NJW1140GK1 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

比赛名单

NJW1140GK1

AUDIO PROCESSOR with SRS

Japan Radio Corporation  

NJW1140

s ELECTRICAL CHARACTERISTICS ( Ta=25°C, V+=9V, Rg=600Ω, RL=47kΩ, Vin=100mVrms/1kHz)

q TONE CONTROL (Tone Control-ON)

PARAMETER

SYMBOL

TEST CONDITION

MIN. TYP. MAX.

High Frequency Boost

High Frequency Flat

High Frequency Cut

Low Frequency Boost

Low Frequency Flat

Low Frequency Cut

HFBST

HFFLT

HFCUT

LFBST

LFFLT

LFCUT

TREBLE=+15dB, f=10kHz

TRBE=0dB, f=10kHz

TREBLE=-15dB, f=10kHz

BASS=+15dB, f=100Hz

BASS=0dB, f=100Hz

BASS=-15dB, f=100Hz

12.5

-2.0

-17.5

12.5

-2.0

-17.5

15.0

0.0

-15.0

15.0

0.0

-15.0

17.5

2.0

-12.5

17.5

2.0

-12.5

q SUB-TONE CONTROL (Sub-Tone Control-ON)

PARAMETER

SYMBOL

TEST CONDITION

MIN. TYP. MAX.

High Frequency Boost

High Frequency Flat

High Frequency Cut

Low Frequency Boost

Low Frequency Flat

Low Frequency Cut

SHFBST SUB-TREBLE=+3dB, f=10kHz 2.0

3.0

4.0

SHFFLT SUB-TREBLE=0dB, f=10kHz

-2.0

0.0

2.0

SHFCUT SUB-TREBLE=-3dB, f=10kHz -4.0

-3.0

-2.0

SLFBST SUB-BASS=+3dB, f=100Hz

2.0

3.0

4.0

SLFFLT SUB-BASS=0dB, f=100Hz

-2.0

0.0

2.0

SLFCUT SUB-BASS=-3dB, f=100Hz

-4.0

-3.0

-2.0

q AGC (AGC-ON)

PARAMETER

SYMBOL

TEST CONDITION

AGC BOOST

AGC FLAT 1

AGC FLAT 2

AGC FLAT 3

AGC FLAT 4

AGC CUT

AGCBST

AGCFLT1

AGCFLT2

AGCFLT3

AGCFLT4

AGCCUT

Vin=50mVrms

Vin=300mVrms

Vin=400mVrms

Vin=500mVrms

Vin=600mVrms

Vin=2Vrms

q SIMULATED SURROUND (Simulated Surround-ON, f=1kHz)

PARAMETER

SYMBOL

TEST CONDITION

SURROUND SIM A

SURROUND SIM B

SRSIMA

SRSIMB

Ain+Bin → Aout

Ain+Bin → Bout

q SRS 3D-Stereo (SRS 3D Stereo-ON, f=125Hz)

PARAMETER

SYMBOL

TEST CONDITION

SRS GAIN HIGH 1

SRS GAIN HIGH 2

SRS GAIN LOW 1

SRS GAIN LOW 2

SRS GAIN HIGH 3

SRS GAIN HIGH 4

SRSGH1

SRSGH2

SRSGL1

SRSGL2

SRSGH3

SRSGH4

Ain → Aout, Mode=High

Bin → Bout, Mode=High

Ain → Aout, Mode=Low

Bin → Bout, Mode=Low

Bin → Aout, Mode=High

Ain → Bout, Mode=High

MIN.

1.5

-2.5

-2.5

-2.5

-2.5

-14

TYP.

3.5

0.0

0.0

0.0

0.0

-10

MAX.

5.5

2.5

2.5

2.5

2.5

-6.0

MIN.

1.0

1.0

TYP.

3.0

3.0

MAX.

5.0

5.0

MIN.

10.0

10.0

7.0

7.0

6.8

6.8

TYP.

12.0

12.0

9.0

9.0

8.8

8.8

MAX.

14.0

14.0

11.0

11.0

10.8

10.8

UNIT

dB

dB

dB

dB

dB

dB

UNIT

dB

dB

dB

dB

dB

dB

UNIT

dB

dB

dB

dB

dB

dB

UNIT

dB

dB

UNIT

dB

dB

dB

dB

dB

dB

- 4-

Share Link: