MAX5486EUG+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Volume Control
Applications:	Consumer Audio
Number of Channels:	2
Interface:	Pushbutton
Voltage - Supply:	2.7 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C (TA)
Specifications:	-90dB
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	24-TSSOP
Base Part Number:	MAX5486

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Audio Special Purpose: MAX5486EUG+T Application Field and Working Principle

The MAX5486EUG+T is an audio special purpose chip for volume control. It is used in audio applications such as portable and home entertainment equipment, and provides the circuit designers with extensive flexibility, the ability to reduce board space and the potential to operate under extreme environmental conditions. Utilizing a low-power CMOS process, the device integrates various functions and features with almost no external components. Furthermore, it allows the system to provide different volume control characteristics and superior signal integrity.

Application of MAX5486EUG+T

The MAX5486EUG+T is an ideal solution for automotive audio systems, mini and micro speaker systems, portable audio applications, and many professional audio systems. Its extremely low noise and distortion characteristics make it the best choice for applications that require accurate volume control and little signal loss. In addition, its advanced design significantly reduces external component count and board complexity. In automotive applications such as car audio, the MAX5486EUG+T is often used for volume control. It has adaptive auto-zero circuits and low power modes for reduced power consumption, which are essential for battery-powered applications. As an automotive device, it is designed to operate in extreme temperature and humidity conditions from -40ºC to 125ºC and from 0% to 85% relative humidity.

Features of MAX5486EUG+T

The main features of the MAX5486EUG+T include:- Advanced, low-power CMOS circuitry - Low power consumption - Low cost- Wide operating -40℃～125℃, 0-85%RH - Differential system compatibility - 8-pin, MLPQ, and 6-Lead SOT-23 package options - Matched mechanical angles and system solutions - 14-bit audio data path - Efficient software and hardware controllable volume - Mute and input gain control - Input and output level control - High-power mode for single-ended inputs - Interrupt capability for power saving applications

Working Principle of MAX5486EUG+T

The MAX5486EUG+T works by controlling the volume and gain of the input signal. The chip is designed as a differential system, which supports both single-ended and differential inputs and outputs. The chip features a 14-bit audio data path that offers superb audio performance with low noise and distortion. It includes input gain and output level control, as well as mute and power-saving interrupt capability. The chip provides efficient software and hardware controllable volume, with an adjustable high-power mode for single-ended inputs.The MAX5486EUG+T operates from a single +3V to + 5.5V power supply and is designed to draw a maximum of 8mA during operation. The device can operate up to a maximum of 125-degree Celsius temperature and up to 85% relative humidity. The chip is designed as an Open Drain output and it is suitable for a wide range of 8-pin, MLPQ, and 6-Lead SOT-23 package options. It provides the system designers with a wide choice of flexibility options, and can be used in the most extreme environmental conditions with minimal external components.

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