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MN3007

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Microcomputers/Controllers Low Noice BBD

Manufacturer : Panasonic Corporation
Package/Case : DIP-8
Product Categories : Linear - Audio Processing
Datasheet: MN3007 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Marking Code: MN3007
In-stock: 470

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MN3007 Product Details

MN3007 General description

The MN3007 is a 1024-stage long delay low noise BBD that provides a signal delay of up to 51.2msec.
The MN3007 is particularly suitable for use as reverberation effect of electronic musical instrument such as stereo equip-
ment due to its long delay times.


The MN3007 stands out as a distinguished Bucket Brigade Device (BBD) chip. BBDs are unique integrated circuits tailored for analog delay applications, frequently used to produce musical effects like delay, chorus, and flanging. Thanks to its distinct design and features, the MN3007 has cemented its place in several legendary guitar effects units and synthesizers. It's particularly adept for generating reverb effects in electronic musical gear and public address systems. This version revives the original Panasonic MN3007, making it an ideal choice for restoration projects or replicating classic circuits. It's a common sight in iconic analog chorus setups, notably in the BOSS® CE-2 Chorus and the EHX Small Clone. For more details about the MN3007 equivalent, circuit diagram, etc., check the MN3007 datasheet.

MN3007 Manufacturer

MN3007 is manufacturer by Panasonic, Panasonic Corporation, officially known as Panasonic Holdings Co., Ltd., is a multinational electronics manufacturer originating from Japan and is one of Japan's top eight electrical appliance companies. It is headquartered in Moriguchi, Osaka Prefecture. It ranks 110th on the Fortune Global 500 list. The company was formerly known as Matsushita Electric Industrial Co., Ltd., and it changed its name in 2008. This change included the simultaneous rebranding of "National," which produces white goods and household items, to "Panasonic" worldwide.

MN3007 Pinout

For the MN3007 Bucket Brigade Device (BBD) IC, here's a more detailed pin configuration. Please note that this is a generalized configuration, and it's always best to consult the MN3007 datasheet for the most accurate and detailed information.

Pin Configuration (DIP-8 package):

  • Vcc (Pin 1): This is the positive power supply pin. Typically, the MN3007 operates within a certain voltage range, often around 10-15V.

  • IN (Pin 2): Analog Input. This is where the audio signal to be delayed is fed into the BBD.

  • OUT (Pin 3): Analog Output. This is where the delayed audio signal is taken from.

  • Vgg (Pin 4): Bias Voltage. This pin is often connected to a bias voltage source to ensure the correct operation of the internal transistors.

  • GND (Pin 5): Ground. This pin is connected to the system ground.

  • CLK1 (Pin 6): Clock Input 1. The MN3007 requires an external clock to determine the delay time. This pin receives one phase of the clock signal.

  • CLK2 (Pin 7): Clock Input 2. This pin receives the second phase of the clock signal, opposite to CLK1.

  • NC (Pin 8): No Connection. This pin is not internally connected and is typically left floating or unconnected in circuits.

The delay time of the MN3007 is determined by the frequency of the external clock. A faster clock results in a shorter delay, while a slower clock produces a longer delay.


MN3007

Feature

  • Variable delay time of audio signal:5.12~51.2ms.

The MN3007 offers a versatile variable delay time for audio signals, ranging from 5.12 milliseconds to 51.2 milliseconds. This adjustable delay time capability is valuable for creating precise and customizable time-based audio effects.

  • Clock component cancellation capability.

It features clock component cancellation capability, ensuring that unwanted clock artifacts do not interfere with the audio signal. This feature contributes to the purity of the delayed audio output.

  • No insertion loss: Li=0dB typ.

The MN3007 is designed to minimize insertion loss, with typical values at 0 decibels (dB). This means that the delayed signal retains its original strength, ensuring minimal impact on the overall audio quality.

  • Wide dynamic range:S/N~80dB typ.

With a wide dynamic range of approximately 80 decibels (dB) typ., the MN3007 delivers clear and high-quality audio. It effectively preserves the signal-to-noise ratio (S/N) and is suitable for applications where signal fidelity is crucial.

  • Wide frequency response: fiS 12KHz.

The MN3007 boasts a broad frequency response, extending up to 12,000 Hertz (Hz). This wide frequency range captures both low and high-frequency audio content, making it suitable for various audio processing applications.

  • Low distortion: THD=0.5% typ.(V;=0.78Vrms).

The MN3007 maintains low distortion levels, with typical total harmonic distortion (THD) at 0.5%. This ensures that the delayed audio signal remains faithful to the original, with minimal unwanted artifacts.

  • Clock frequency range:10~100KHz.

It operates within a clock frequency range of 10,000 Hertz (10KHz) to 100,000 Hertz (100KHz). This wide clock frequency range provides flexibility for adjusting the delay time and achieving desired audio effects.

  • P channel silicon gate process.

