| Part Number | MAX9766ETJ+T | MAX9767ETJ+T | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Class AB | Class AB | 
| Output Type | 1-Channel (Mono) with Stereo Headphones | 2-Channel (Stereo) | 
| Max Output Power x Channels @ Load | 750mW x 1 @ 4Ohm; 65mW x 2 @ 16Ohm | 750mW x 2 @ 4Ohm | 
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Features | Depop, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit and Thermal Protection, Shutdown | Depop, Microphone, Mute, Short-Circuit and Thermal Protection, Shutdown | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Supplier Device Package | 32-TQFN (5x5) | 32-TQFN (5x5) | 
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |