| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,207 pcs
|
6207 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
|
4,998 pcs
|
4998 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
| Category | |
| Manufacturer Name | |
| Efficiency | |
| Halogen Free | |
| Lead Spacing | |
| Lead Style | |
| Noise | |
| Output Power | |
| SVHC Present | |
| Tape & Reel |
The MP7720DS-LF-Z by Monolithic Power Systems is a stereo class D audio amplifier designed for high-fidelity sound reproduction with exceptional efficiency. It utilizes a single-ended output structure and can deliver up to 20W into a 4Ω speaker when operating from a 24V supply. This amplifier boasts efficiencies greater than 90%, specifically 93% at 20W, and maintains low noise levels with a typical value of 190μV.
Based on MPS's proprietary AAMTM variable frequency topology, the MP7720DS-LF-Z offers excellent Power Supply Rejection Ratio (PSRR) and fast response times, all while operating from a single power supply. The device supports a wide operating voltage range from 9.5V to 24V. It includes integrated features such as startup and shutdown pop elimination circuits, thermal protection, and mute/standby modes for enhanced usability and reliability.
The MP7720DS-LF-Z is available in compact 8-pin SOIC and PDIP packages, making it suitable for space-constrained applications. Its signal input frequency range is 20Hz to 20KHz, with a maximum signal input voltage of 1Vrms and a recommended signal source impedance of less than 600Ω. The amplifier is designed to work with speaker resistances from 4Ω to 8Ω.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MP7720DS-LF-Z operates from a single supply voltage between 7.5V and 24V.
It delivers 20W output power into a 4Ω load at 24V supply.
Typical efficiency is 93% at 20W output.
THD+N is 0.04% maximum at 1W into 8Ω.
The MP7720DS-LF-Z is available in SOP and PDIP packages.
The switching frequency is up to 1MHz.
It supports speaker loads from 4Ω to 8Ω.