MP7740DN-LF-Z - Brand New Monolithic Power Systems Audio Amplifiers
In Stock:16388 ,Ready for Immediate Shipping
New
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In Stock:
16388,
Ready for Immediate Shipping
Brand:Monolithic Power Systems
Category:Audio Amplifiers
Chipdatas Part No.:CD87-MP7740DN-LF-Z
Manufacturer Part No.:MP7740DN-LF-Z
Datecode:09+
Package:SOIC-8
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Description
The MP7740DN-LF-Z is a second-generation fully integrated audio amplifier produced by MPS. It is a mono 20W Class D audio amplifier that comes with 180mΩ power MOSFETs, startup/shutdown pop elimination, short circuit protection circuits, and mute/standby features integrated into the product. This product significantly reduces the solution's size and provides a high-quality audio output.
Specifications and features
- 20W Output at VDD = 24V into a 4Ω load
- THD+N = 0.04% at 1W, 8Ω
- 93% Efficiency at 20W
- Low Noise (190µV Typical)
- Switching Frequency Up to 1MHz
- 9.5V to 24V Operation from a Single Supply
- Integrated Startup and Shutdown Pop Elimination Circuit
- Thermal Protection
- Integrated 180mΩ Switches
- Mute/Standby Modes (Sleep)
- Available in Tiny 8-Pin SOIC and PDIP Packages
Application Scenarios
The MP7740DN-LF-Z is best suited for devices and applications that require high-quality audio output. Here are some examples:
- Surround Sound DVD Systems
- Televisions
- Flat Panel Monitors
- Multimedia Computers
- Home Stereo Systems
Comparison
Advantages- High-quality audio output
- Integrated features such as startup/shutdown pop elimination, short circuit protection circuits, and mute/standby modes
- Small solution size
- Switching Frequency Up to 1MHz
- Thermal Protection
Disadvantages- Designed for mono audio output only
- Requires a single power supply between 9.5V to 24V
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download MP7740DN-LF-Z
- Chipdatas Part: CD87-MP7740DN-LF-Z
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/18 18:27 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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