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| Part Number | LM49350RL/NOPB | LM49350RLX/NOPB | LM4935RL/NOPB | LM49352RL/NOPB | LM49250RL/NOPB |
|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Obsolete | Active |
| Type | Class D | Class D | Class D | Class D | Class D |
| Output Type | 1-Channel (Mono) with Mono and Stereo Headphones | 1-Channel (Mono) with Mono and Stereo Headphones | 1-Channel (Mono) with Stereo Headphones | 1-Channel (Mono) with Mono and Stereo Headphones | 2-Channel (Stereo) with Mono and Stereo Headphones |
| Max Output Power x Channels @ Load | 2W x 1 @ 4Ohm; 69mW x 2 @ 32Ohm | 2W x 1 @ 4Ohm; 69mW x 2 @ 32Ohm | 1.3W x 1 @ 8Ohm; 52mW x 2 @ 16Ohm | 1.4W x 1 @ 8Ohm; 65mW x 2 @ 32Ohm | 2.43W x 2 @ 4Ohm; 170mW x 1 @ 32Ohm |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | - | 2.7V ~ 5.5V |
| Features | 3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | 3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | ADC, DAC, Depop, I²C, I²S, Microphone, Mute, PCM, Shutdown, SPI, Standby, Volume Control | Depop, Differential Inputs, I²C, I²S, Microphone, Shutdown, Volume Control | |
| Mounting Type | 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) |
| Supplier Device Package | 36-DSBGA | 36-DSBGA | 49-DSBGA | 36-DSBGA (3.5x3.24) | 36-DSBGA (3.5x3.24) |
| Package / Case | 36-WFBGA, DSBGA | 36-WFBGA, DSBGA | 49-WFBGA, DSBGA | 36-WFBGA, DSBGA | 36-WFBGA, DSBGA |
