PT2353 Princeton Technology Corp., PT2353 Datasheet

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PT2353

Manufacturer Part Number
PT2353
Description
Manufacturer
Princeton Technology Corp.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PT2353-S
Manufacturer:
PTC
Quantity:
20 000
Part Number:
PT2353H-S
Manufacturer:
PTC
Quantity:
20 000
Satellite + Subwoofer 3-Speaker System Electronics Crossover IC
DESCRIPTION
PT2353 is a 3-speaker system electronic crossover IC utilizing CMOS Technology specially designed
for the new generation of audio equipments. 3-channel electronic volume control, 2-channel 2nd order
high pass filter, 2nd order low pass filter and one mono subwoofer audio output are incorporated into a
single high performance chips. PT2353 combines the electronic volume controller and crossover
circuitry without MCU handling. Pin assignments and application circuit are optimized for easy PCB
layout and cost saving advantages.
FEATURES
APPLICATION
PT2353 V1.2
• CMOS technology
• Low power consumption
• 2 built-in individual volume control: 0dB to -60dB
• 2-channel 2nd order high pass filter + 1 mixed mono subwoofer low pass filter
• Cross-over frequency adjustable by external passive components
• Control interface of volume control: Up/Down key (MCU is not necessary)
• Built-in 3D effect and loudness function
• Supply voltage: 5V to 9V
• Audio equipments
- 1 -
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
March, 2006
PT2353

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PT2353 Summary of contents

Page 1

... Satellite + Subwoofer 3-Speaker System Electronics Crossover IC DESCRIPTION PT2353 is a 3-speaker system electronic crossover IC utilizing CMOS Technology specially designed for the new generation of audio equipments. 3-channel electronic volume control, 2-channel 2nd order high pass filter, 2nd order low pass filter and one mono subwoofer audio output are incorporated into a single high performance chips ...

Page 2

... PT2353 V1 ffe rcu VDD - 2 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com. ...

Page 3

... Satellite + Subwoofer 3-Speaker System Electronics Crossover IC PIN CONFIGURATION /3D VSS LOUT LIN CL1 CL2 CL3 /SUP /SDW /MUP /MDW OSC /PK PT2353 V1 Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw ...

Page 4

... BAV99 u33 REF 33K 2u2 Power Key Notes: Please refer to the PT2353 Crossover Frequency Response Curve for the values of C, C1, and C2. Please refer to Power Control (PO) Section of this document. ** For input port high voltage pulse protection. PT2353 V1 /3D 3D_LED 2 VSS ...

Page 5

... Satellite + Subwoofer 3-Speaker System Electronics Crossover IC ORDER INFORMATION Valid Part Number PT2353 PT2353-S PT2353 (L) PT2353-S (L) Notes: 1. (L), (C) or (S) = Lead Free. 2. The Lead Free mark is put in front of the date code PT2353 V1.2 Package Type 28 Pins, DIP, 600mil 28 Pins, SOP, 300mil 28 Pins, DIP, 600mil ...

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