NJM2181L

Audio DSPs Passive Mtrx Tru-Snd

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SeekIC No. : 00312168 Detail

NJM2181L: Audio DSPs Passive Mtrx Tru-Snd

floor Price/Ceiling Price

Part Number:
NJM2181L
Mfg:
NJR
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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evaluate  (4.8 stars)

Upload time: 2025/1/8

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Product Details

Quick Details

Operating Temperature Range : + 85 C Mounting Style : Through Hole
Package / Case : SDIP-24    

Description

Operating Supply Voltage :
Supply Current :
Packaging :
Operating Temperature Range : + 85 C
Mounting Style : Through Hole
Package / Case : SDIP-24


Features:

` Operating Voltage (4.7 to 13V)
` Maximum input Voltage (1.5Vrms typ. at TruSurround)
` Low Output Noise (32Vrms typ. at TruSurround)
` BYPASS Gain (0dB typ.)
` Passive Matrix TruSurround
` SRS 3D Stereo & 3D Mono (Two-grade Switch for 3D Effect)
` BYPASS FUNCTION (Through)
` Bipolar Technology
` Package Outline SDIP24, DMP24



Pinout

  Connection Diagram


Specifications

PARAMETER SYMBOL RATINGS UNIT
Supply Voltage V+ 15 V
Power Dissipation PD (SDIP24) 700
(DMP24) 700
mW
Operating Temperature Range Topr −30 to + 85 °C
Storage Temperature Range Tstg −40 to + 125 °C

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Description

The NJM2181 is a Passive Matrix TruSurroundTM 3D audio processor. It regenerates the full surround soundfield directly from any kinds of surround encoded stereo input (Lt/Rt) signals.

After the internal passive matrix circuit of NJM2181 decodes Lt/Rt signal into 4 channel signals, the TruSurround virtualizer reencodes them into 2 channel surround signals. Accordingly any pre-processors decoding into 4 channel signals are not required.

The NJM2181 also includes SRS 3D Stereo and 3D Mono, and regenerates a 3D sound field from either normal L/R
input or monoural input.

The NJM2181 is suitable for TV, mini component, CD radio cassette, multimedia speaker system, and others.




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