Datasheet
RoHS Compliance Information
| Size in Kbytes | Date |
 |
| LM4877 Boomer ® Audio Power Amplifier Series 1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic Low |
483
Kbytes |
14-Oct-04 |
Download |
LM4877 Boomer ® Audio Power Amplifier Series 1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic Low (Japanese)
 |
247 Kbytes |
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| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LM4877IBP
| LM4990ITL
| NATIONAL SEMICONDUCTOR
| 05 Mar 2008
|
LM4877IBPBD
| LM4857ITLX
| NATIONAL SEMICONDUCTOR
| 16 Nov 2008
|
LM4877IBPX
| LM4990ITLX
| NATIONAL SEMICONDUCTOR
| 16 Nov 2008
|
LM4877ITP
| LM4990ITLX
| NATIONAL SEMICONDUCTOR
| 16 Nov 2008
|
LM4877ITPX
| LM4990ITLX
| NATIONAL SEMICONDUCTOR
| 16 Nov 2008
|
General Description
The LM4877 is a bridge-connected audio power amplifier capable of delivering 1 W of continuous average power to an 8 load with less than .2% (THD) from a 5V power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4877 does not require output coupling capacitors or bootstrap capacitors. It is optimally suited for low-power portable applications.
The LM4877 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.
The unity-gain stable LM4877 can be configured by external gain-setting resistors.
[Information as of 8-Nov-2009]
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