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PT2259

Part Number	PT2259
Manufacturer	PTC
Description	Volume Controller
Published	Mar 8, 2014
Detailed Description	DESCRIPTION PT2259 is an 8-pin 2-channel volume controller which utilizes CMOS technology and incorporates the I2C inter...
Datasheet	PT2259 PDF File

Overview

DESCRIPTION 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.
APPLICATIONS • Audio/visual surround sound systems • Car audio systems • Mini-compo systems • Computer multi-media speakers • Other audio applications PT2259 Volume Controller IC FEATURES • Attenuation range: 0 to -79dB in 1dB steps • Operating voltage: 4 to 10V • Low power consumption • Low signal noise: S/N > 100dB (A-weighti...

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