GENERAL DESCRIPTION

The AD8517 brings precision and bandwidth to the SOT-23-5 package even at single supply voltages as low as 1.8 V. The small package makes it possible to place the AD8517 next to sensors, reducing external noise pickup. The AD8527 dual amplifier is offered in the space-saving MSOP package.

The AD8517 and AD8527 are rail-to-rail input and output bipolar amplifiers with a gain bandwidth of 7 MHz and typical voltage offset of 1.3 mV from a 1.8 V supply. The low supply current makes these parts ideal for battery-powered applications. The 8 V/μs slew rate makes the AD8517/AD8527 a good match for driving ASIC inputs, such as voice codecs.

FEATURES

Single Supply Operation: 1.8 V to 6 V

Space-Saving SOT-23, μSOIC Packaging

Wide Bandwidth: 7 MHz @ 5 V

Low Offset Voltage: 3.5 mV Max

Rail-to-Rail Output Swing and Rail-to-Rail Input

8 V/μs Slew Rate

Only 900 μA Supply Current @ 5 V

APPLICATIONS

Portable Communications

Portable Phones

Sensor Interface

Active Filters

PCMCIA Cards

ASIC Input Drivers

Wearable Computers

Battery-Powered Devices

New Generation Phones

Personal Digital Assistants