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QX2014

Features: · Produces a wide sound image from normal stereo input· No encoding of input signals or special output equipment is required· TTL-compatible QXpander/Bypass mode selection· User-adjustable enhancement level· Power down output· Low Noise: 15 mVrms· Few external components; low cost· Fabri...

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SeekIC No. : 004468739 Detail

QX2014: Features: · Produces a wide sound image from normal stereo input· No encoding of input signals or special output equipment is required· TTL-compatible QXpander/Bypass mode selection· User-adjustable...

QX2014 Data Sheet

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Part Number:
QX2014
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

· Produces a wide sound image from normal stereo input
· No encoding of input signals or special output equipment is required
· TTL-compatible QXpander/Bypass mode selection
· User-adjustable enhancement level
· Power down output
· Low Noise: 15 mVrms
· Few external components; low cost
· Fabricated using bipolar technology and available in plastic 22 pin SDIP and 18 pin SOP packages. Other package options may be offered upon request.


Application

· Television sound systems (Stereo)
· Personal, portable & home entertainment audio systems
· Desktop and laptop PC audio systems
· Multimedia speaker systems
· Video Games systems


Pinout

Connection Diagram


Specifications

Parameter Symbol
Rating
Unit
Supply Voltage VCC,max
13
V
Input Voltage VIN,max
GND VIN VCC
V
Output voltage IQ,max
10
mA
Power Dissipation Pd
350
mW
Operating Temperature Topr
-20~+75
Storage Temperature Tstg
-20~+125
 
Warning: Operation of the device at or beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at these extremes.


Description

The QXpander™ QX2014 is a bipolar analog stereo enhancement processor. This device is part of the QX chip family offered by QSound Labs, and uses the patented QXpander technique to produce a spatial or widened stereo image from ordinary left and right channel inputs.

This audio enhancement of QX2014 is achieved using normal stereo signals and standard audio playback equipment including two ordinary speakers.

The QX2014 has a TTL-compatible QEN/BYP control to select between QXpander enhancement and normal stereo audio. In addition, an analog "spread" control pin provides for continuous adjustment of the degree of expansion. User adjustment may be implemented using a simple single-gang potentiometer.




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