PT2390 mixer equivalent, echo ic with built-in microphone amplifier & output mixer.
of PT2390. Pin assignments and application circuit are optimized for easy PCB Layout and low cost effectiveness.
FEATURES
* CMOS Technology
* Least External Comp.
* DVD, VCD
* KARAOKE
* VCR
* Mini Compo
* Other Audio Equipments
Ref. No. 2390 v1.1
1
Written Jul.
PT2390 is a digital echo IC utilizing CMOS Technology. Microphone Amplifier, Output Mixer, internal 44K RAM and Vocal Switch are all integrated in a single chip to provide a digital echo IC of the the highest standard. Very low distortion and high S/.
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