NJM2174

更新时间： 2024-09-24 22:54:27

品牌	Logo	应用领域
NJRC		放大器
页数	文件大小	规格书
3页	97K
描述
AUDIO LINE AMPLIFIER with MUTE FUNCTION

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中文翻译

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数据手册

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NJM2174 数据手册

NJM2174

AUDIO LINE AMPLIFIER with MUTE FUNCTION

■ GENERAL DESCRIPTION

■ PACKAGE OUTLINE

The NJM2174 is a low voltage audio line amplifier designed for

audio items.

Internal closed loop voltage gain is suitable for amplifier of small

line signal in digital audio items. It includes mute circuit

which realizes very low turn-noise at power on/off.

It is suitable for digital audio items with line out.

NJM2174V

■ FEARTURES

■ Operating Voltage

■ Operating Current

■ Maximum Output Voltage

■ Closed Loop Voltage Gain

4.5 to 5.5V

2.5mA typ. at V⁺=5V

4dBV typ. at THD=0.1%

3.5dB typ. at f=1kHz

2.5dB typ. at f=100kHz

-85dB typ.

■ Mute Function

■ Supply Voltage Rejection Ratio 60dB typ.)

■ Bipolar Technology

■ Package Outline

SSOP14

■ PIN CONFIGURATION

PIN FUNCTION

1. GND

2. NC

3. OUT-R

4. MUTE 1

5. MUTE 2

6. MUTE C

7. IN-R

8. BIAS

9. NC

10. NC

11. IN-L

12. OUT-L

13. NC

14. V⁺

NJM2174V

■ BLOCK DIAGRAM

14 V⁺

GND

OUT-R

OUT-L

MUTE1

MUTE2

MUTEC

IN-R

IN-L

MUTE

BIAS

12 3

中文翻译

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