MAX9914

PRODUCTION

MAX9914

1MHz, 20µA, Rail-to-Rail I/O Op Amps with Shutdown

PRODUCTION

MAX9914, MAX9915, MAX9916, MAX9917: Typical Operating Circuit slide

MAX9914, MAX9915, MAX9916, MAX9917: Typical Operating Circuit

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Features

High 1MHz GBW
Ultra-Low 20µA Supply Current
Single 1.8V to 5.5V Supply Voltage Range
Ultra-Low 1pA Input Bias Current
Rail-to-Rail Input and Output Voltage Ranges
Low ±200µV Input Offset Voltage
Low 0.001µA Shutdown Current
High-Impedance Output During Shutdown (MAX9915/MAX9917)
Unity-Gain Stable
Available in Tiny SC70, SOT23, and µMAX Packages

Additional Details

The single MAX9914/MAX9915 and dual MAX9916/MAX9917 operational amplifiers feature maximized ratio of gain bandwidth to supply current and are ideal for battery-powered applications such as portable instrumentation, portable medical equipment, and wireless handsets. These CMOS op amps feature an ultra-low 1pA input bias current, rail-to-rail inputs and outputs, low 20µA supply current, and operate from a single 1.8V to 5.5V supply. For additional power conservation, the MAX9915/MAX9917 feature a low-power shutdown mode that reduces supply current to 1nA, and puts the amplifier outputs in a high-impedance state. These devices are unity-gain stable with a 1MHz gain-bandwidth product.

The MAX9914 and MAX9915 are available in 5-pin and 6-pin SC70 packages, respectively. The MAX9916 is available in an 8-pin SOT23 package, and the MAX9917 in a 10-pin µMAX^® package. All devices are specified over the -40°C to +85°C extended operating temperature range.

Applications

Cellular Handsets
Cordless Phones
Data-Acquisition Equipment
Digital Cameras (DIGICAMs)
Glucose Meters
GPS Solutions
IP Camera
Laptops
MP3 and Portable Media Players
Portable Medical Devices
Portable Test Equipment
RF Tags

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price Starting From $0.59

Technical Documents 4

MAX9914-MAX9917: 1MHz, 20µA, Rail-to-Rail I/O Op Amps with Shutdown Data Sheet (Rev.3) 12/03/2014

MAX9914 Reliability Data 01/12/2023

How Signal Chains and PLCs Impact Our Lives 03/29/2012

Differential Gain and Phase—Why Measure It, if You Cannot See It? 05/23/2011

Design Resources 2

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
MAX9914EXK+	5-SC70-N/A	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
MAX9914EXK+T	5-SC70-N/A	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

MAX9914EXK+
Pin/Package Drawing
5-SC70-N/A
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

MAX9914EXK+T
Pin/Package Drawing
5-SC70-N/A
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

Companion Parts 2

Parts	Product Life Cycle	Description
Low Input Bias Current Op Amps (≤100 pA)1
MAX4036	PRODUCTION	Low I_BIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference
Low Power Op Amps (≤ 1mA/amp) 1
MAX4470	PRODUCTION	Single/Dual/Quad, +1.8V/750nA, SC70, Rail-to-Rail Op Amps

LTspice 1

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.