MAX44264EWT+T Maxim Integrated Products, MAX44264EWT+T Datasheet

Op Amps Ultra low-power op a mp in 6-bump WLP pac

MAX44264EWT+T

Manufacturer Part Number

MAX44264EWT+T

Description

Op Amps Ultra low-power op a mp in 6-bump WLP pac

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX44264EWTT.pdf (10 pages)

Specifications of MAX44264EWT+T

Voltage Gain Db

112 dB

Common Mode Rejection Ratio (min)

70 dB

Input Voltage Range (max)

5.5 V

Input Voltage Range (min)

1.8 V

Input Offset Voltage

0.5 mV

Supply Current

0.75 uA

Maximum Power Dissipation

840 mW

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Package / Case

WLP-6

Minimum Operating Temperature

- 40 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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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 out-

put 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 sup-

ply. The IC is unity-gain stable and available in a

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

19-5708; Rev 0; 12/10

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Cell Phones

Tablet/Notebook Computers

Mobile Accessories

Battery-Powered Devices

________________________________________________________________ Maxim Integrated Products

General Description

Applications

Ultra-Low Power Op Amp in

♦ 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

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

MAX44264EWT+

Package

PART

a Tiny 6-Bump WLP

-40°C to +85°C

TEMP RANGE

Ordering Information

PACKAGE

6 WLP

PIN-

Features

MARK

TOP

+CB

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