ISD2590 device equivalent, voice record/playback device.
* Easy-to-use single-chip, voice record/playback solution
* High-quality, natural voice/audio reproduction
* Single-chip with duration of 60, 75, 90, or 120 s.
The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, s.
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