Data Sheet
                                                                    
                                                                
                                                                            
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                                                    Overview
Features and Benefits
- 2.5V to 5.5V Single-Supply Operation
- 3VRMS Output Drive Into 600Ω Load
- 125mW Headphone Amplifier
- Fully Differential Inputs
- Externally Adjustable Gain
- Low-Power Shutdown Input
- Evaluates the MAX97220B, MAX97220C, and MAX97220D (with IC Replacement)
- Fully Assembled and Tested
Product Details
The MAX97220A evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX97220A differential input DirectDrive® line driver/headphone amplifier. The device is capable of driving 125mW into 32Ω, or 3VRMS into 600Ω load, with a 5V supply.
The EV kit provides an externally set gain, is powered from a 2.5V to 5.5V single power supply, and includes a shutdown input. The EV kit also evaluates the MAX97220B, MAX97220C, and MAX97220D devices. Request a free MAX97220B, MAX97220C, and/or MAX97220D IC sample from the factory when ordering the EV kit.
 
                             
                        