| Part Number | LM4919MM/NOPB | LM4929MM/NOPB |
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
|
|
|
| Product Status | Obsolete | Active |
| Type | Class AB | Class AB |
| Output Type | 1-Channel (Mono) with Stereo Headphones | Headphones, 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 85mW x 1 @ 8Ohm; 14mW x 2 @ 16Ohm | 80mW x 2 @ 16Ohm |
| Voltage - Supply | 900mV ~ 2.5V | 2V ~ 5.5V |
| Features | Depop, Mute, Shutdown, Thermal Protection | Shutdown, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 10-VSSOP | 10-VSSOP |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |