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| Part Number | LM48821TLX/NOPB | LM48822TLX/NOPB | LM48823TLX/NOPB | LM48821TL/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active |
| Type | Class AB | Class AB | Class AB | Class AB |
| Output Type | Headphones, 2-Channel (Stereo) | Headphones, 2-Channel (Stereo) | 1-Channel (Mono) | Headphones, 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 93mW x 1 @ 16Ohm | 40mW x 2 @ 32Ohm | - | 93mW x 1 @ 16Ohm |
| Voltage - Supply | 2V ~ 4V | 2.4V ~ 5.5V | 2V ~ 4.5V | 2V ~ 4V |
| Features | Depop, Differential Inputs, I²C, Mute, Shutdown, Volume Control | Depop, Differential Inputs, I²C, Mute, Shutdown, Volume Control | Depop, I²C, Shutdown, Volume Control | Depop, Differential Inputs, I²C, Mute, Shutdown, Volume Control |
| Mounting Type | 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) |
| Supplier Device Package | 16-uSMD | 16-DSBGA | 16-DSBGA (2.5x2.12) | 16-DSBGA |
| Package / Case | 16-WFBGA | 16-WFBGA, DSBGA | 16-WFBGA, DSBGA | 16-WFBGA, DSBGA |
