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Description

General part information

MAX4474 Series

The MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 family of micropower op amps operate from a single +1.8V to +5.5V supply and draw only 750nA of supply current. The MAX4470 family feature ground-sensing inputs and rail-to-rail output. The ultra-low supply current, low-operating voltage, and rail-to-rail output capabilities make these operational amplifiers ideal for use in single lithium ion (Li+), or two-cell NiCd or alkaline battery systems.The rail-to-rail output stage of the MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 amplifiers is capable of driving the output voltage to within 4mV of the rail with a 100kΩ load, and can sink and source 11mA with a +5V supply. These amplifiers are available in both fully compensated and decompensated versions. The single MAX4470, dual MAX4471, and the quad MAX4472 are unity-gain stable. The single MAX4464 and the dual MAX4474 are stable for closed-loop gain configurations of ≥ +5V/V. These amplifiers are available in space-saving WLP, SC70, SOT23, µMAX®, and TSSOP packages.ApplicationsBadgesBattery-Powered SystemsCellular HandsetsDigital Cameras (DIGICAMs)Electrometer AmplifiersGlucose MetersGPS SolutionsIP CameraMicropowerMP3 and Portable Media PlayersPagers and CellphonespH MetersPortable InstrumentationRemote Sensor ActiveSolar-Powered SystemsThermostats

Technical Specifications

Parameters and characteristics for this part

SpecificationMAX4474EUA-T
Amplifier TypeGeneral Purpose
Current - Input Bias200 pA
Current - Output / Channel36 mA
Current - Supply750 nA
Gain Bandwidth Product40 kHz
Mounting TypeSurface Mount
Number of Circuits2
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Output TypeRail-to-Rail
Package Length0.118 in
Package Name8-uMAX/uSOP, 8-TSSOP, 8-MSOP
Package Width3 mm
Slew Rate20 V/ms
Voltage - Input Offset500 µV
Voltage - Supply Span (Max)5.5 V
Voltage - Supply Span (Min)1.8 V

Pricing

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