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| Part Number | LM4879MM | LM4889MM | LM4871MM |
|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | National Semiconductor |
| Product Status | Active | Active | Active |
| Type | Class AB | Class AB | Class AB |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1.1W x 1 @ 8Ohm | 1W x 1 @ 8Ohm | 3W x 1 @ 3Ohm |
| Voltage - Supply | 2.2V ~ 5.5V | 2.2V ~ 5.5V | 2V ~ 5.5V |
| Features | Depop, Shutdown, Thermal Protection | - | Shutdown, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 10-VSSOP | 8-VSSOP | 8-VSSOP |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |