| Part Number | LM4862M/NOPB | LM4863M/NOPB | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Class AB | Class AB | 
| Output Type | 1-Channel (Mono) | 2-Channel (Stereo) with Stereo Headphones | 
| Max Output Power x Channels @ Load | 825mW x 1 @ 8Ohm | 3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm | 
| Voltage - Supply | 2.7V ~ 5.5V | 2V ~ 5.5V | 
| Features | Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Supplier Device Package | 8-SOIC | 16-SOIC | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) |