Microchip | MIC7300YMM

The operational amplifier is arguably the most useful single device in analog electronic circuitry. With only a handful of external components, it can be made to perform a wide variety of analog signal processing tasks. It is also quite affordable. Op-amps are often referred to as the workhorse of the analog design world. Future offers one of the widest selections of operational amplifiers (op amps) in the industry. Our offering encompasses, current-sense amplifiers, and comparators for audio and video applications, battery and power management, and signal conditioning.

MIC7300YMM 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 80 mA into large capacitive loads. The input common-mode range extends beyond the rails by 300 mV, and the output voltage typically swings to within 150 μV of both rails when driving a 100 kΩ load. The amplifier operates from 2.2 V to 10 V and is fully specified at 2.2 V, 3 V, 5 V, and 10 V. Gain bandwidth and slew rate are 500 kHz and 0.5 V/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.

Key Features:

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

Applications:

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