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| Part Number | LM4844TLX/NOPB | LM4846TLX/NOPB | LM4844TL/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Obsolete | Obsolete | Active |
| Type | Class AB | Class AB | - |
| Output Type | 2-Channel (Stereo) with Stereo Headphones | 1-Channel (Mono) with Stereo Headphones | - |
| Max Output Power x Channels @ Load | 1.2W x 2 @ 8Ohm; 80mW x 2 @ 32Ohm | 1.15W x 1 @ 8Ohm; 75mW x 2 @ 32Ohm | - |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | - |
| Features | 3D, Depop, I²C, Mute, Shutdown, Volume Control | 3D, Depop, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Supplier Device Package | 30-DSBGA | 25-DSBGA | - |
| Package / Case | 30-WFBGA, DSBGA | 25-WFBGA | - |
