(10) pc - Oscillator IC Assortment - includes NE566 NE555 NE556 [ 566, 555, 556]

Description: Timer and Oscillator Assortment 0913 Most purchases qualify for a ** Combined Shipping Discount ** Fast eMail Fast Shipping Guaranteed Good-on-Arrival (10) pc Oscillator IC Assortment VCO - Single Oscillators - Dual Oscillators (1) pc NE566 VCO / Function Generator made by SIGNETICS, the preferred original (5) pcs NE555 / LM555 Versatile "seconds to hours" Timer This may be the most popular IC in the known Universe (4) pcs NE556 / LM556 Dual Timer: Two '555(s) in one package Manufacturers for the '555 and '556 vary. The NE or LM prefix depends on the manufacturer. APPLICATION INFORMATION Datasheets: NE566 https://linearparts.com/documents/ne-566.pdf NE555 / LM555 https://linearparts.com/documents/NE_SA_SE555_C_2.pdf NE556 / LM556 https://linearparts.com/documents/LM556-ST.pdf Here's a few circuit application links to spur your imagination. Triangle to Sinewave Shapers: https://linearparts.com/images/566_sine.jpg Wide Range Linear Sweep Oscillator: https://linearparts.com/images/566-1Ksweep.jpg Look below for more NE566 application information. *Want to know more about the NE566? Amazingly, the NE566 can be made to sweep a continuous 1000:1 frequency span with just one fixed timing capacitor. Imagine, continuous linear tuning 20 Hz - 20 KHz or 1 KHz - 1 MHz without switching. A simple op-amp circuit provides the precise voltage control necessary. You set the range with the selection of the timing capacitor. NE566 Wide Range Oscillator: https://linearparts.com/images/566-1Ksweep.jpg In our lab tests, we used a 0.047µF timing capacitor to achieve a sweep from 23 Hz to 49.5 KHz. That's an amazing 2150:1 ratio! Waveform symmetry does degrade at the very low end however, so if that's critical, a 500:1 or a 100:1 ratio may be more acceptable. Even at a 500:1 ratio, only two timing capacitors (one hardwired, one switched) will allow you to sweep across the range of the NE566 from 4 Hz - 2000 Hz and then 2 KHz to the 1000 KHz, FMAX. Frequency is inversely proportional to the capacitance. Use the 0.047µF as a reference. Double it to halve the frequency, halve it to double the frequency, etc. Voltage, tolerances and circuit layout affect results so it's difficult to calculate exact capacitor values for your desired range. We can get you close with the schematic in the link above. From there you'll have to experiment. But it's not hard at all. The NE566 is also used in many vintage arcade pinball machines such as Asteroids to generate those familiar warbling "UFO" sounds. Another use is as a transmitter in a high quality, low distortion Remote FM Speaker System described in AN-146 https://linearparts.com/documents/an-146.pdf . Finally, for serious DIY MUSICIANS, an excellent book, "Making Music with the 566" by synth guru Thomas Henry shows how to do tricks with the NE566 that even the manufacturer didn't know it could do. We don't sell the book, but it is, without a doubt, the best and most creative source of musical applications for this part. We highly recommend it. It was out of print for a few years but it's available again. Google the title to find it. Related NE566 application links by Thomas Henry A Tunable Noise Generator https://linearparts.com/documents/Tunable_Noise_Generator.pdf UD-1 https://www.birthofasynth.com/Thomas_Henry/Pages/UD-1.html Triangle to Sinewave Converter #4 https://linearparts.com/images/th_sine_shape.jpg ADV-Bass https://linearparts.com/images/adv-bass.gif L4 800 pixels --> ************************************* ham radio etronic e-tronic hamtronic qba BootsParts USA boots PAYMENT and SHIPPING ** We offer a Combined Shipping Discount for most purchases (e.g. excludes books) if paid with ONE SINGLE PAYMENT with eBay's SHOPPING CART ** Condition of Goods Unless otherwise noted above: NOS (New Old Stock) or better, clean, unused 30 day Non-DOA, Good-on-Arrival Guarantee Untested, but NO JUNK or suspect parts PCB parts are thru-hole, NO SMD/SMT Small parts may be bulk packed Manufacturers and Date Codes may vary Attention International bidders only: Sorry, we ship to US ZIP Codes ONLY. We DO NOT ship Internationally. We ONLY ship to Registered US addresses. We DO NOT accept INTERNATIONAL payments. IMPORTANT: The parts we sell are categorized as new because they are unused, but many of our parts are those rare, hard-to-find, discontinued, manufacturing surplus and / or old stock commonly known in the parts business as 'NOS' (New Old Stock). Some of our stock pictures show date codes which may vary from the actual product shipped. Parts from a larger OEM package may be repacked for smaller lot size orders or for more practical handling and shipping. We strive to give full and accurate descriptions to earn your 5-Star Feedback. Any known deficiencies are listed in the detailed description. Datasheets are provided when available. Some datasheets may be close but not a perfect match because of part revisions or because they may be from a different manufacturer. If you have any questions concerning our products please email us before purchasing. Your complete satisfaction is important to us before and after the sale. Thank you. 090920

Price: 22.95 USD

Location: Garland, Texas

End Time: 2023-12-07T05:03:20.000Z

Shipping Cost: 3.9 USD