Datasheet Details
| Part number | LM4850 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 1.09 MB |
| Description | Mono 1.5W / Stereo 300mW Power Amplifier |
| Datasheet |
 LM4850 Datasheet
|
|
|
General Description
The LM4850 is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1% THD+N or 95mW per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 1% THD+N, using a 5V power supply.
Key Features
- an externally controlled, micropower consumption shutdown mode and thermal shutdown protection. The unity-gain stable LM4850’s gain is set by external gain-setting resistors Note 1: An LM4850LD that has been properly mounted to a circuit board will deliver 1.9W into 3Ω (at 1% THD+N). The other package options for the LM4850 will deliver 1.1W into 8Ω (at 1% THD+N). See.