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Details, datasheet, quote on part number:NJM2180M
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| Part: | NJM2180M |
| Category: | Multimedia => Audio => Processors => Sound Enhancement Audio Processor |
| Description: | Trusurroundtm 3D Audio Processor |
| Company: | NJR Corporation |
| Datasheet: | Download NJM2180M datasheet File size : 131 kB |
| Request For quote: | Find where to buy NJM2180M
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Datasheet text preview:
NJM2180
TruSurroundTM 3D AUDIO PROCESSOR
s GENERAL DESCRIPTION s PACKAGE OUTLINE TM *1) 3D audio processor. It regenerates The NJM2180 is a TruSurround full surround sound field from two speakers by the TruSurround Virtualizer *2) when either 5.1 channels by Dolby Digital or 4 channels by Dolby Pro *2) Logic signal is input. The NJM2180 also performs the SRS 3D-STEREO. In this mode, NJM2180 regenerates a 3D sound field from normal L/R input. In addition, the NJM2180 includes 2-type BYPASS mode THROUGH and MIX DOWN. In THRUOGH mode, the NJM2180 output 5.1 channels NJM2180L (max.) without any processing and in MIX DOWN mode, the NJM2180 output normal 2 channels stereo signal from 4 or 5.1 channels input The NJM2180 is suitable for TV, mini component, CD radio cassette, multimedia speaker systems and others.
For use in Virtual Dolby Surround(VDS) and/or Virtual Dolby Digital(VDD) products, please contact Dolby Laboratories for licensing information.
NJM2180M
s FEATURES (4.7 to 13V) q Operating Voltage + q Maximum Input Voltage(2.1Vrms typ. at TRU_4 mode, V 11V) (35µVrms typ. at TRU_4 mode) q Low Output Noise q SRS 3D-STEREO FUNCTION (THROUGH/MIX DOWN) q BYPASS FUNCTION q Bipolar Technology SDIP30, SDMP30 q Package Outline
*1)
The TruSurround technology right incorporated in the NJM2180 are owned by SRS Labs, a U.S. Corporation and licensed to New Japan Radio Co., Ltd. TruSurround 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 NJM2180, 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 NJM2180 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 TruSurround 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
*2) Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Licensing and application information may be obtained from Dolby Lab.
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NJM2180
sPIN FUNCTION
CENTER_OUT 17 14 FIL2_IN
CENTER IN1
SPACE_OUT
30
29
28
27
26
25
24
23
22
21
20
19
18
16
NJM2180
1 MODE3
2 MODE2
3 MODE1
4 VREF
5 GND
6 V+
7 SUB OUT
8 CENTER OUT1
9 Rear_R out
10 Rear_L out
11 Front_R out
12 Front_L out
13 FIL2_IN2
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
SYMBOL MODE3 MODE2 MODE1 VREF GND + V SUB OUT CENTER OUT1 Rear_R OUT Rear_L OUT Front_R OUT Front_L OUT FIL2_IN2 FIL2_IN FIL2_OUT
F UNCT ION Mode Switch Mode Switch Mode Switch V+/2 Ground Supply Voltage 4.5 to 13V SUB output CENTER output Rear Rch output Rear Lch output Front Rch output Front Lch output Perspective Network_2 input Perspective Network_2 input Perspective Network_2 output
No. 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
SYMBOL CENTER_IN2 CENTER_OUT2 SPACE_IN SPACE_OUT FIL1_IN FIL1_OUT Front_L in Front_R in Rear_L in Rear_R in CENTER in1 SUB in FIL3_OUT FIL3_IN FIL3_IN2
FUNCT ION CENTER gain adjustment CENTER gain adjustment SPACE gain adjustment SPACE gain adjustment Perspective Network_1 input Perspective Network_1 output Front Lch input Front Rch input Rear Lch input Rear Rch input CENTER input SUB input Perspective Network_3 output Perspective Network_3 input Perspective Network_3 input
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FIL2_OUT
CENTER_IN2 15
Rear_R IN
FIL3_OUT
Rear_L IN
Front_R IN
Front_L IN
FIL1_OUT
SPACE_IN
FIL3_IN2
FIL3_IN
SUB in
FIL1_IN
NJM2180
s ABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V PD Topr Tstg
+
RATING 15 700 -20 to +75 -40 to +125
UNIT V mW °C °C
s ELECTRICAL CHARACTERISTICS(V =12V,Ta=25°C, 0dBu=775mVrms) PARAMETER Operating Voltage Supply Current Reference Voltage Maximum Input Voltage SYMBOL + V Icc No Signal No Signal VREF VINMAX V /2 VIN=front L,Rch f=1kHz VOUT=L,Rch at THD=3% VIN=front L,Rch f=1kHz VOUT=L,Rch at THD=3% VIN=front L,Rch f=125Hz VOUT=L,Rch at THD=3% VIN=front L,Rch f=125Hz VOUT=L,Rch at THD=3% VIN=Rear L,Rch f=125Hz VOUT=L,Rch at THD=3% VIN=Center,Sub f=1kHz VOUT=Lch at THD=3% VIN=Rear Lch f=125Hz VOUT=L,Rch at THD=3% CCIR-ARM VIN=GND VOUT=L,Rch CCIR-ARM VIN=GND VOUT=L,Rch CCIR-ARM VIN=GND VOUT=L,Rch CCIR-ARM VIC=R-ND M OUT=L,Rch C N I G AR V VIN=GND VOUT=L,Rch BYPASS1 MODE BYPASS2 MODE 3D-STEREO MODE TRU_5.1 MODE TRU_5.1 MODE TRU_5.1 MODE TRU_4 MODE BYPASS1 MODE BYPASS2 MODE 3D-STEREO MODE TRU_5.1 MODE TRU_4 MODE
+
TEST CONDITION
MIN. 4.7
TYP. 12.0 20.0 20.0 6.0 13.5 (3.7) 13.5 (3.7) 11.3 (2.9) 11.3 (2.9) 11.0 (2.8) 13.5 (3.7) 8.5 (2.1) -95.0 (17) -98.0 (13) -89.0 (35) -89.0 (35) -89.0 (35)
MAX. 13.0 30.0 30.0 6.5 15.5 (4.6) 15.5 (4.6) 13.3 (3.6) 13.3 (3.6) 13.0 (3.5) 15.5 (4.6) 10.5 (2.6) -84.0 (63) -84.0 (63) -84.0 (63) -84.0 (63) -84.0 (63)
UNIT V mA V
BYPASS1,2 MODE TRU_5.1 MODE
10.0 10.0 5.5 11.5 (2.9) 11.5 (2.9) 9.3 (2.3) 9.3 (2.3) 9.0 (2.2) 11.5 (2.9) 6.5 (1.6) -
dBu (Vrms)
Output Noise
VNOISE
dBV (µVrms)
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