NJM2184
SPEAKER ELEVATION AUDIO PROCESSOR with A/V Focus Filter
s
GENERAL DESCRIPTION
s
PACKAGE OUTLINE
The
NJM2184
is a speaker elevation audio processor with A/V
Focus Filter, based on SRS Focus technology. It is capable of raising
sound image.
In addition, the
NJM2184
includes the A/V Focus Filter to reduce
harsh sound when the speakers are directly put on hard-surface floor.
The
NJM2184
is suitable for almost all car audio, Projection TV,
radio cassette, and then.
NJM2184L
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FEATURES
qOperating
Voltage
(4.7 to 13V)
qLow
Operating Current
(7.0mA typ.)
qLow
Output Noise
(15µVrms typ.)
qAdjusted
by LF Elevation, HF Elevation, and Bass Compensation Volume
qInternal
A/V Focus Filter
qBipolar
Technology
qPackage
Outline
SDIP28,SDMP30
NJM2184M
The FOCUS technology rights incorporated in the NJM2184 are owned by SRS Labs, a U.S. Corporation and licensed to New Japan
, are trademarks of
Radio Co., Ltd. FOCUS are protected under U.S. and foreign patents issued and/or pending. FOCUS and the
SRS Labs, Inc. in the United States and selected foreign countries. Neither the purchase of the NJM2184, 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 NJM2184 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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NJM2184
s
PIN FUNCTION
SDIP28
Lch Input
Lch LF Elev ation Control Output
Lch LF Elev ation Control Input
Lch HF Elev ation Control Input 1
Lch HF Elev ation Control Input 2
Bass Compensation Control Output
Bass Compensation Control Input
Lch Focus Output
Lch A/V Focus filter Input
Lch A/V Focus filter Output
Lch Output
Vref Input
V+/2
Ground
1 Lin
2 LFoutL
3 LFinL
4
5
HFinL1
HFinL2
Rin
28 Rch Input
LFoutR 27 Rch LF Elev ation Control Output
LFinR 26 Rch LF Elev ation Control Input
HFinR1 25 Rch HF Elev ation Control Input 1
HFinR2 24 Rch HF Elev ation Control Input 2
LPFout 23 LPF Output
LPFin 22 LPF Input
FoutR 21 Rch Focus Output
AVFFinR 20 Rch A/V Focus f ilter Input
AVFFoutR 19 Rch A/V Focus f ilter Output
Rout 18 Rch Output
MODE1 17 Focus/Bypass Mode Select
MODE2 16 A/V Focus f ilter ON/OFF select
V+ 15 4.7 to 13.0V Supply
6 BCout
7 BCin
8 FoutL
9 AVFFinL
10 AVFFoutL
11 Lout
12 REFin
13
Vref
14 GND
SDMP30
Lch Input
1 Lin
2 (N.C.)
Rin
30 Rch Input
(N.C.) 29
LFoutR 28 Rch LF Elev ation Control Output
LFinR 27 Rch LF Elev ation Control Input
HFinR1 26 Rch HF Elev ation Control Input 1
HFinR2 25 Rch HF Elev ation Control Input 2
LPFout 24 LPF Output
LPFin 23 LPF Input
FoutR 22 Rch Focus Output
AVFFinR 21 Rch A/V Focus f ilter Input
AVFFoutR 20 Rch A/V Focus f ilter Output
Rout 19 Rch Output
MODE1 18 Focus/Bypass Mode Select
MODE2 17 A/V Focus f ilter ON/OFF select
V+ 16 4.7 to 13.0V Supply
Lch LF Elev ation Control Output
Lch LF Elev ation Control Input
Lch HF Elev ation Control Input 1
Lch HF Elev ation Control Input 2
Bass Compensation Control Output
Bass Compensation Control Input
Lch Focus Output
Lch A/V Focus filter Input
Lch A/V Focus filter Output
Lch Output
Vref Input
V+/2
Ground
3 LFoutL
4
5
LFinL
HFinL1
6 HFinL2
7 BCout
8 BCin
9 FoutL
10 AVFFinL
11 AVFFoutL
12 Lout
13
14
REFin
Vref
15 GND
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模拟电子
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