NJM2188 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJM2188

Passive Matrix TruSurround 3D Audio Processor

Japan Radio Corporation  

NJM2188

sELECTRICAL CHARACTERISTICS(V+=12V,Ta=25°C)

PARAMETER SYMBOL

Output

Noise

VNOISE

A- Weighting

Rg=0Ω

Total

Harmonic

Distortion

THD

f=1kHz

VIN=-10dB

Bypass

Gain

Passive

Gain

GBypass2 f=1kz

GLt/Rt-L

GLt/Rt-R

f=1kHz

f=1kHz

f=1kHz

SRS 3D Gain

GSRS3D

f=1kHz

MODE Select

Control

Voltage

VMODE

VIN=High Level

VIN=Low Level

CONDITION

IN

LR

OUT

00

L

00

R

MODE

BYPASS

00

L

00

R

TRU

00

00

L

SRS3D-1

R

VIN

0

L

BYPASS

0

VIN

R

VIN

0

L

VIN

0

R

TRU

VIN

0

VIN

0

L

SRS3D-1

R

VIN

0

L

BYPASS

0

VIN

R

VIN

0

L

VIN

0

R

TRU

VIN

0

L

VIN

0

R SRS3D-1

0

VIN

L

VIN

0

L

VIN

0

R SRS3D-2

0

VIN

L

-

-

-

-

-

-

-

-

MIN

-

-

-

-

-

-

-

-

-

-1.0

-1.0

0.2

-14.0

-4.8

-15.1

-15.1

-5.8

-21.1

-21.1

2.0

0.0

TYP

MAX

UNIT

-110

(3.16)

-100

(10.0)

-90

(31.6)

-84

dBV

(63.1) (µVrms)

-90

(31.6)

-84

(63.1)

0.01

-

0.01

-

0.10

-

%

0.20

-

0.10

-

0.20

-

0.0

1.0

dB

0.0

1.0

2.2

4.2

dB

-12.0 -10.0

-2.8

-0.8

-13.1 -11.1

dB

-13.1 -11.1

-3.8

-1.8

-19.1 -17.1

dB

-19.1 -17.1

-

V+

V

-

0.7

-4-

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