MAX9719BEBE+T

$0.58

Description：IC AMP CLASS AB STER 1.4W 16UCSP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:8b55a479c182 Category: Audio Amplifiers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX9719BEBE+T is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP CLASS AB STER 1.4W 16UCSP. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for MAX9719BEBE+T

Description：IC AMP CLASS AB STER 1.4W 16UCSP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：Class AB
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：1.4W x 2 @ 4Ohm
Voltage - Supply：2.7V ~ 5.5V
Features：Depop, Differential Inputs, Shutdown, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：16-UCSP (2x2)
Package / Case：16-WFBGA, CSPBGA
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for MAX9719BEBE+T

MAX9719BEBE+T

Audio Amplifiers Overview

The MAX9719BEBE+T is a dual-channel Class-AB audio power amplifier designed for portable devices. It operates on a single supply voltage ranging from 2.7V to 5.5V and delivers 1.4W of continuous average power per channel into a 4Ω load with less than 1% THD+N. The device features a bridge-tied load (BTL) architecture, differential inputs for improved noise rejection, and an internally fixed gain of 0dB. It includes a low-power shutdown mode that reduces quiescent current to under 100nA and incorporates click-and-pop suppression circuitry.

Audio Amplifiers Feature Summary

Bridge-tied load (BTL) architecture minimizes external component count while delivering high-quality audio amplification.
Differential input structure provides common-mode rejection and improves noise immunity.
Integrated click-and-pop suppression circuitry eliminates audible transients during startup and shutdown.
Low-power shutdown mode disables bias generators to reduce quiescent current consumption significantly.

Audio Amplifiers Applications

Mobile phones
Personal digital assistants (PDAs)
Portable electronic devices

Audio Amplifiers Procurement Notes

Verify the package type and temperature range against the specific suffix requirements. Confirm RoHS compliance status as indicated by the plus sign in the part number. Ensure the ordering information matches the exact pin configuration and thermal characteristics required for the target PCB layout.

Audio Amplifiers Selection Notes

Select this model for stereo applications requiring a fixed 0dB gain configuration. It serves as a direct upgrade path for designs previously using the LM4895. Consider the exposed pad thermal requirements for heat dissipation in compact enclosures. Verify compatibility with the system's logic levels for the shutdown control signal.

Audio Amplifiers Part Context

This component belongs to the MAX9718/MAX9719 family of low-cost mono and stereo audio amplifiers. The MAX9719 variant specifically provides dual-channel output for stereo systems. The BEBE suffix indicates a specific package and temperature rating combination within the Maxim Integrated product line.