MikroElektronika, MIKROE-3445

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CS
Product Details

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.
MIC 2 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
Attribute Value
Featured Device MCP6022
Kit Name MIC 2 Click
1 In stock for delivery within 3 working days
Price Each
SGD 25.99
(exc. GST)
SGD 27.81
(inc. GST)
units
Per unit
1 +
SGD25.99