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EV7722DF-02A 9.5-24V Stereo Class D Single Ended Audio Amplifier Evaluation Board SOT23
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pMPS EV7722DF-02A — Stereo Class D Single Ended Audio Amplifier Evaluation Board, 9.5-24V input, SOT23./p
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EV7722DF-02A 9.5-24V Stereo Class D Single Ended Audio Amplifier Evaluation Board SOT23
The MPS EV7722DF-02A is an evaluation board built around the MP7722 for bench characterisation of the device in its intended topology. It operates from a 9.5 V to 24 V input. The board carries the device in its SOT23 package.
Key Specifications
| Part Number | EV7722DF-02A |
| Board For | MP7722 |
| Board Type | Evaluation / demonstration board |
| Function | Stereo Class D Single Ended Audio Amplifier Evaluation Board |
| Input Voltage | 9.5 V to 24 V |
| Output Power | 20 W |
| Peak Efficiency | 90% |
| Package | SOT23 |
| Ordering Codes | EV7722DF-02A |
Features
- 20W Output at VDD = 24V into a 4Ω load
- THD+N = 0.08% at 1W, 8Ω
- 90% Efficiency at 20W
- 9.5V to 24V Operation from a Single Supply
- Mute/Standby Modes (Sleep)
Evaluation Board
Design Notes
- The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
- Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
- Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
- Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.
Common Questions
What input voltage does the EV7722DF-02A support?
9.5 V to 24 V.
Which package and ordering codes apply to the EV7722DF-02A?
SOT23; order codes include EV7722DF-02A.
What are the defining features of the EV7722DF-02A?
20W Output at VDD = 24V into a 4Ω load THD+N = 0.08% at 1W, 8Ω
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