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AD8515

1.8 V Low Power CMOS Rail-to-Rail

Input/Output Operational Amplifier

FEATURES

Single-Supply Operation: 1.8 V to 5 V

Offset Voltage: 6 mV Max

Space-Saving SOT-23 and SC70 Packages

Slew Rate: 2.7 V/ s

Bandwidth: 5 MHz

Rail-to-Rail Input and Output Swing

Low Input Bias Current: 2 pA Typ

Low Supply Current @ 1.8 V: 450

A Max

APPLICATIONS

Portable Communications

Portable Phones

Sensor Interfaces

Laser Scanners

PCMCIA Cards

Battery-Powered Devices

New Generation Phones

Personal Digital Assistants

PIN CONFIGURATION

GENERAL DESCRIPTION

The AD8515 is a rail-to-rail amplifier that can operate from a

single-supply voltage as low as 1.8 V.

The AD8515 single amplifier, available in SOT-23-5L and

SC70-5L packages, is small enough to be placed next to sensors,

reducing external noise pickup.

The AD8515 is a rail-to-rail input and output amplifier with a

gain bandwidth of 5 MHz and typical offset voltage of 1 mV

from a 1.8 V supply. The low supply current makes these parts

ideal for battery-powered applications. The 2.7 V/

ms slew rate

makes the AD8515 a good match for driving ASIC inputs, such

as voice codecs.

The AD8515 is specified over the extended industrial tempera-

ture range (–40

∞C to +125∞C).

5-Lead SC70 and SOT-23

(KS and RT Suffixes)

1

2

3

5

4

IN

+IN

V+

OUT

AD8515

V–