MAX44264 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX44264

nanoPower Op Amp in a Tiny 6-Bump WLP

Maxim Integrated 

MAX44264

EVALUATION KIT AVAILABLE

nanoPower Op Amp in

a Tiny 6-Bump WLP

General Description

The MAX44264 is an ultra-small (6-bump WLP) op amp

that draws only 750nA of supply current. It operates from

a single +1.8V to +5.5V supply and features ground-sens-

ing inputs and rail-to-rail output. The ultralow supply cur-

rent, low-operating voltage, and rail-to-rail output capa-

bilities 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 MAX44264 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. The IC is unity-gain stable and available in

a space-saving 0.9mm x 1.3mm, 6-bump WLP package.

Applications

●● Cell Phones

●● Tablet/Notebook Computers

●● Mobile Accessories

●● Battery-Powered Devices

Benefits and Features

●● Ultra-Low 750nA Supply Current per Amplifier

●● Ultra-Low +1.8V Supply Voltage Operation

●● Ground-Sensing Input Common-Mode Range

●● Outputs Swing Rail-to-Rail

●● Outputs Source and Sink 11mA of Load Current

●● No Phase Reversal for Overdriven Inputs

●● High 120dB Open-Loop Voltage Gain

●● Low 500μV Input Offset Voltage

●● 9kHz Gain-Bandwidth Product

●● 250pF (min) Capacitive Load Capability

●● Available in a Tiny, 0.9mm x 1.3mm, 6-Bump WLP

Package

Ordering Information

PART

TEMP RANGE

PIN-

PACKAGE

MAX44264EWT+ -40°C to +85°C

6 WLP

+Denotes a lead(Pb)-free/RoHS-compliant package.

TOP

MARK

+CB

19-5708; Rev 1; 3/17

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