Employing a P-channel silicon gate process, the MN3007 ensures efficient and reliable signal processing. This process contributes to the component's performance and durability.

  • 8-Lead Dual-In-Line Plastic Package.

The MN3007 is packaged in an 8-lead dual-in-line plastic package, offering a convenient and compact form factor for integration into various electronic circuits and devices.

MN3007 Products

Applications

  • Reverberation effect of echo microphone and stereo equipment.

The MN3007 plays a vital role in generating the reverberation effect, enhancing the audio quality in echo microphones and stereo equipment. Its capability to introduce controlled delay and feedback enriches the audio experience by creating immersive spatial effects.

  • Chorus effect in electronic musical instrument.

Musicians and sound designers rely on the MN3007 to craft captivating chorus effects in electronic musical instruments. This versatile component contributes to the creation of warm and modulated soundscapes, enhancing the expressiveness of musical compositions.

  • Variable or fixed delay of analog signals.

Precision in introducing variable or fixed delay to analog signals is a hallmark of the MN3007. It finds applications in scenarios where signal synchronization and timing are crucial, ensuring consistent and controlled delays in analog signal processing.

  • Telephone time compression and delay line for voice communication systems, etc.

The MN3007's capabilities extend to voice communication systems, where it plays a pivotal role in telephone time compression and delay line applications. These applications enhance voice communication by optimizing time-based signal processing.

  • Guitar effect pedals

Guitarists often turn to the MN3007 to create iconic guitar effect pedals. These pedals are instrumental in producing distinctive guitar effects such as echoing and modulation. The MN3007's vintage analog sound contributes to the unique character of these effects.

  • Analog synthesizers

Analog synthesizers benefit from the MN3007's ability to introduce delay and modulation effects into sound synthesis. Its contribution extends to shaping and enriching the sonic palette of analog synthesizers, allowing for expressive sound design.

  • Vintage audio processors

Vintage audio processors hold a special place in audio engineering, and the MN3007 remains a cornerstone in this domain. It contributes to the creation of vintage audio processors, cherished for their warm and nostalgic sound signatures, making them sought after in audio production and music recording.


Usage Guide

  1. Power Supply: Connect the IC within its recommended voltage range.

  2. Input/Output: Input the audio signal you wish to process and retrieve the processed signal from the output.

  3. Clock: An external clock circuit is required to set the delay time.


The MN3007 works by transferring an analog signal (such as a guitar signal) through a series of capacitors (stages). Each "bucket" in the brigade passes the signal to the next, controlled by an external clock. This results in the production of a delayed version of the original signal, creating the desired audio effect.


FAQs

Why opt for the MN3007 over digital delay circuits?

The MN3007, like other BBDs, imparts a distinct warm and vintage analog character that digital circuits often can't replicate. This unique sound is highly sought after by many musicians and audio enthusiasts.

Are BBDs like MN3007 still popular today?

While digital technology has become prevalent in audio processing, the MN3007 and similar BBDs remain popular, especially among enthusiasts and those seeking vintage, warm analog tones.

Is there a specific advantage of using the NC7WZ17P6X over other similar ICs?

The NC7WZ17P6X offers ultra-high speed, robust output drive, and minimal static power consumption across a wide VCC operational range, making it advantageous in certain applications.

What is the hysteresis difference for the Schmitt trigger inputs at a 5V VCC?

At a 5V VCC, the Schmitt trigger inputs typically exhibit a 1V hysteresis difference between its positive and negative input threshold voltages.

Can the inputs tolerate voltages higher than the operating voltage?

Yes, the inputs can withstand voltages up to 7V, regardless of the VCC operational voltage.

MN3007 Pinout
(Picture: Pinout)

MN3007 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • PANASONIC
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • DIP-8

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FAQ:

Q: How does Jotrin guarantee that MN3007 is the original manufacturer or agent of PANASONIC?
We have a professional business development department to strictly test and verify the qualifications of PANASONIC original manufacturers and agents. All PANASONIC suppliers must pass the qualification review before they can publish their MN3007 devices; we pay more attention to the channels and quality of MN3007 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MN3007 chips? Including PANASONIC original factory information, Linear - Audio Processing application, MN3007 pictures?
You can use Jotrin's intelligent search engine, or filter by Linear - Audio Processing category, or find it through Panasonic Corporation Information page.
Q: Are the PANASONIC's MN3007 price and stock displayed on the platform accurate?
The PANASONIC's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MN3007, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of MN3007?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MN3007 we delivered, we will accept the replacement or return of the MN3007 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MN3007.
(3)The MN3007 is unused and only in the original unpacked packaging.
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Panasonic Corporation

Panasonic
Panasonic Corporation was named to the 2008 Global 100's list of the Most Sustainable Corporations in the World.In October 2008, the company 'Matsushita Electric Works' was changed to 'Panasonic Electric Works.' The Company's Board of Directors is made up of a maximum of 15 members who are responsib...

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