Datasheet > NJW1172

NJW1172

更新时间： 2022-12-09 07:58:21

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
23页	590K
描述
AUDIO PROCESSOR

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数据手册

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NJW1172 数据手册

NJW1172

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

■ TONE CONTROL (Tone Control-ON)

PARAMETER

High Frequency Boost

High Frequency Flat

High Frequency Cut

Low Frequency Boost

Low Frequency Flat

Low Frequency Cut

SYMBOL

HF_BST

HF_FLT

HF_CUT

LF_BST

TEST CONDITION

TREBLE=+15dB, f=10kHz

TRBE=0dB, f=10kHz

TREBLE=-15dB, f=10kHz

BASS=+15dB, f=100Hz

BASS=0dB, f=100Hz

MIN.

12.5

-2.0

-17.5

12.5

-2.0

TYP.

15.0

0.0

-15.0

15.0

0.0

MAX.

17.5

2.0

-12.5

17.5

2.0

UNIT

LF_FLT

LF_CUT

BASS=-15dB, f=100Hz

-17.5

-15.0

-12.5

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

PARAMETER

SYMBOL

TEST CONDITION

MIN.

2.0

TYP.

3.0

MAX.

4.0

UNIT

SUB-TREBLE=+3dB,

High Frequency Boost

SHF_BST

f=10kHz

SUB-TREBLE=0dB,

f=10kHz

High Frequency Flat

High Frequency Cut

Low Frequency Boost

Low Frequency Flat

Low Frequency Cut

SHF_FLT

SHF_CUT

SLF_BST

SLF_FLT

SLF_CUT

-2.0

-4.0

2.0

0.0

-3.0

3.0

2.0

-2.0

4.0

SUB-TREBLE=-3dB,

f=10kHz

SUB-BASS=+3dB,

f=100Hz

SUB-BASS=0dB,

f=100Hz

-2.0

-4.0

0.0

2.0

SUB-BASS=-3dB,

f=100Hz

-3.0

-2.0

■ AGC (AGC-ON)

PARAMETER

SYMBOL

AGC_BST

AGC_FLT1

AGC_FLT2

AGC_FLT3

AGC_FLT4

AGC_CUT

TEST CONDITION

Vin=50mVrms

MIN.

1.5

TYP.

3.5

0.0

-10

MAX.

5.5

2.5

UNIT

AGC BOOST

AGC FLAT 1

AGC FLAT 2

AGC FLAT 3

AGC FLAT 4

AGC CUT

Vin=300mVrms

Vin=400mVrms

Vin=500mVrms

Vin=600mVrms

Vin=2Vrms

-2.5

-14

2.5

-6.0

■ BBE (BBE-ON)

PARAMETER

SYMBOL

BBE_LOW

TEST CONDITION

BBE-Low=+15dB

MIN.

TYP.

15.0

MAX.

UNIT

BBE Low Frequency

Boost Level

BBE High Frequency

Boost Level

BBE_HIGH

BBE-High=+15dB

15.0

- 4-

1 2 345 6 7...23

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