MAX9850ETI+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9850ETI+T

Manufacturer

Maxim Integrated

Introduction

High-performance DirectDrive class-AB audio amplifier for headphones and line-level outputs

Designed for portable audio applications

Product Features and Performance

Supports audio sample rates up to 192kHz

Low-noise, high-performance audio DAC

Integrated pop and click suppression

Integrated volume control with digital interface

Low quiescent current for extended battery life

Integrated speaker and headphone driver

Supports differential or single-ended audio inputs

Product Advantages

Excellent audio quality with high dynamic range and low distortion

Efficient class-AB operation with low power consumption

Small 28-TQFN (5x5) package for space-constrained designs

Wide operating voltage range of 1.8V to 3.6V

Key Technical Parameters

Operating Voltage: 1.8V to 3.6V

Max Output Power: 95mW x 2 channels @ 16Ω load

Frequency Response: 20Hz to 20kHz

Signal-to-Noise Ratio: 105dB

Total Harmonic Distortion + Noise: 0.01%

Quality and Safety Features

RoHS3 compliant

Exposed thermal pad for improved thermal performance

Compatibility

Suitable for a wide range of portable audio applications including smartphones, tablets, and portable media players

Application Areas

Headphones and line-level audio outputs in portable electronics

Portable audio amplifiers and speakers

Product Lifecycle

The MAX9850 is an active product and is not nearing discontinuation.

Replacement and upgrade options are available from Maxim Integrated.

Key Reasons to Choose This Product

Excellent audio quality and performance

Efficient class-AB operation for extended battery life

Small, space-saving package

Wide operating voltage range for versatile use

Integrated features like volume control and pop/click suppression

Reliable and robust design from a trusted manufacturer