| Part Number | LM49100GR/NOPB | LM49100GRX/NOPB |
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
|
|
|
| Product Status | Active | Discontinued at Digi-Key |
| Type | Class AB | Class AB |
| Output Type | 1-Channel (Mono) with Stereo Headphones | 1-Channel (Mono) with Stereo Headphones |
| Max Output Power x Channels @ Load | 1.575W x 1 @ 8Ohm; 72mW x 2 @ 16Ohm | 1.575W x 1 @ 8Ohm; 72mW x 2 @ 16Ohm |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Depop, Differential Inputs, I²C, Shutdown, Thermal Protection, Volume Control | Depop, Differential Inputs, I²C, Shutdown, 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 | 25-CSBGA (3x3) | 25-CSBGA (3x3) |
| Package / Case | 25-TFBGA, CSPBGA | 25-TFBGA, CSPBGA |