Description

The COMLINEAR CLC2011 (dual) and CLC4011 (quad) voltage feedback amplifers are ultra-low cost, low power devices. The CLCx011 series operates from a supply range of 2.5V to 5.5V (1.25 to 2.75) and needs just 136A of supply current per amplifer at 2.7V. The input voltage range is greater than that of the negative and positive rails.

The CLCx011 amplifer series provides high bipolar performance at affordable CMOS pricing. With 4.9MHz narrow signal bandwidths and 5.3V/s slew rates, they provide exceptional dynamic performance. The CLCx011 amplifers are highly suited for battery-powered communication/computing systems due to their low power, high bandwidth, and rail-to-rail performance.

Features

■ 136μA supply current
■ 4.9MHz bandwidth
■ Output swings to within 20mV of either rail
■ Input voltage range exceeds the rail by >250mV
■ 5.3V/μs slew rate
■ 21nV/√Hz input voltage noise
■ 16mA output current
■ Fully specifed at 2.7V and 5V supplies

Applications

■ Portable/battery-powered applications
■ PCMCIA, USB
■ Mobile communications, cell phones, pagers
■ ADC buffer
■ Active flters
■ Portable test instruments
■ Notebooks and PDA’s
■ Signal conditioning
■ Medical Equipment
■ Portable medical instrumentation