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PDF NJM2198 Data sheet ( Hoja de datos )
| Número de pieza | NJM2198 | |
| Descripción | SRS 3D SURROUND AUDIO PROCESSOR | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJM2198
PRELIMINARY
SRS 3D SURROUND AUDIO PROCESSOR
sGENERAL DESCRIPTION
The NJM2198 is a SRS 3D surround audio
processor regenerating the 3D surround sound with
only two speakers.
It regenerates 3D surround sound from both of
monaural and stereo input.
The features of wide operating voltage range, wide
dynamic range, low output noise are suitable for any
audio applications.
sPACKAGE OUTLINE
NJM2198L
sFEATURES
q Operating Voltage
q Low Supply Current
q Low Output Noise
q BYPASS Gain
q BYPASS FUNCTION
q WIDTH control
q Internal Mode Control Switch
q Bipolar Technology
q Package Outline
(4.7 to 13V)
(7.8mA typ. at 3D Stereo mode)
(32µVrms typ. at 3D Stereo mode)
(0dB typ.)
(Through)
(2bit)
SDIP22,DMP24
NJM2198M
The SRS technology right incorporated in the NJM2198 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. SRS and the
, are trademarks of SRS
Labs, Inc. in the United States and selected foreign countries. Neither the purchase of the NJM2198, nor the corresponding sale of
audio enhancement equipment conveys the right to sell commercialized recordings made with any SRS technology.
SRS Labs requires that all users of the NJM2198 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:714-442-1070 Fax:714-852-1099 http://www.srslabs.com
-1-
1 page  
sTERMINAL DESCRIPTION
PIN No. SYMBOL
FUNCTION
1 TP1
Test Pin
NJM2198
EQUIVALENT CIRCUIT
VOLTAGE
0V
2 FIL4
Filter Input
V+ V+
V+/2
3 FIL5
Filter Input
4 FIL6
Filter Input
V+
3.92k
VREF
V+
150
V+/2
V+/2
-5-
5 Page 
sAPPLICATION CIRCUIT
NJM2198
3D Mono
++
++
22 21 20 19 18 17 16 15 14 13 12
3D Stereo
+
NJM2198
3D Sound
1 2 3 4 5 6 7 8 9 10 11
Bypass
++
++
SDIP- 22
C1,C5
C2,C13
C3
C4
C6
C7
Parts No.
Value
0.1µF
0.01µF
0.22µF
0.047µF
1µF
100µF
Tolerance
±5%
±5%
±5%
±5%
±20%
—
Parts No.
C8,C9,C10,C11,C15,C16,C18
C12
C14
C17
R1,R2
Value
10µF
0.033µF
0.47µF
0.33µF
10k
Tolerance
±20%
±5%
±5%
±5%
±5%
- 11 -
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet NJM2198.PDF ] | |
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