General Description
The MIC7300 is a high-performance CMOS operational amplifier featuring rail-to-rail input and output with strong output drive capability. It is able to source and sink in excess of 80mA into large capacitive loads.
The input common-mode range extends beyond the rails by 300mV, and the output voltage typically swings to within 150µV of both rails when driving a 100kΩ load.
The amplifier operates from 2.2V to 10V and is fully specified at 2.2V, 3V, 5V, and 10V. Gain bandwidth and slew rate are 500kHz and 0.5V/µs, respectively.
The MIC7300 is available in Micrel’s IttyBitty™ SOT-23-5 package for space-conscious circuits and in high-power MM8™ 8-lead MSOP for improved heat dissipation in higher power applications.

Features
• Small footprint SOT-23-5 and power MSOP-8 packages
• >80mA peak output sink and source with 5V supply
• Drives large capacitive loads (6000pF with 10V supply)
• Guaranteed 2.2V, 3V, 5V, and 10V performance
• 500kHz gain-bandwidth product
• 0.01% total harmonic distortion at 1kHz (10V, 2kΩ)
• 1mA typical power supply current at 5V

Applications
• Battery-powered instrumentation
• PCMCIA, USB peripherals
• Portable computers and PDAs