LM4869 - BTL Output Stereo Audio Amplifier

Name: LM4869
SKU: LM4869-1295953

National Semiconductor

The LM4869 by National Semiconductor is a BTL Output Stereo Audio Amplifier. Below is the official datasheet preview.

Datasheet Details

Part number	LM4869
Manufacturer	National Semiconductor
File Size	792.63 KB
Description	BTL Output Stereo Audio Amplifier
Datasheet	LM4869-NationalSemiconductor.pdf
Additional preview pages of the LM4869 datasheet.

The LM4869

differential stereo inputs, BTL (bridgetied load) outputs, and four externally selectable fixed gains. Operating on a single 5V supply, the LM4869 delivers 1.2W and 1.9W (typ) of output power to an 8Ω and 4Ω BTL load (Note 1), respectively, with less than 1% THD+N. The LM4869’s gain is selected using two digital inputs. The nominal gain values are 6dB, 10dB, 15.6dB, and 21.6dB. The LM4869 is designed for notebook and other handheld portable.

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Published: Aug 2, 2018 |