MAX44281

RECOMMENDED FOR NEW DESIGNS

Ultra-Small, Ultra-Thin, 4-Bump Op Amp

Industry's Smallest and Thinnest Op Amp (0.9mm x 0.9mm x 0.5mm)

Data Sheet (Rev. 4) Product Selection Table

Part Models: 4
1ku List Price: Starting From $0.98

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Part Details

4-Pin Amplifier Saves Board Space
- 0.85mm x 0.85mm 4-Bump Thin WLP Package
- Three Gain Versions Available
Precision Specifications Support Most Precision Applications
- Low 100μV Input Offset Voltage
- Rail-to-Rail Output
- 10pA Input Bias Current
- 15MHz GBW
Low Power Consumption Extends Battery Life in Portable Applications
- 700μA Supply Current
- Shutdown Input Through VDD
- 1.8V to 5.5V Supply Range

Part Models: 4
1ku List Price: Starting From $0.98

Documentation

Data Sheet 1

MAX44281: Ultra-Small, Ultra-Thin, 4-Bump Op Amp Data Sheet (Rev.4) 02/27/2020

Technical Articles 4

Passive Components Aren’t Really So Passive (Part 2): Resistors 03/30/2015

Passive Components Aren’t Really So Passive (Part 3): Printed Circuit Boards 03/30/2015

Passive Components Aren’t Really So Passive (Part 1): Capacitors 07/08/2013

Analog ICs for Low Voltage Systems 03/23/2006

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX44281OANS+	Wafer-Level Package 2x2 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44281OANS+T	Wafer-Level Package 2x2 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44281UANS+	Wafer-Level Package 2x2 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44281UANS+T	Wafer-Level Package 2x2 Bump, Full Array	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN
No Match Found
Dec 21, 2016 - 1671A ASSEMBLY
		pcn_1671a
MAX44281OANS+T	PRODUCTION	pcn_1671a
Jul 19, 2016 - 1594_AMENDED ASSEMBLY
		pcn_1594_amended
MAX44281OANS+T	PRODUCTION	pcn_1594_amended
Dec 8, 2015 - 1594_PRE-PCN WAFER FAB
		pcn_1594_pre-pcn
MAX44281OANS+T	PRODUCTION	pcn_1594_pre-pcn

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

MAX44281O
MAX44281U
MAX44281V

SPICE Model 3

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

Evaluation Kit for the MAX44281V

Buy Now View Details

Features and Benefits

Accommodates Multiple Op-Amp Configurations
Component Pads Allow for Sallen-Key Filter
Accommodates Easy-to-Use Components
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX44281V evaluation kit (EV kit) provides a proven design to evaluate the MAX44281V, the industry’s first op amp in a 4-bump wafer-level package (WLP). The device is offered as a noninverting amplifier with gain (A_V) of +2V/V.

The EV kit comes with a MAX44281VANS+ installed.

Applications

3G/4G Handsets
Battery-Powered Devices
General-Purpose Signal Processing
Notebooks
Portable Medical Devices
Sensor Interfaces
Transimpedance Amplifiers

Evaluation Kit for the MAX44281

Buy Now View Details

Features and Benefits

Accommodates Multiple Op-Amp Configurations
Component Pads Allow for Sallen-Key Filter
Accommodates Easy-to-Use Components
Proven PCB Layout
Fully Assembled and Tested

Product Details

The The MAX44281U evaluation kit (EV kit) provides a proven design to evaluate the MAX44281U, the industry’s first op amp in a 4-bump wafer-level package (WLP). The device is offered as a noninverting amplifier with gain (A_V) of +10V/V.

The EV kit comes with a MAX44281UANS+ installed.

Applications

3G/4G Handsets
Battery-Powered Devices
General-Purpose Signal Processing
Notebooks
Portable Medical Devices
Sensor Interfaces
Transimpedance Amplifiers

Evaluation Kit for the MAX44281O

Buy Now View Details

Features and Benefits

Accommodates Multiple Op-Amp Configurations
Component Pads Allow for Sallen-Key Filter
Accommodates Easy-to-Use Components
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX44281O evaluation kit (EV kit) provides a proven design to evaluate the MAX44281O, the industry’s first op amp in a 4-bump wafer-level package (WLP). The device is offered as a noninverting amplifier with gain (AV) of +1V/V.

The EV kit comes with a MAX44281OANS+ installed.

Applications

3G/4G Handsets
Battery-Powered Devices
General-Purpose Signal Processing
Notebooks
Portable Medical Devices
Sensor Interfaces
Transimpedance Amplifiers

Latest Discussions

15 Weeks Ago

Part Details

Documentation

Data Sheet 1

Technical Articles 4

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

SPICE Model 3

Evaluation Kits

Features and Benefits

Product Details

Features and Benefits

Product Details

Features and Benefits

Product Details

Latest Discussions

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