STEMMA Piezo Driver Amp - module with PAM8904 piezo driver
ID: 1188201
5906623431861
zł28.62
Tax included
zł23.27 tax excl.
Module with the PAM8904 controller designed specifically to control piezoelectric elements. The amplifier operates over a wide frequency range, up to 300 kHz, and allows for gain up to approximately 13 Vpp. Adafruit 5791
Description
Module with the PAM8904 controller designed specifically to control piezoelectric elements. The amplifier operates over a wide frequency range, up to 300 kHz. It is a BTL (Bridge-Tied Load) system with a built-in voltage amplification system, which allows for gain up to approximately 13 Vpp.
The module requires a supply voltage of 3 to 5 V and a square wave signal with a frequency of 20 Hz to 300 kHz. There is also a DIP switch on the board to set the gain: you can select off (no gain), gain x1, x2 or x3. The amplifier has a differential output. The piezo loudspeaker is connected to the screw connector, and the control signal is connected to the STEMMA connector.
Features
- Supply voltage range from 3V to 5V
- The integrated boost converter generates voltage up to 13 V
- Input signal 20 Hz to 300 kHz
- Low power consumption
- Automatic standby and wake-up control
- Input connector: STEMMA
- Output connector: screw
- Dimensions: 22.5 x 17.7 x 10.2 mm
1188201
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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Module with the PAM8904 controller designed specifically to control piezoelectric elements. The amplifier operates over a wide frequency range, up to 300 kHz, and allows for gain up to approximately 13 Vpp. Adafruit 5791