FHP3232

FHP3132, FHP3232 Single and Dual, High-Speed, Rail-to-Rail Amplifiers March 2007 FHP3132, FHP3232 Single and Dual, High-Speed, Rail-to-Rail Amplifiers 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 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. The FHP3132 and FHP3232 are designed on a complimentary bipolar process and provide 85MHz of bandwidth at VOUT = 2Vpp and gain of 5V/V. The combination of low power, rail-to-rail performance, low-voltage operation, and tiny package options make these amplifiers well suited for use in many general-purpose, high-speed applications. Applications ■ A/D driver ■ Active filters ■ CCD imaging systems ■ CD/DVD ROM ■ Coaxial cable drivers ■ Portable/battery-powered applications ■ Twisted-pair driver ■ Video driver www.DataSheet4...