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The MAX44280AXT+T is a high-speed, low-power operational amplifier (op-amp) manufactured by Maxim Integrated (now part of Analog Devices).

Specifications:

• Manufacturer: Maxim Integrated (Analog Devices)
• Part Number: MAX44280AXT+T
• Type: High-Speed, Low-Power Op-Amp
• Supply Voltage Range: 2.7V to 5.5V
• Bandwidth (GBW): 50MHz
• Slew Rate: 25V/µs
• Quiescent Current: 1.1mA per amplifier
• Input Offset Voltage: ±0.5mV (max)
• Input Bias Current: ±1pA (typ)
• Operating Temperature Range: -40°C to +125°C
• Package: 6-Pin TDFN (2mm x 2mm)
• Number of Channels: 1
• Output Type: Rail-to-Rail
• Common-Mode Rejection Ratio (CMRR): 90dB (typ)
• Power Supply Rejection Ratio (PSRR): 90dB (typ)

Descriptions:

The MAX44280AXT+T is a precision, high-speed operational amplifier designed for low-power applications requiring wide bandwidth and fast settling time. It features rail-to-rail output swing and operates from a single supply voltage as low as 2.7V, making it suitable for battery-powered systems.

Features:

• High Speed: 50MHz bandwidth and 25V/µs slew rate
• Low Power Consumption: 1.1mA supply current per amplifier
• Rail-to-Rail Output: Maximizes dynamic range
• Low Input Offset Voltage: ±0.5mV (max)
• Low Input Bias Current: ±1pA (typ)
• Wide Supply Range: 2.7V to 5.5V
• Small Package: 6-Pin TDFN (2mm x 2mm)
• High CMRR and PSRR: 90dB (typ) for improved noise rejection

This op-amp is commonly used in portable devices, medical equipment, data acquisition systems, and other applications requiring high-speed signal conditioning with low power consumption.