NJM2166E Просмотр технического описания (PDF) - Japan Radio Corporation

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NJM2166E

MONAURAL AUDIO POWER AMPLIFIER IC

Japan Radio Corporation  

j

NJM2166

s ABSOLUTE MAXIMAM RATINGS (Ta=25°C)

PARAMETER

SYMBOL

Supply Voltage

V+

Power Dissipation

PD

Operating Temperature Range

Topr

Storage Temperature Range

Tstg

RATINGS

+9.0

(EMP14) 300

(SSOP14) 300

(VSP10) 320

-40 to +85

-50 to +150

UNIT

V

mW

°C

°C

s RECOMMENDATION OPERATING LIMITS (Ta=25°C)

Operating Voltage

PARAMETER

SYMBOL

Operating Voltage

V+

RATINGS

+2.7 to +8.5

UNIT

V

s ELECTRICAL CHARACTERISTICS (V+=3.0V, Ta=25°C)

qOPERATING CURRENT

PARAMETER

TEST CONDITION

Operating Current

No signal,Vevr=0.3V

Operating Current

SUSPEND

No signal,VSUS=H

qSPEAKER AMP1

(Input : SP IN,RINSP=15kΩ)

PARAMETER

TEST CONDITION

Output Voltage Level

Total Harmonic Distortion

Maximum Output Level1

Maximum Output Level2

Vin=-16.0dBV,RL=8Ω

Vin=-16.0dBV,RL=8Ω

RL=8Ω,THD=3%,A-Weighted

V+=5V,RL=16Ω,THD=3%,

A-Weighted

Output Remain Noise

Rg=1kΩ,A-Weighted

Mute Level

Vin=-16dBV,Vevr=0.3V,

A-Weighted

SYMBOL

Iq

Iqs

MIN.

2.0

100

TYP.

2.5

150

MAX.

3.5

200

UNIT

mA

µA

SYMBOL

VO

THD

VOM1

VOM2

Von

VooffSP

MIN.

-6.5

-

-2.5

-4.5

-

-

TYP.

-4.0

0.9

0.0

7.0

-82

-78

MAX.

-1.5

1.8

-

UNIT

dBV

%

dBV

- dBV

-75 dBV

-70 dBV

qSPEAKER AMP2

(Input : AUX IN,RINAUX=30kΩ)

PARAMETER

TEST CONDITION

Output Level

AUX Mix Off Level

VinAUX=-16.0dBV,RL=8Ω

VinAUX=-16.0dBV, VAM=L,

A-Weighted

SYMBOL

VOAUX

VoOffAUX

MIN.

-12.5

-

TYP.

-10.0

-78

MAX.

-7.5

-70

UNIT

dBV

dBV

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