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| Part Number | LM4861MX/NOPB | LM4871MX/NOPB | LM4864MX/NOPB | LM4862MX/NOPB | LM4865MX/NOPB | LM4863MX/NOPB | LM4860MX/NOPB | LM4861M/NOPB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active | Obsolete | Active | Active |
| Type | Class AB | Class AB | Class AB | Class AB | Class AB | Class AB | Class AB | Class AB |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) with Mono Headphones | 2-Channel (Stereo) with Stereo Headphones | 1-Channel (Mono) | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1.5W x 1 @ 8Ohm | 3W x 1 @ 3Ohm | 675mW x 1 @ 8Ohm | 825mW x 1 @ 8Ohm | 1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm | 3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm | 1.15W x 1 @ 8Ohm | 1.5W x 1 @ 8Ohm |
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2V ~ 5.5V | 2.7V ~ 5.5V | 2V ~ 5.5V |
| Features | Shutdown, Thermal Protection | Shutdown, Thermal Protection | Shutdown, Thermal Protection | Shutdown, Thermal Protection | Depop, Mute, Shutdown, Thermal Protection, Volume Control | Depop, Shutdown, Thermal Protection | Shutdown, Thermal Protection | Shutdown, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 16-SOIC | 16-SOIC | 8-SOIC |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
