The main purpose is to use the typical usage of LM386 (20dB) to amplify a microphone (OMAP3530) signal, and then use an op amp to move the DC voltage, so I want to find a dual-channel version of LM386...
Let’s take a look at Qorvo’s job postings.
Qorvo is a US-based company that designs, develops and manufactures radio frequency integrated circuit products. The company provides radio frequency product...
By: Oliver Nachbaur , Display Power Systems Engineering Manager, Texas InstrumentsOrganic Light Emitting Diode (OLED) displays are becoming more common, most notably in products such as mobile phones,...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:28[/i] [i=s]This post was last edited by paulhyde on 2014-9-15 03:28[/i] Very good, I like it. 。 。 。 。 。 。 。 。...
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
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/* A value can be adjust...[Details]
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