Datasheet > PT2259-S

PT2259-S

更新时间： 2022-11-22 09:26:52

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PT2259-S 数据手册

PT2259

Volume Controller IC

DESCRIPTION

FEATURES

PT2259 is an 8-pin 2-channel volume controller which

utilizes CMOS technology and incorporates the I²C

interface control. The controller features an

attenuation range of 0 to -79dB, low noise output, a

high degree of stereo separation and requires only a

small number of external components. PT2259 is an

essential component for modern audio visual systems.

•

Attenuation range: 0 to -79dB in 1dB steps

Operating voltage: 4 to 10V

Low power consumption

Low signal noise: S/N > 100dB (A-weighting)

Stereo separation > 100dB

Requires few external components

2-channel volume individual adjust

Available in 8 Pins DIP or SOP

APPLICATIONS

•

Audio/visual surround sound systems

Car audio systems

Mini-compo systems

Computer multi-media speakers

Other audio applications

BLOCK DIAGRAM

Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan

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