MAX44264

PRODUCTION

nanoPower Op Amp in a Tiny 6-Bump WLP

Saves Power and Board Space in Mobile Devices—Op Amp Consumes Only 750nA and Comes in Tiny, 0.4mm Pitch WLP Package

Data Sheet (Rev. 1) Product Selection Table
Viewing:

Overview

  • 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

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-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 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

  • Battery-Powered Devices
  • Cell Phones
  • Mobile Accessories
  • Tablet/Notebook Computers
MAX44264
nanoPower Op Amp in a Tiny 6-Bump WLP
MAX44264 Pin Configuration
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • MAX44264

SPICE Model 1

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

MAX44264EVKIT

Evaluation Kit for the MAX44264

Buy Now View Details

Features and Benefits

  • 1.8V to 5.5V Single-Supply Operation
  • Jumper Selectable for Inverting, Noninverting, Differential, and Buffer Op-Amp Configurations
  • Demonstrates Super-Capacitor Charge Balancing Using the Op-Amp Buffer Configuration
  • Evaluates the Device in a 6-Bump WLP
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX44264 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate the MAX44264 IC, offered in a space-saving 0.9mm x 1.3mm, 6-bump wafer-level package (WLP). The device is a rail-to-rail micropower op amp, drawing only 750nA of supply current. The EV kit operates from a single 1.8V to 5.5V DC power supply.

Applications

  • Battery-Powered Devices
  • Cell Phones
  • Mobile Accessories
  • Tablet/Notebook Computers
MAX44264EVKIT
Evaluation Kit for the MAX44264

Latest Discussions

No discussions on MAX44264 yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed