Monolithic Power Systems, Inc. Audio Amplifiers MP7770GF-P

Description
2X45W STEREO SINGLE END OR 90W M
Request a Quote
Description
2X45W STEREO SINGLE END OR 90W M
Request a Quote
Datasheet
Datasheet Summary
Powered by GS/AI

The MP7770GF-P is an analog class-D audio amplifier designed for versatile audio applications. It can operate in either a stereo single-ended configuration, delivering 45W per channel into 4,Ѷ speakers, or in a mono bridge-tied-load configuration, providing 90W into 8,Ѷ speakers, with a maximum supply voltage of 36V. The amplifier features integrated 100m,Ѷ power MOSFETs, startup and shutdown pop elimination, and short-circuit protection, ensuring reliable performance. With a total harmonic distortion plus noise (THD+N) of 0.03% at 1W into 8,Ѷ, the MP7770GF-P achieves over 90% efficiency at 10% THD, making it suitable for high-fidelity audio applications. It operates from a single power supply within a voltage range of 9.5V to 36V and can output a peak current of ¬±8.5A. The device also includes thermal and short-circuit protection features, output fault flag, and thermal warning indicators. The amplifier is packaged in a TSSOP28-EP format with an exposed pad, facilitating efficient thermal management. Typical applications include DVD receivers, mini combo systems, home theater systems, surround sound systems, and audio docking stations.

Datasheet Summary
Powered by GS/AI

The MP7770GF-P is an analog class-D audio amplifier designed for versatile audio applications. It can operate in either a stereo single-ended configuration, delivering 45W per channel into 4,Ѷ speakers, or in a mono bridge-tied-load configuration, providing 90W into 8,Ѷ speakers, with a maximum supply voltage of 36V. The amplifier features integrated 100m,Ѷ power MOSFETs, startup and shutdown pop elimination, and short-circuit protection, ensuring reliable performance. With a total harmonic distortion plus noise (THD+N) of 0.03% at 1W into 8,Ѷ, the MP7770GF-P achieves over 90% efficiency at 10% THD, making it suitable for high-fidelity audio applications. It operates from a single power supply within a voltage range of 9.5V to 36V and can output a peak current of ¬±8.5A. The device also includes thermal and short-circuit protection features, output fault flag, and thermal warning indicators. The amplifier is packaged in a TSSOP28-EP format with an exposed pad, facilitating efficient thermal management. Typical applications include DVD receivers, mini combo systems, home theater systems, surround sound systems, and audio docking stations.

Suppliers

Company
Product
Description
Supplier Links
Audio Amplifiers - 1589-MP7770GF-PTR-ND - DigiKey
Thief River Falls, MN, United States
Audio Amplifiers
1589-MP7770GF-PTR-ND
Audio Amplifiers 1589-MP7770GF-PTR-ND
2X45W STEREO SINGLE END OR 90W M

2X45W STEREO SINGLE END OR 90W M

Buy Now Datasheet
Shenzhen, China
Integrated Circuits (ICs) - Linear - Amplifiers
MP7770GF-P
Integrated Circuits (ICs) - Linear - Amplifiers MP7770GF-P
2X45W STEREO SINGLE END OR 90W M

2X45W STEREO SINGLE END OR 90W M

Supplier's Site
Audio Amplifiers - MP7770GF-P - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Audio Amplifiers
MP7770GF-P
Audio Amplifiers MP7770GF-P
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 28-TSSOP-EP

Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 28-TSSOP-EP

Buy Now Datasheet

Technical Specifications

  DigiKey Acme Chip Technology Co., Limited Quarktwin Technology Ltd.
Product Category Audio Amplifier Chips Operational Amplifiers Audio Amplifier Chips
Product Number 1589-MP7770GF-PTR-ND MP7770GF-P MP7770GF-P
Product Name Audio Amplifiers Integrated Circuits (ICs) - Linear - Amplifiers Audio Amplifiers
Supply Voltage (VS) 9.5 to 36 volts 36 to 9.5 volts 9.5 to 36 volts
Output Power 108 watts 108 watts
Operating Temperature -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F)
Operation Class Class D Class D
Unlock Full Specs
to access all available technical data