PT2399 Echo Processor - (AD326)

Description:

The PT2399 is an audio echo processor using CMOS technology, which is equipped with an ADC and a DAC, high-frequency sampling, and processing in a 44K digital memory interval used to generate a time delay. It also features an internal VCO circuit in the clock system, making frequency adjustment easier. The PT2399 has low distortion (THD<0.5%) and very low noise (No<-90dBV), thus producing high-quality audio output. The pin assignments and application circuit are optimized for easy PCB design and cost-saving advantages.

Features:

- CMOS Technology

- Uses fewer external electronic components

- Auto-reset function

- DIP16 package

Datasheet