PT2258 Princeton Technology Corp., PT2258 Datasheet
PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed. 2. for the new generation of AV Multi-Channel Audio System. PT2258 provides an I. C Control Interface, an attenuation range of 0 to -79 dB at 1 dB/step, low noise, high channel separation. Housed in 20-pin,