| Part | LM4859 |
|---|---|
| Description | Stereo 1.2W Audio Sub-system |
| Manufacturer | National Semiconductor |
| Size | 1.18 MB |
The LM4859 is an integrated audio sub-system designed for stereo cell phone applications. Operating on a 3.3V supply, it combines a stereo speaker amplifier delivering 495mW per channel into an 8Ω load and a stereo headphone amplifier delivering 33mW per channel into a 32Ω load.
| Part Number | Manufacturer | Description |
|---|---|---|
| LM4859 | Texas Instruments | Stereo 1.2W Audio Sub-system |
| LM48511 | Texas Instruments | Audio Power Amplifier |
| LM4855 | Texas Instruments | Integrated Audio Amplifier |
| LM48556 | Texas Instruments | Ceramic Speaker Driver |
| LM4853 | Texas Instruments | Power Amplifier |
