6-Channel Electronic Volume Controller IC

DESCRIPTION PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface, an attenuation range of 0 to -79dB at 1dB/step, low noise, and high channel separation.

6-Channel Electronic Volume Controller IC

文件：228.75 Kbytes Page：17 Pages

6-Channel Electronic Volume Controller IC

文件：228.75 Kbytes Page：17 Pages

Customer Specification

Construction Alpha Wire | 711 Lidgerwood Avenue, Elizabeth, NJ 07207 Tel: 1-800-52 ALPHA (25742), Web: www.alphawire.com Diameters (In) 1) Component 1 2 X 1 COND a) Conductor 18 (16/30) AWG Tinned Copper 0.047 b) Insulation 0.016 Wall, Nom. PVC 0.079 (1) Color Code Alpha Wire Color Code

Silicon NPN triple diffusion planar type

For high breakdown voltage general amplification ■Features •High collector-emitter voltage (Base open) VCEO •High transition frequency fT •TO-126B package which requires no insulation plate for installation to the heat sink

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