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MAX97220E Datasheet Differential Input Directdrive Line Drivers/headphone Amplifiers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: EVALUATION KIT AVAILABLE MAX97220A–MAX97220E Differential Input DirectDrive Line Drivers/Headphone Amplifiers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX97220_ is a differential input DirectDrive® line driver/headphone amplifier.

This device is capable of driving line level loads with 3VRMS into 1kI with a 5V supply and 2VRMS into 600I loads from a 3.3V supply.

A headphone load is capable of being driven with 125mW into 32I with a 5V supply.

Key Features

  • S Output Power 125mW into 32I with a 5V Supply S 3VRMS Output Drive into 1kI with a 5V Supply S 2VRMS Output Drive into 600I with a 3.3V Supply S Fully Differential Inputs S Fixed or Externally Adjustable Gain with No Clicks or Pops S Wide 2.5V to 5.5V Operating Range S DirectDrive Outputs Eliminate DC-Blocking Capacitors S Flat THD+N, Better Than 90dB in the Audio Band S 18-Bit SNR Performance, 112dB S Footprint Compatible with the MAX9722 Ordering Information PART PIN- TOP GAIN TU.

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