NJM2188

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PRELI M I N A R Y

Passive Matrix TruSurround

The TruSurround technology right incorporated in the NJM2188 are owned by SRS Labs, a U.S. Corporation and licensed to New

Japan Radio Co., Ltd. SRS is protected under U.S. and foreign patents issued and/or pending. TruSurround and the

, are

trademarks of SRS Labs, Inc. in the United States and selected foreign countries. Neither the purchase of the NJM2188, nor the

corresponding sale of audio enhancement equipment conveys the right to sell commercialized recordings made with any TruSurround

technology.

SRS Labs requires that all users of the NJM2188 must enter into a license agreement directly with SRS Labs if the royalty is not

included in the purchase price. SRS Labs also requires any users to comply with all rules and regulations as outlined in the SRS

Trademark Usage Manual.

For further information, please contact:

SRS Labs., Inc.

2909 Daimler Street. Santa Ana, CA 92705 USA

Tel:949-442-1070 Fax:949-852-1099

http://www.srslabs.com

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sGENERAL DESCRIPTION

The NJM2188 is a Passive Matrix TruSurround

audio processor. It regenerates the full surround sound

field directly from any kinds of surround encoded stereo

input(Lt/Rt) signals.

After the internal passive matrix circuit decodes Lt/Rt

signal into 4 channel signals, the TruSurround virtualizer

encodes them into 2 channel surround signals again.

Accordingly

any

pre-processors

decoding

into

4

channel signals are not required.

The NJM2188 also includes the SRS 3D-STEREO,

and regenerates a 3D sound field from normal L/R input.

The NJM2188 is suitable for TV, mini component, CD

radio cassette, multimedia speaker system ,and others.

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sFEATURES

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qOperating Voltage

(4.7 to 13V)

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qMaximum Input Voltage

(1.5Vrms typ. at V

+

≥11V)

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qLow Output Noise

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qSRS 3D-STEREO FUNCTION (Two-grade Switch for 3D Effect)

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qBYPASS FUNCTION

(THROUGH)

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qBipolar Technology

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qPackage Outline

DIP16, DMP16, SSOP16

NJM2188D

NJM2188M

NJM2188V

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sPACKAGE