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PA3211

RAIL TO RAIL I/O, HIGH-SLEW-RATE OP AMP

Unisonic Technologies 

UNISONIC TECHNOLOGIES CO., LTD

PA3211

RAIL TO RAIL I/O,

HIGH-SLEW-RATE OP AMP

 DESCRIPTION

The UTC PA3211 is an input/output rail-to-rail operational

amplifier. This device can be operated on either a single supply

varying from +3V to +5.5V or dual supply ranging from ±1.5V to

±2.75V.

The UTC PA3211 has a perfect AC performance with 6.5MHz

bandwidth, 5.23V/μs slew rate.

The supply current for each amplifier of the UTC PA3211 is only

500μA that makes it suitable for low current consumption

applications to control high current loads. Applications include audio

amplification for computers, sound ports, sound cards and set-top

boxes.

The UTC PA3211 is generally applied in portable equipment,

headphone driver, multimedia audio, battery-powered equipment,

ASIC input or output amplifier, sensor amplifier, and low power/low

voltage device.

 FEATURES

* Single-Supply Operation: +3V ~ +5.5V

* Input / Output Rail-to-Rail

* Low Quiescent Current: 500μA @ 5V

* With Low Input Current

* 5.23V/μs High Slew Rate

* High Output Driving Capacity

* 6.5MHz High Gain-Bandwidth Product

* 70dB High PSRR

 ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

PA3211L-AF5-R

PA3211G-AF5-R

Package

SOT-25

CMOS IC

Packing

Tape Reel

www.unisonic.com.tw

Copyright © 2019 Unisonic Technologies Co., Ltd

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