PT2259 Selling Leads, Price trend, PT2259 DataSheet download, circuit diagram from SeekIC.com

Features: • Attenuation range: 0 to 79dB in 1dB steps• Operating voltage: 4 to 9V• Low power consumption• Low signal noise: S/N > 100dB (A-weighting)• Stereo separation > 100dB• Requires few external components• 2-channel volume individual adjustR...

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SeekIC No. : 004466212 Detail

PT2259: Features: • Attenuation range: 0 to 79dB in 1dB steps• Operating voltage: 4 to 9V• Low power consumption• Low signal noise: S/N > 100dB (A-weighting)• Stereo separat...

PT2259 Data Sheet

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Part Number:: PT2259
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/11/25

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Product Details

Description

Features:

• Attenuation range: 0 to 79dB in 1dB steps
• Operating voltage: 4 to 9V
• 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

Application

• Audio/visual surround sound systems
• Car audio systems
• Mini-compo systems
• Computer multi-media speakers
• Other audio applications

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Rating	Unit
Supply Voltage	Vcc	12	V
Operating Temperature	Topr	-40 ~ +85	°C
Storage Temperature	Tstg	-65 ~ +150	°C
Input Voltage	Vi	-0.3 ~ Vcc + 0.3	V

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.

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PT2259

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