Mikroe Speaker Click
Mikroe Speaker Click contains an audio power amplifier with a high-quality audio reproduction. The board features the Maxim Integrated MAX9717 1.4W mono bridge-tied load (BTL) architecture audio power amplifier. It delivers 1.4W continuous power into a 4Ω load from a single +5V supply, or 350mW continuous power into an 8Ω load while operating from a single +3.3V supply. The MAX9717 has an adjustable gain amplifier and a headphone sense input that senses headphone connection to the device, muting the speaker while driving the headphone as a single-ended load.
Features
- On-board modules
- Maxim Integrated MAX9717 1.4W mono bridge-tied load (BTL) architecture audio power amplifier with a high-quality audio reproduction
- 1.4W mono audio amplifier
- 10nA low-power Shutdown mode
- No audible clicks or pops
- Adjustable gain option
- Headphone sense feature
- GPIO interface
- mikroBUS compatibility
- L (57.15mm x 25.4mm) click board size
- 3.3V or 5V input voltage
Applications
- Portable audio applications
- PDAs and portable devices
Overview
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Published: 2564-06-29
| Updated: 2565-03-11