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| Part Number | LM4962TLX/NOPB | LM4982TLX/NOPB | LM4922TLX/NOPB | LM4962TL/NOPB |
|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | National Semiconductor | National Semiconductor |
| Product Status | Active | Obsolete | Active | Active |
| Type | Class AB | Class AB | Class AB | Class AB |
| Output Type | 1-Channel (Mono) | Headphones, 2-Channel (Stereo) | 2-Channel (Stereo) with Stereo Headphones | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | - | 51mW x 2 @ 32Ohm | 80mW x 2 @ 16Ohm | - |
| Voltage - Supply | 2.7V ~ 9V | 1.6V ~ 4V | 1.6V ~ 4.2V | 2.7V ~ 9V |
| Features | Depop, Short-Circuit and Thermal Protection, Shutdown | - | Depop, Differential Inputs, Shutdown, Thermal Protection | Depop, Short-Circuit and Thermal Protection, Shutdown |
| 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 | 20-DSBGA | 16-DSBGA (2.5x2.12) | 14-DSBGA | 20-DSBGA |
| Package / Case | 20-WFBGA, DSBGA | 16-WFBGA, DSBGA | 14-WFBGA, DSBGA | 20-WFBGA |
