Maxim Integrated is a high-performance, precision operational amplifier designed to meet the demanding requirements of high-speed signal processing applications. This component is well-suited for a variety of uses, including ADC buffer amplifiers, DAC current-to-voltage conversion, high-speed communications, and other applications requiring fast and accurate signal amplification.

With its wide bandwidth and high slew rate, the MAX4273EEE+ is capable of handling high-frequency signals with minimal distortion, making it an excellent choice for designs that require a high degree of signal fidelity. The device operates with a single supply voltage ranging from 4.5V to 11V or dual supplies of ±2.25V to ±5.5V, providing designers with flexibility in power supply selection.

The MAX4273EEE+ features a low input voltage noise of 2.7nV/√Hz and a low input bias current of 1pA, ensuring that the signal integrity is maintained throughout the signal processing chain. Additionally, the operational amplifier has a high output drive capability, which allows it to drive heavy loads without compromising performance.

Enclosed in a compact 16-pin QSOP package, the MAX4273EEE+ is designed to save space on the PCB while delivering robust functionality. Its extended temperature range of -40°C to +85°C makes it suitable for industrial applications where temperature extremes are common.

Key Specifications:

• Gain-Bandwidth Product: 200MHz
• Slew Rate: 600V/µs
• Low Input Voltage Noise: 2.7nV/√Hz
• Low Input Bias Current: 1pA
• Supply Voltage Range: 4.5V to 11V, or ±2.25V to ±5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 16-Pin QSOP

Overall, the MAX4273EEE+ is an excellent choice for designers looking to incorporate a high-speed op-amp into their systems. Its combination of high-speed performance, low noise, and flexible supply voltage options, all packaged within a space-saving design, make it a versatile and reliable component for a wide range of electronic applications.