Audio power amplifier IC
Wikipedia
LM3875 - Wikipedia
September 23, 2023 - LM3875 was a 56 watt amplifier chip made by Texas Instruments (previously National Semiconductor). It was very popular in the DIY audio community for its low parts count and its high-performance audio capabilities. It was the main chip inside many gainclone amplifiers which are based on the ...
Digi-Key Electronics
LM3875 Texas Instruments | Digi-Key Electronics
LM3875 Texas Instruments Linear parts available at Digi-Key Electronics.
Videos
Audiosector
LM3875 Kit – Audiosector
LM3875 Amplifier Kit · Application Notes · LM3875 User Guide PDF · PS Configurations ·
Alldatasheet
LM3875 Datasheet(PDF) - National Semiconductor (TI)
Part #: LM3875. Download. File Size: 1,001Kbytes. Page: 20 Pages. Description: OverturTM Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier. Manufacturer: National Semiconductor (TI).
Phonoclone
RJM Audio - LM3875 Non-inverting Gainclone
C2 is most likely also omitted. This gives the stated nine part circuit. To be consistant with what is known about the Gaincard C6 and C7 should be increased to 1000 µF, and R3 reduced to about 680 ohms, and finally the LM1875 replaced with the bigger, better performing cousin LM3875.
Diyaudioprojects
The "Beast" - LM3875 Chip Amplifier (Gainclone) Kit - Audiosector.com
April 24, 2007 - Review of a LM3875 Chip Amplifier (Gainclone) kit from AudioSector.com.
JAK Electronics
LM3875 Amplifier: LM3875, Datasheet, LM3875 vs. LM3886
December 15, 2021 - Linear - Amplifiers - Audio TO-220-11 (Formed Leads) 20V~84V ±10V~42V Short-Circuit and Thermal Protection -20°C~85°C TA LM3875 Overture? IC AMP CLSS AB MONO 56W TO220-11
Amazon
Amazon.com: GAINCLONE LM3875 50W+50w 8R Amplifier Kit Two-channel ...
Buy GAINCLONE LM3875 50W+50w 8R Amplifier Kit Two-channel Speaker Protective Circuit: Amplifiers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
AliExpress
13.58US $ 20% OFF|Lm3875 50w+50w 8r Amplifier Diy Kit Two-channel ...
February 3, 2022 - Get amplifier diy kit at a bigger saving. Amplifier diy kit is easy and convenient to use. Find products of Circuit Breakers with high quality at AliExpress. Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.
Banzaimusic
LM3875 :: LF LM Types :: Chips, ICs, OpAmps :: Semiconductors :: ...
LM 3875TF. Amplifier Audio IC. PWR HP 56W TO220-11 (Bent and Staggered Leads). Old stock pullouts!
Chipfind
LM3875 National Semiconductor Overture Audio Power Amplifier series ...
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