NJM2781

更新时间： 2024-09-16 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

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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

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与NJM2781相关器件

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NJM2781RB1	NJRC	获取价格	Monaural Microphone Amplifier
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NJM2783V	NJRC	获取价格	Monaural Microphone Amplifier with ALC
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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,