BUZZ 3 Click PID: MIKROE-4390 Buzz 3 Click is a compact add-on board that contains a sounder driver that produces higher volume with a lower current. This board features the PAM8904, a piezo-sounder driver with an integrated Multi-Mode charge pump boost converter from Diodes Incorporated. With its wide input signal range of 20Hz to 300kHz, the PAM8904 can drive a sounder load of up to 15nF, providing a 9V output. It enables the selection of three different piezo sound pressure levels, keeps current consumption low, and extends battery life by employing built-in automatic shutdown and wake-up functions. This Click board is suitable for a variety of battery-powered applications, including medical systems, alarm clocks, home appliances, and security devices. Buzz 3 Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board comes as a fully tested product, ready to be used on a system equipped with the mikroBUS socket. Specifications Type Speakers Applications Can be used for a variety of battery-powered applications, including medical systems, alarm clocks, home appliances, and security devices. On-board modules Buzz 3 Click is based on the PAM8904, a piezo- sounder driver with an integrated Multi-Mode charge pump boost converter from Diodes Incorporated. Key Features Low power consumption, high flexibility, built- in automatic shutdown and wake-up features, higher sound pressure level sound output, integrated charge-pump boost converter, and more. Interface GPIO,PWM Compatibility mikroBUS Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V or 5V Resources mikroBUS mikroSDK Click board Catalog Click boards Downloads Buzz 3 click 2D and 3D files PAM8904 datasheet Buzz 3 click schematic Buzz 3 click example on Libstock Powered by TCPDF (www.tcpdf.org)