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QX2011

Features: · Produce a wide sound image from normal stereo input.· No encoding of input signals, no special equipment required to QXpand audio.· TTL-compatible enhancement/bypasscontrol.· user adjustable enhancement level.· Low noise: 60 uVRMS.· single supply voltage, internal reference.· Few exter...

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SeekIC No. : 004468737 Detail

QX2011: Features: · Produce a wide sound image from normal stereo input.· No encoding of input signals, no special equipment required to QXpand audio.· TTL-compatible enhancement/bypasscontrol.· user adjust...

QX2011 Data Sheet

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Part Number:
QX2011
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:

·  Produce a wide sound image from normal stereo input.
·  No encoding of input signals, no special equipment required to QXpand audio.
·  TTL-compatible enhancement/bypass control.
·  user adjustable enhancement level.
·  Low noise: 60 uVRMS.
·  single supply voltage, internal reference.
·  Few external components, low cost.


Application

·  Television sound systems (Stereo).
·  Semi-professional audio equipment.
·  Personal/portable audio.
·  Multimedia applications for PCs and laptops.
·  Multimedia speaker systems.
·  Video Games.


Pinout

Connection Diagram


Specifications

Parameter Symbol
Rating
Unit
Supply Voltage VCC,max
15
V
Input Voltage VIN,max
GND VIN VCC
V
Output voltage IQ,max
10
mA
Power Dissipation,P22 Pd
800
mW
Power Dissipation,P24 Pd
650
mW
Operating Temperature Topr
-20~+75
Storage Temperature Tstg
-40~125
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™ QX2011 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™ technology to produce a spatially widened stereo image from ordinary left and right channel inputs.

The QX2011 is achieved while using normal stereo signals and standard stereo audio equipment. No special initial encoding of the input signals is required, no additional speakers are required, and no special hardware is needed to produce QXpanded audio.

The 2011 has a TTL-compatible bypass control to select between QXpander enhancement and normal stereo audio. An analog "spread" control is provided to vary the amount of QXpander enhancement. The QX2011 is fabricated in bipolar technology, and is offered in plastic 22 pin SDIP and 24 pin SSOP packages.




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