NJM2199
PRELIMINARY
SRS 3D SURROUND AUDIO PROCESSOR
s
GENERAL DESCRIPTION
The
NJM2199
is a SRS 3D surround audio processor
regenerating the 3D surround sound with two speakers.
It regenerates 3D surround sound from stereo input
only.
The features of wide operating voltage range, wide
dynamic range, low output noise are suitable for any
audio applications.
s
FEATURES
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
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PACKAGE OUTLINE
NJM2199D
(4.7 to 13V)
(5.7mA typ. at 3D Stereo mode)
(32µVrms typ. at 3D Stereo mode)
(0dB typ.)
(Through)
(2bit)
DIP14, DMP14, SSOP14
NJM2199V
NJM2199M
The SRS technology right incorporated in the NJM2199 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 NJM2199, 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 NJM2199 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-
NJM2199
s
ABSOLUTE MAXIMUM RATING
(Ta=25°C)
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
V+
P
D
T
opr
T
stg
RATINGS
15
(DIP14)
(DMP14)
(SSOP14)
-40 to
500
350
300
+85
UNIT
V
mW
°C
°C
-40 to +125
s
ELECTRICAL CHARACTERISTICS
(V+=12V,Ta=25°C, V
IN
=-10dBV(316mVrms) unless otherwise noted)
TEST CONDITION
PARAMETER
Operating
Voltage
Operating
Current
Reference
Voltage
SYMBOL
INPUT
L
R
-
-
I
cc
No Signal
-
V
REF
V+/2
f=1kHz
T.H.D.=3%
f=125Hz
T.H.D.=3%
f=125Hz
T.H.D.=3%
f=125Hz
T.H.D.=3%
f=125Hz
T.H.D.=3%
f=125Hz
T.H.D.=3%
f=1kHz
L-R Output
-
V
IN
-
V
IN
-
V
IN
-
-
V
IN
V
IN
V
IN
V
IN
V
IN
-
V
IN
-
-
-
V
IN
-
V
IN
-
V
IN
V
IN
-
V
IN
V
IN
-V
IN
-V
IN
V
IN
-
-
-
L
R
L
R
L
R
L
R
L
R
L
R
L
R
-
-
OUTPUT
-
-
MODE
-
BYPASS
3D
Stereo
-
BYPASS
3D
Stereo
3D
Stereo
3D
Stereo
3D
Stereo
3D
Stereo
3D
Stereo
WIDTH
VOLUME
-
-
MAX
-
-
MAX
MIN
MAX
MAX
MAX
MAX
MIN.
TYP.
MAX.
UNIT
V+
4.7
2.9
2.9
5.8
10.0
(2.51)
-1.5
(0.84)
-
-
-
-7.50
(0.42)
-1.0
12.0
5.7
5.7
6.0
12.0
(3.98)
0.50
(1.08)
11.5
(3.76)
0.45
(1.05)
11.9
(3.94)
-5.50
(0.53)
0.0
13.0
8.6
V
mA
8.6
6.2
-
-
-
-
-
-
1.0
dB
V
Maximum
Input Voltage
V
INMAX
dBV
(Vrms)
Channel
Valance
CH
BAL
-2-
Analog electronics
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