| Part Number | MAX9728BEUD+ | MAX9724BEUD+ | 
|---|---|---|
| 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 | Headphones, 2-Channel (Stereo) | Headphones, 2-Channel (Stereo) | 
| Max Output Power x Channels @ Load | 60mW x 2 @ 32Ohm | 45mW x 2 @ 32Ohm | 
| Voltage - Supply | 4.5V ~ 5.5V | 2.7V ~ 5.5V | 
| Features | Depop, Short-Circuit and Thermal Protection, Shutdown | Depop, 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 | 14-TSSOP | 14-TSSOP | 
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |