Operational Amplifier Chips
Showing 121–131 of 131 results
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AD584 LM399 Voltage Reference 2.5V / 5V / 7.5V / 10V High Precision Reference Source
62.46 $ Add to cart -
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20pin Protection Module For ASUS TPM-L R2.0/Gigabyte GC-TPM2.0 Compatible Trust Platform Module 20-pin 20-1 Protection Module
Must-see requirements before placing an order:Please make sure your motherboard supports TPM 2.0 modulePlease try and provide the motherboard model the middle part of the motherboard is usually above the graphics card slot and photo socket. There is no fixed specification for this interface, and there are many varieties.You can check your compatibility and incompatibility with this motherboard moduleThe first step: first confirm your own motherboard manufacturer, divided into Intel and AMD.If it is Intel, please check the number after the English letter. Any number greater than 99 including 99 is fine, for example: ASUS X99, 99 after x is [...]
56.66 $ Add to cart -
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Active L/R Stereo audio splitter 1 in 4 out Audio Signal Amplifier 1X4 Allocator with Volume Adjustment DC 12V Power Supply
Active L/R Stereo audio splitter 1 in 4 out Audio Signal Amplifier Allocator with Volume Adjustment 12V power supply About This Item If you have a line level signal source TV audio, MP3 player, video game machine, cell phone, tablet, computer, record player, etc. to output to other devices at the same time such as power amplifier and speakers or headphones, this product can solve the problem of one set of stereo input, which can allocate four sets of stereo, output independent four sets of volume adjustment function, with each channel output band + 20dB gain.For a powerful signal amplifier [...]
115.84 $ Add to cart -
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MAX9812 + PAM8406 Electret Microphone Power Amplifier Board With Volume Adjustment
50.78 $ Add to cart -
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Mini XPT8871 Mono Stereo Lithium Battery Power Amplifier Board Sing Machine Module 3v 5v 5W Audio Output Input
Mini XPT8871 Mono Stereo Lithium Battery Power Amplifier Board Sing Machine Module 3v 5v 5W Audio Output Input Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x Amplifier Board Notes: Notes: -Due to the light and screen [...]
41.20 $ Add to cart -
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WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device
WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device Feature: 41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response. Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider. Specification: Model: WEAH-D234 high and low frequency division Power: 80W Impedance: 4-8 ohm Applicable speaker: less than 6 inch Net weight: 43g / piece Note: Due to the different [...]
41.28 $ Add to cart -
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Shure N44-7 M44-7 M55E DUAL DN305 DN306 GARRARD Replacement Needle LP Phonograph Accessories Cartridge Stylus Player Needle
77.89 $ Add to cart -
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TEA2025B Power DIY Amplifier Audio Board 2.0 Channrl Mini Amplifier Stereo Board AMP 3Wx2 Audio Home Sound Theater Amplificador
Description: Product name: 2.0 stereo amplifier board Product model: FE-2025-2.0K Working voltage: AC 5-9V or DC 5-12V Output Power: 3 W 3 W connect 1-3 inch 2-10 W Full range speakers Matching impedance: 4-16 ohms Specifications: Colour:Blue Material:plastic Size:3.9 x 5.2 x 2.5cm Package Included: 1 x Amplifier Audio Board Notes: Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is [...]
41.58 $ Add to cart -
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Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module Volume Control with Potentionmeter
Description: product information: PAM8403 is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips, The circuit adopts reasonable peripheral configuration, and the power filter is upgraded to 470uf some sellers do not even have 100uf or even no capacitance 1.6mm glass fiber board, which really makes the power amplifier board meticulous, and outputs 3W 3W high-fidelity sound quality. A rare good product for amplifier enthusiasts, The potentiometer adopts the anti-meter body, with a lifespan of up to 15 years, and the potentiometer with a switch can directly cut [...]
40.49 $ Add to cart -
WEGE ZK-1001B 100W Mono BT Audio Power Amplifier Board Module TPA3116D2 AMP True Wireless Wuzhi Audio APP Music
Wuzhi Audio APP download link: Note: It needs to be assembled by yourself, and the material package is given a screwdriver. The suitable power supply of the product is DC power supply, and AC power supply is not allowed! The color of the product may be slightly different from the picture due to the differences of light, angle and shooting equipment. The product size is measured manually. Please allow slight deviation in the measurement data and make sure you don't mind. Product features ZK-1001B is a 100W mono BT power amplifier module, which uses TPA3116D2 [...]
59.73 $ Add to cart -
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1PCS Mini XH-M125 XPT8871 Mono Stereo Lithium Battery Power Amplifier Board 6W Sing Machine Module 3v 5v 5W Audio Output Input
1PCS Mini XH-M125 XPT8871 Mono Stereo Lithium Battery Power Amplifier Board 6W Sing Machine Module 3v 5v 5W Audio Output Input Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x [...]
40.30 $ Add to cart