NJM2781

更新时间： 2024-11-20 22:51:43

品牌	Logo	应用领域
NJRC		放大器
页数	文件大小	规格书
11页	183K
描述
Monaural Microphone Amplifier

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NJM2781 数据手册

NJM2781

Monaural Microphone Amplifier

I PACKAGE OUTLINE

I GENERAL DESCRIPTION

NJM2781 is a monaural microphone amplifier IC with a standby

function, and can vary a voltage gain by adjusting an external

resistor.

Since the NJM2781 operates with a low voltage range of +2.7V to

+4.5V and is available in tiny packages of TVSP8 and SSOP8, it is

ideally suited for portable and handheld components.

NJM2781RB1

NJM2781V

I FEATURES

G Operating Voltage

G Operating Current

+2.7V to +4.5 V

1.8mA typ.

1µA max. (in Standby mode)

G Bipolar Technology

G Package Outline

TVSP8, SSOP8

I BLOCK DIAGRAM

NOISE

GND

REG

V+

Reg

STBY

IN+

OUT

IN-

I PIN FUNCTION

No. SYMBOL

FUNCTION

No. SYMBOL

FUNCTION

NOISE

REG

STBY

IN+

Noise Bypass

IN-

OUT

V+

Inverted Input

Regulator Output

Standby On/Off

Output

Power Supply

Ground

Non-Inverted Input

GND

– 1 –

12 3 4 5 6 7...11

中文翻译

下载PDF

与NJM2781相关器件

型号	品牌	获取价格	描述	数据表
NJM2781RB1	NJRC	获取价格	Monaural Microphone Amplifier
NJM2781V	NJRC	获取价格	Monaural Microphone Amplifier
NJM2783	NJRC	获取价格	Monaural Microphone Amplifier with ALC
NJM2783V	NJRC	获取价格	Monaural Microphone Amplifier with ALC
NJM2790	NJRC	获取价格	AUDIO LINE AMPLIFIER with MUTE FUNCTION
NJM2790V	NJRC	获取价格	AUDIO LINE AMPLIFIER with MUTE FUNCTION
NJM2790V-(TE1)	NJRC	获取价格	Audio Amplifier, PDSO14, SSOP-14
NJM2790V-(TE2)	NJRC	获取价格	Audio Amplifier, PDSO14, SSOP-14
NJM2792V	NJRC	获取价格	Amplifier,
NJM2792V-TE2	NJRC	获取价格	Amplifier,