NJW1201A

– 4 –

♦ Sound mode Characteristics

(Ta=25

°C,V+=9V, Rg=0Ω, RL=47kΩ, Vin=0.1Vrms, f=1kHz,all controls flat unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

SOUND MODE 1

GVm1

SOUNDMODE=”01”

Ain-Aout, f=10kHz

-

4.0

-

dB

SOUND MODE 2

GVm2

SOUNDMODE=”10”

Ain-Aout,

-

4.0

-

dB

SOUND MODE 3

GVm3

SOUNDMODE=”11”

Ain-Aout

-

4.5

-

dB

♦ Sound Gain Characteristics

(Ta=25

°C,V+=9V, Rg=0Ω, RL=47kΩ, Vin=0.1Vrms, f=1kHz,all controls flat unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

SOUND GAIN 1

GVS1

SOUNDGAIN =”0”

SOUNDMODE=”10”

Ain-Aout,

-

4.0

-

dB

SOUND GAIN 2

GVS2

SOUNDGAIN =”1”

SOUNDMODE=”10”

Ain-Aout,

-

6.5

-

dB

♦ Dynamic Bass Boost Characteristics

(Ta=25

°C,V+=9V, Rg=0Ω, RL=47kΩ, Vin=0.05Vrms, f=1kHz,all controls flat unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

DBB Gain 1

GVSDBB1

DBBGain=”01”, (A+B)in-Aout

-

7.5

-

dB

DBB Gain 2

GVSDBB2

DBBGain=”10”, (A+B)in-Aout

-

10.5

-

dB

DBB Gain 3

GVSDBB3

DBBGain=”11”, (A+B)in-Aout

-

14.0

-

dB