Datasheet > NJU72014

NJU72014

更新时间： 2024-11-13 12:26:03

品牌	Logo	应用领域
NJRC		放大器
页数	文件大小	规格书
10页	179K
描述
2Vrms Ground Referenced Stereo Line Amplifier with LPF

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中文翻译

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NJU72014 数据手册

NJU72014

2Vrms Ground Referenced Stereo Line Amplifier with LPF

Q PACKAGE OUTLINE

Q GENERAL DESCRIPTION

The NJU72014 is an audio line Amplifier . It can swing 2Vrms

(5.6V peak-to-peak) signal at 3.3V operating voltage.

Ground-referenced outputs eliminate output coupling capacitor.

The pop noise suppression circuit removes a pop noise at the

power-on and power-off.

NJU72014RB2

It is suitable for audio line interface of audio equipment which

does not have over 9V regulator.

Q APPLICATIONS

O Audio applications requiring 2Vrms outputs

Q FEATURES

O Operating Voltage

O Operating Current

+2.7 to +3.6V

I_DD=4.5mA typ.at V⁺=3.3V, R_L=47kΩ, No Signal

O Output Coupling Capacitor-less

O Pop Noise Suppression Circuit

O 2nd order LPF

O C-MOS Technology

O Package Outline

MSOP10 (TVSP10)

Q BLOCK DIAGRAM

Q PIN CONFIGURATION

OUTL

OUTR

INL

INR

No. Symbol

Function

INL

OUTL

V+

Lch Input

Pop Noise

Suppression

Lch Output

V+ Power Supply

Flying Capacitor Positive Terminal

MUTE

Bias

Charge Pump

V-

Flying Capacitor Negative Terminal

V- Power Supply

MUTE

Mute / Pop Noise Suppression

GND

OUTR

INR

Ground

Rch Output

Rch Input

– 1 –

Ver.1.9E

12 3 4 5 6 7...10

中文翻译

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