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Audio Amplifier Board Portfolio
PUI Audio amplifier boards enable quick, efficient speaker testing and serve as turnkey, ready-to-integrate audio amplifier solutions for larger system designs
The PUI Audio amplifier board portfolio offers 1 W to 15 W of output power using Class AB and Class D amplifier circuits, delivering maximum signal fidelity with low THD+N while operating from low power supplies. These boards enable quick and efficient speaker testing and serve as turnkey, ready-to-integrate audio amplifier solutions for larger system designs.
Features
- AMP2X1
- Stereo 1 W (8Q), 2 W (4Q) per channel
- BTL outputs
- MAX9710 Class D amplifier
- <1% THD (at rated POUT)
- Analog input
- Built-in short-circuit (SCP) and overtemperature thermal protection (OTP)
- AMP2X2
- Stereo 2 W (80), 4 W (40) per channel
- BTL outputs
- MAX9744 Class D amplifier
- <1% THD (at rated POUT)
- Analog input
- Built-in SCP and OTP
- Short-circuit to GND or VSUPPLY
- AMP2X15
- Single-ended and differential inputs with stereo BTL or mono parallel BTL outputs
- 15 W Class D amplifier TPA3110D2
- Built-in overcurrent protection (OCP) and OTP
- AMP1X1
- Mono 1 W (80), 2 W (40)
- BTL output
- MAX98309 Class AB amplifier
- <1% THD (at rated POUT)
- Analog input
- Built-in SCP and OTP
- Short-circuit to GND VSUPPLY or between the amplifier outputs
- AMP1X2
- Mono 2 W (80), 4 W (40)
- BTL output
- MAX9768 Class D amplifier
- <1% THD (at rated POUT)
- Analog input
- Built-in SCP and OTP
- Short-circuit to GND or VSUPPLY
Applications
- PUI Audio amplifier boards are purpose-built to aid and assist engineers in prototyping audio solutions for a multitude of applications
- Pairing with PUI Audio speakers for simplified testing, eval, or design-in
Evaluation Boards
| Obrázek | Objednací číslo výrobce | Popis | Typ zesilovače | Typ výstupu | Maximální výstupní výkon x počet kanálů při dané zátěži | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|---|---|---|
 |  | AMP1X2 | AMP EVAL BOARD CLASS D 2W MONO | Třída D | 1kanálový (mono) | 4W x 1 při 4Ohm | 49 - Immediate | $647.36 | Zobrazit podrobnosti |
|  | AMP2X2 | AMP EVAL BOARD CLASS D 2W STEREO | Třída D | 1kanálový (mono) | 4W x 1 při 4Ohm | 50 - Immediate | $992.29 | Zobrazit podrobnosti |
|  | AMP2X15 | EVAL BOARD FOR TPA3110D2 | Třída D | 1kanálový (mono) nebo 2kanálový (stereo) | 15W x 2 při 8Ohm | 344 - Immediate | $427.26 | Zobrazit podrobnosti |
|  | AMP1X1 | EVAL BOARD FOR MAX98309 | Třída AB | 1kanálový (mono) | 2,1W x 1 při 4Ohm | 82 - Immediate | $437.32 | Zobrazit podrobnosti |
|  | AMP2X1 | EVAL BOARD FOR MAX9710 | Třída D | 1kanálový (mono) nebo 2kanálový (stereo) | 2,6W x 1 při 4Ohm;1,4W x 2 při 8Ohm | 96 - Immediate | $657.62 | Zobrazit podrobnosti |
Speakers
| Obrázek | Objednací číslo výrobce | Popis | Kmitočtový rozsah | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|---|
|  | AS03008MR-R | SPEAKER 8OHM 500MW TOP PORT 82DB | 650 Hz ~ 15 kHz | 4491 - Immediate | $72.07 | Zobrazit podrobnosti |
|  | AST-03208MR-R | SPEAKER 8OHM 100MW TOP PORT 82DB | 500 Hz ~ 20 kHz | 1673 - Immediate | $72.07 | Zobrazit podrobnosti |
|  | AST-02308MR-R | SPEAKER 8OHM 100MW TOP PORT 75DB | 600 Hz ~ 20 kHz | 4 - Immediate | $78.84 | Zobrazit podrobnosti |
|  | AS01508MR-6-R | SPEAKER 8OHM 1.2W TOP PORT 88DB | 900 Hz ~ 20 kHz | 6277 - Immediate | $79.46 | Zobrazit podrobnosti |
|  | AS02808MR-2-R | SPEAKER 8OHM 500MW TOP PORT 85DB | 600 Hz ~ 20 kHz | 1896 - Immediate | $82.33 | Zobrazit podrobnosti |
|  | AS03608MR-5-R | SPEAKER 8OHM 500MW TOP PORT 91DB | 500 Hz ~ 4.5 kHz | 1271 - Immediate | $82.33 | Zobrazit podrobnosti |
|  | AS01808AO-WP-R | SPEAKER 8OHM 1W TOP PORT 94DB | 420 Hz ~ 14 kHz | 3336 - Immediate | $86.03 | Zobrazit podrobnosti |
|  | AST-03008MR-R | SPEAKER 8OHM 150MW TOP PORT 72DB | 500 Hz ~ 20 kHz | 4423 - Immediate | $87.98 | Zobrazit podrobnosti |
|  | AS02808MR-R | SPEAKER 8OHM 1W TOP PORT 80DB | 500 Hz ~ 20 kHz | 1830 - Immediate | $89.52 | Zobrazit podrobnosti |
|  | AST-01508MR-R | SPEAKER 8OHM 300MW TOP PORT 87DB | 1.7 kHz ~ 20 kHz | 17127 - Immediate | $94.44 | Zobrazit podrobnosti |
Published: 2026-03-13
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