MOSFET Drivers and Controllers

Switching Regulators

Battery Management

Isolated Power Supplies

Linear Regulators

Motor Driver ICs

Power Protection and Control

Display Control and Power

Voltage Supervisors, Voltage Monitors, and Sequencers

Power Management ICs (PMICs)

Power Over Ethernet

Himalaya Power Modules

Temperature Sensor ICs

Healthcare Sensor ICs

Data Converters

Switches and Multiplexers

Voltage References

Real-Time Clock

Clock Generation and Distribution

IO-Link and Binary Drivers

Controllers/Expanders

Level Translators

Industrial Digital I/O Interface ICs

High-Speed Signaling

Universal Serial Bus (USB) Products

Signal Line Protection ICs

Signal Integrity

4-20mA Current Loop Products

Broadband Switches

Sensor Interface

Wireless and RF

Powerline Communications (PLC)

Embedded Security

Security Managers

Secure Authentication

Secure Microcontrollers

Microcontrollers

Ultra-Low-Power Microcontrollers

Secure Microcontrollers

Memory Products

Factory Automation

Sensors and Field Instruments

Building Automation

Automated Test Equipment

Power Management

Body Electronics

Automotive LED Lighting

Wearable Health

Ultrasound Imaging

Diagnostic and Therapy

Secure Computing

Solar Cell Optimizer Technology

Military and Aerospace

Obsolescence Mitigation (OM) Program

Lead (SnPb) Finish for COTS Parts

DSCC-SMD Devices

MIL-STD-883B Data Sheets

Ruggedized Plastic Parts

Internet of Things

Essential Analog ICs

Rugged Connectivity

Reliable Protection

Precision Measurement

Efficient Power

Technical Documents

Reference Designs

Cross-Reference Search

Technical Training

Partners and Technology

Customer Testimonials

QA and Reliability

Knowledge Base Search

Investor Relations

Worldwide Locations

Corporate Policies

Corporate Responsibility

Backoffice Management

Manage Exception Rules

Public Domain White List

Public Domain Denial

Sample Denial Emails

Revenue Denial Emails

Sample Order Denial Addresses

Sales Office Admin

ISA Inbox (Review Exception)

›

›

›

›

MAX9814EVKIT

Evaluation Kit for the MAX9814

Please check latest availability status for a specific part variant.

Overview

Description

The MAX9814 evaluation kit (EV kit) is a fully assembled and tested PCB that is used to evaluate the single-supply MAX9814 low-noise microphone amplifier IC. The MAX9814 IC contains a low-noise amplifier, an output amplifier, a microphone bias-voltage generator, and automatic gain-control (AGC) internal circuitry. The overall gain of the microphone amplifier is selectable to 40dB, 50dB, or 60dB without compression. The MAX9814 incorporates compressor/limiter circuitry that limits the microphone output to a set voltage.

The MAX9814 EV kit operates over a 2.7V to 5.5V range. The EV kit also features low quiescent current, and shutdown control to minimize power consumption. The MAX9814 IC is available in a 14-pin TDFN (3mm x 3mm x 0.8mm) exposed paddle package.

Key Features

2.7V to 5.5V Single-Supply Operation
20dB of Dynamic Gain Compression
Selectable Gain Control
Programmable Attack Time
Selectable Attack/Release Ratio
Low-Power Shutdown Mode
Fully Assembled and Tested

Applications/Uses

Bluetooth® Headsets
Digital Still Cameras
Digital Video Cameras
Entertainment Systems (e.g. Karaoke)
High-Quality Portable Recorders
IP Phones/Telephone Conferencing
PDAs
Two-Way Communicators

Design Resources

Quality and Environmental Data

Lead-Free Package Tin (Sn) Whisker Reports

Additional Resources

How to Obtain Constant Audio Output Levels Using the MAX9814's Automatic Gain Control Feature

Quality And Environmental

Device	Fab Process	Technology	Sample size	Rejects	FIT at 25°C	FIT at 55°C

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

Order

Status:

Package:

Temperature:

Related Resources

Related Resources

Design Guides

Design Guides

PDF	Title