MP7720DS-LF-Z
ActiveAUDIO AMP SPEAKER 1-CH MONO 20W CLASS-D 8-PIN SOIC T/R
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MP7720DS-LF-Z
ActiveAUDIO AMP SPEAKER 1-CH MONO 20W CLASS-D 8-PIN SOIC T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | MP7720DS-LF-Z |
|---|---|
| Features | Shutdown, Short-Circuit and Thermal Protection, Depop, Mute |
| Max Output Power x Channels @ Load | 1, 20 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Type | Class D |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.78 | |
| 10 | $ 2.50 | |||
| 25 | $ 2.36 | |||
| 100 | $ 2.05 | |||
| 250 | $ 1.94 | |||
| 500 | $ 1.74 | |||
| 1000 | $ 1.47 | |||
| Digi-Reel® | 1 | $ 2.78 | ||
| 10 | $ 2.50 | |||
| 25 | $ 2.36 | |||
| 100 | $ 2.05 | |||
| 250 | $ 1.94 | |||
| 500 | $ 1.74 | |||
| 1000 | $ 1.47 | |||
| Tape & Reel (TR) | 2500 | $ 1.40 | ||
| 5000 | $ 1.34 | |||
Description
General part information
MP7720 Series
The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180m? power MOSFETs Startup / Shutdown pop elimination Short circuit protection circuits Mute / Standby The MP7720 utilizes a single ended output structure capable of delivering 20W into 4? speakers. MPS Class D Audio Amplifiers exhibit the high fidelity of a Class A/B amplifier at efficiencies greater than 90%. The circuit is based on the MPS’ proprietary variable frequency topology that delivers excellent PSRR, fast response time and operates on a single power supply.20W Output at VDD = 24V into a 4? load THD+N = 0.04% at 1W, 8? 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 180m? Switches Mute/Standby Modes (Sleep) Available in Tiny 8-Pin SOIC and PDIP Packages
Documents
Technical documentation and resources
