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| Part Number | LM4870M | LM4871M | LM4870MX | LM4876M | LM4880M | LM4860M |
|---|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor |
| Product Status | Obsolete | Active | Obsolete | Active | Active | Active |
| Type | Class AB | Class AB | Class AB | - | Class AB | Class AB |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | - | 2-Channel (Stereo) | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1.1W x 1 @ 8Ohm | 3W x 1 @ 3Ohm | 1.1W x 1 @ 8Ohm | - | 325mW x 2 @ 8Ohm | 1.15W x 1 @ 8Ohm |
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | - | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Shutdown, Thermal Protection | Shutdown, Thermal Protection | Shutdown, Thermal Protection | - | Shutdown, Thermal Protection | Shutdown, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - | - | -40°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Supplier Device Package | 16-SOIC | 8-SOIC | 16-SOIC | - | 8-SOIC | 16-SOIC |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | - | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
