Description

The FHP3132 (single) and FHP3232 (dual) are low-cost, high-performance, voltage feedback amplifiers that consume only 2.5mA of supply current per channel, while providing ±100mA of output current. These amplifiers are designed to operate from 2.7V to 12V (±6V) supplies. The commonmode voltage range includes the negative rail and the output provides rail-to-rail performance.

Features at ±5V

■ 2.5mA supply current per amplifier

■ 260MHz GBWP

■ Stable for G = 5 and above

■ Output voltage range at RL = 150Ω: ±4.7V

■ Input includes negative rail

■ 400V/μs slew rate

■ ±100mA output current

■ 17nV/√Hz input voltage noise

■ >100dB PSRR, CMRR, and open-loop gain

■ FHP3132 lead-free package option (SOT23-5)

■ FHP3232 lead-free package option (SOIC-8)

■ RoHS compliant

■ Fully specified at +3V, +5V, and ±5V supplies

Applications

■ A/D driver

■ Active filters

■ CCD imaging systems

■ CD/DVD ROM

■ Coaxial cable drivers

■ Portable/battery-powered applications

■ Twisted-pair driver

■ Video driver