MAX40100

PRODUCTION

Precision, Low-Power, and Low-Noise Op Amp with RRIO

Save Power and Board Space—1.5MHz GBW at Just 66µA Supply Current in a Space-Saving 6-Bump WLP

Data Sheet (Rev. 5) Product Selection Table

Part Models: 2
1ku List Price: Starting From $1.46

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Overview

Low 66µA Quiescent Current
Low Input Noise:
- 42nV√Hz @ 1kHz
- 0.42μV_PP from 0.1Hz to 10Hz
Rail-to-Rail Inputs and Outputs (RRIO)
1.5MHz GBW
Ultra-Low 10pA Input Bias Current
Single 1.6V to 5.5V Supply Voltage Range
Unity Gain Stable
Power-Saving Shutdown Mode
Tiny 1.1mm x 0.76mm 6-bump WLP

The MAX40100 is a low-power, zero-drift operational amplifier available in a space-saving, 6-bump, wafer-level package (WLP).

Designed for use in portable consumer, medical, and industrial applications, the MAX40100 features rail-to-rail CMOS inputs and outputs, a 1.5MHz GBW at just 66μA supply current, and 10µV (max) “zero-drift” input voltage offset over time and temperature.

The zero-drift feature of the MAX40100 reduces the high 1/f noise typically found in CMOS input operational amplifiers, making it useful for a wide variety of low-frequency measurement applications.

The MAX40100 is available in a space-saving, 1.1 x 0.76mm, 6-bump WLP, with 0.35mm bump pitch.

The MAX40100 is specified over the -40°C to +125°C extended automotive operating temperature range.

Applications

Battery-Powered Devices
Cell Phones
Loop-Powered Systems
Portable Medical Devices
Sensor Interfaces

Part Models: 2
1ku List Price: Starting From $1.46

Documentation

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
MAX40100ANT+	6-WLCSP-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX40100ANT+T	6-WLCSP-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 6, 2019 - 1962 ASSEMBLY
		pcn_1962
MAX40100ANT+	PRODUCTION
MAX40100ANT+T	PRODUCTION
Jan 11, 2019 - 1815 WAFER FAB
		pcn_1815
MAX40100ANT+	PRODUCTION
MAX40100ANT+T	PRODUCTION

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

Software Resources

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

MAX40100

SPICE Model 1

MAX40100 SPICE Macro Model

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 MAX40100

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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 MAX40100 evaluation kit (EV kit) provides a proven design to evaluate the MAX40100 precision, low-noise, low-drift dual-operational amplifier in a 6-bump waferlevel package (WLP). The EV kit circuit is preconfigured as noninverting amplifiers, but can be adapted to other topologies by changing a few components.

The EV kit comes with a MAX40100AWT+ installed.

Applications

Battery-Powered Devices
Cell Phones
Loop-Powered Systems
Portable Medical Devices
Sensor Interfaces

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