#pam8610
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takmiblog · 8 months ago
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PAM8610 class D Power Amplifier (modified)
2024/09/01 この基板はゲインが+32dB(最大)に固定されているので、-20dBのBass Boost付アッテネータを前置した。大幅に利得が落ちてしまったが小型スピーカでも低音がいい感じで出ている。思えば遠くへ来たもんだ。PAM8610は評価(世評)の低いICだが、ここまで来ればもうこっちのものだ。
 AMラジオを近づけてみると、20cm以上離せば影響(雑音)は許容レベルである。発する雑音の大きさ(強さ)は Zobel Network ≫ アンプ基板 である。
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zipzapproductions · 2 years ago
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Take a look at the Pam Board Bracelets, as seen on Bedside Kandi.
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And yes, those are actual PAM8403 and PAM8610 boards on the bracelets. Fun video instructions on how to make these bracelets can be found here.
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quartz-components · 1 year ago
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The PAM8610 is a stereo Class-D audio amplifier with DC Volume Control. It offers 15W (per channel) output with low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. It has 32 steps DC volume control with a range of +32dB to -75dB. The PAM8610 supports 7V to 15V supply. It is more efficient than competitors’ ICs or products. It also has an inbuilt mute switch option as a pinout on the board. 
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tonieletronica-blog · 2 years ago
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PAM8610 circuito mini amplificador de áudio 10W https://www.te1.com.br/?p=43597 Por Toni Rodrigues Toni Eletrônica Circuitos...
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quartzcomponents · 4 years ago
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PAM8610 Class-D Audio Amplifier Board
The PAM8610 is a stereo Class-D audio amplifier with DC Volume Control. It offers 15W (per channel) output with low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. It has 32 steps DC volume control with a range of +32dB to -75dB. The PAM8610 supports 7V to 15V supply. It is more efficient than competitors’ ICs or products. It also has an inbuilt mute switch option as a pinout on the board.
Specifications
PAM8610 as main driver IC
Dual-Channel Stereo Output
MAX Wattage: 15W
Input Voltage Range:  7V to 15V power Supply
Volume control resolution: 32 Steps
Volume control range: +32dB to -75dB
Working Mode: Class D (PWM modulation type).
Much higher efficiency in terms of cost and performance than competitors’ ICs
This plate with a switching function, SW short, will turn off the power amplifier.
No External Heat Sink Required
Buy this PAM8610 Amplifier Board: https://quartzcomponents.com/products/pam8610-class-d-audio-amplifier-board
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oureneasdeoliveiraworld · 4 years ago
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Super ofertas Original PAM8610 Digital Power Amplifier Board 2 * 15W Dual Channel Stereo Classe Amplifier Board 12V Top Venda (Entregue por Americanas) - Black Friday 2018
Super ofertas Original PAM8610 Digital Power Amplifier Board 2 * 15W Dual Channel Stereo Classe Amplifier Board 12V Top Venda (Entregue por Americanas) – Black Friday 2018
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vejujjhiud · 4 years ago
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Super Slim 15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V black Dual Power Audio Amplifier Board
Super Slim 15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V black Dual Power Audio Amplifier Board
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Super Slim 15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V black Dual Power Audio Amplifier Board
Price
4.08 Catch me HERE
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zirawakynuikisa · 4 years ago
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PAM8610 Amplifier Board 15W+15W 2.0 Channel DC 7V-15V Class D Audio Power AMP Mini Digita Amplifiers for Speaker DIY Sound Board
PAM8610 Amplifier Board 15W+15W 2.0 Channel DC 7V-15V Class D Audio Power AMP Mini Digita Amplifiers for Speaker DIY Sound Board
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PAM8610 Amplifier Board 15W+15W 2.0 Channel DC 7V-15V Class D Audio Power AMP Mini Digita Amplifiers for Speaker DIY Sound Board
Price
1.26 Catch me HERE
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homeaudiosunday · 5 years ago
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@#^&^ 1PCS PAM8610 Mini 10W+10W 2CH Stereo Audio Power Amplifier Board Module HIFI https://ift.tt/2Sk1LL9
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rosesana · 6 years ago
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PAM8610 2*10W Dual Channel HIFI Mini Audio Amplifier https://ift.tt/2BJlgmQ https://ift.tt/2pU3Jpj
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takmiblog · 6 months ago
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フィルタレスD級アンプに味付け
 TA2020-020の音質には感銘を受けた。ほぼデータシートのTEST CIRCUITの回路通り作った状態(外部オペアンプ無し)で聴いて、 ”音作り” を感じたのである。つまり、この状態で ”料理” になっている。しかも(過去のオーディオの歴史を踏まえた)味わいが感じられた。
 一方、PAM8406やPAM8610であるが、フィルタレスD級アンプであるから周波数特性の暴れもなく、IC評価のためのサンプル基板をベースにしてチューニングすることでTA2020-020に迫る、あるいはそれ以上の物理性能が得られた。しかし、Loud Speakerを綺麗に鳴らすのだが、残念ながら無味無臭の味わいであった。言うなれば料理以前の ”素材” である(例えるなら、鍋料理におけるマロニーちゃん)。
 ここしばらく、Bass Boostを含めたPre Amplifierの検討を進めていたが、 chあたり1石のP-G帰還プリアンプ(二次歪リッチ)とPAM8610アンプを組み合わせると、 ”料理” になることが判った。これは私(Reasonable Audio)にとって大きな一歩である。
 フィルタレスD級アンプをお使いの方はぜひ(プリアンプを)お試しあれ。
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bajkal-ru-nf · 8 years ago
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2017_04_28 По посылкам 09 Али - Диоды Шоттки SR260, Усилитель D класса 2x15Вт PAM8610 + Христианская халява из Германии + Тест ультрафиолетового светодиода
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bestshoppingapp-blog · 7 years ago
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5Pcs 12V Mini Hi-Fi PAM8610 2X10W Audio Stereo Amplifier Board… 5Pcs 12V Mini Hi-Fi PAM8610 2X10W Audio Stereo Amplifier Board Buy Now
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du-juan-blog · 8 years ago
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12V 2X10W Hi-Fi PAM8610 Audio Stereo Amplifier Board Module Dual D Class Channel - Full read by eBay
Price 1.49 USD (39 Bids) End Time: 2017-04-03 14:17:08 PDT Bid Now | Add to watch list http://ebay.to/2oMzLxF
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c3s6 · 2 years ago
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Something for the PAM amplifier board fandom…
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How accurate?
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easyandworkproject · 9 years ago
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(via https://www.youtube.com/watch?v=xOXfhSBwYtU)
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