FAN4852: 9MHz Low-Power Dual CMOS Amplifier

The FAN4852 is a dual, rail-to-rail output, low-power, CMOS amplifier that consumes only 800µA of supply current, while providing ±50mA of output short-circuit current. This amplifier is designed to operate supplies from 2.5V to 5V.     Additionally, the FAN4852 is EMI hardened, which minimizes EMI interference. It has a maximum input offset voltage of 1mV and an input common-mode range that includes ground.     The FAN4852 is designed on a CMOS process and provides 9MHz of bandwidth and 6V/µs of slew rate. The combination of low-power, low-voltage operation and a small package make this amplifier well suited for general-purpose and battery-powered applications.

Features

• 0.8mA Supply Current
• 9 MHz Bandwidth
• Output Swing to within 10mV of Either Rail
• Input Voltage Range Exceeds the Rails
• 6V/µs Slew Rate
• 11nV/√Hz Input Voltage Noise
• Fully Specified at +3.3V and +5V Supplies