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.
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.
MAX97220E Datasheet
