The LM4861 is a bridge-connected audio power amplifier capable of delivering 1.1W of continuous average power to an 8Ω load with 1% (THD) using a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the LM4861 does not r.
an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4861 can be configured by external gain-setting resistors. Key Specifications n THD at 1 kHz at 1W continuous average output power into 8Ω n Output power at 10% THD+N at 1 kHz into 8Ω n Shutdown Current 1.0% (max) 1.5W (typ) 0.6 µA (typ) Features n No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary n Small Outline (SO) packaging n Compatible with PC power supplies n Thermal shutdown protection circuitry n Unit.
The LM4861 is a bridge-connected audio power amplifier capable of delivering 1.1W of continuous average power to an 8Ω l.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM4860 |
National Semiconductor |
Series 1W Audio Power Amplifier | |
2 | LM4860 |
Texas Instruments |
Series 1W Audio Power Amplifier | |
3 | LM4862 |
National Semiconductor |
675mW Audio Power Amplifier | |
4 | LM4862 |
Texas Instruments |
675mW Audio Power Amplifier | |
5 | LM4862 |
Unisonic Technologies |
AUDIO POWER AMPLIFIER | |
6 | LM4863 |
National Semiconductor |
Dual 2.2W Audio Amplifier | |
7 | LM4863 |
Texas Instruments |
Dual 2.2W Audio Amplifier | |
8 | LM4863 |
Unisonic Technologies |
DUAL 2.2W AUDIO AMPLIFIER | |
9 | LM4864 |
National Semiconductor |
300mW Audio Power Amplifier | |
10 | LM4864 |
Texas Instruments |
725mW Audio Power Amplifier | |
11 | LM4865 |
National Semiconductor |
750mW Audio Power Amplifier | |
12 | LM4865 |
Texas Instruments |
750mW Audio Power Amplifier |