MIKROE-3445
Add-On Board, MIC2 Click Board, Electret Microphone, MikroBUS Connector
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $30.920 ($35.558) |
| 5+ | $30.300 ($34.845) |
Product Information
Product Overview
MIC 2 click is equipped with a small electret microphone, accompanied by a suitable pre-amplifying circuit. The small electret microphone is not capable of providing sufficient line-level output, therefore, the pre-amp has to be used. The pre-amp circuit consists of a dual op-amp and a digitally controlled potentiometer IC. Thanks to the AD5171, it is possible to control the feedback loop gain of the MCP6022 op-amp over the I2C interface, in 64 discrete steps. The AD5171 digital potentiometer IC can lock-out its wiper by means of OTP fuse bit: once locked, it will permanently retain the programmed value.
- Analog, I2C interface
- 42.9 x 25.4mm size
Technical Specifications
MIC 2 Click Board
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mikroLab/EasyStart/mikromedia Starter/Fusion Development Kits
No SVHC (14-Jun-2023)
Technical Docs (1)
Legislation and Environmental
RoHS
RoHS
Product Compliance Certificate