NJM2113M# NJR, NJM2113M# Datasheet

NJM2113M#

Manufacturer Part Number

NJM2113M#

Description

IC AUDIO POWER AMP LOW-VOLT 8DMP

Manufacturer

NJR

Type

Class ABr

Datasheet

1.NJM2113M.pdf (6 pages)

Specifications of NJM2113M#

Output Type

1-Channel (Mono)

Max Output Power X Channels @ Load

400mW x 1 @ 100 Ohm

Voltage - Supply

2 V ~ 16 V

Features

Standby

Mounting Type

Surface Mount

Package / Case

8-DMP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

NJM#2113M
NJM#2113M

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■ GENERAL DESCRIPTION

applications, such as in speakerphones.

differential speaker outputs. The closed loop gain is set with two

external resistors. A CD pin permit powering down with muting the

input signal.

■ FEATURES

■ RECOMMENDED OPERATING CONDITIONS

■ PIN CONFIGURATION

■ BLOCK DIAGRAM

Ver.2008-03-07

The NJM2113 is a audio power amplifier designed for telephone

Coupling capacitors to the speaker are not required, as it has

● Wide Operating Voltage

● Low Operating Current

● CD Input to Power Down the IC with Mute

● Low Power-Down Operating Current ( 72µA Typ. )

● Output Power Exceeds 250mW

● Gain Adjustable

● Package Outline

● Bipolar Technology

● Load Impedance

● Differential Gain

● Input Voltage at CD

LOW VOLTAGE AUDIO POWER AMPLIFIER

NJM2113D

NJM2113M

NJM2113V

NJM2113R

( 2~16V )

( 2.7mA Typ. )

( V

DMP8,DIP8,SIP8,SSOP8,VSP8,EMP8

=6V,R

=0~43dB,Voice Band )

8~200Ω

0~43dB ( 5kHz bandwidth )

0~V

=32Ω )

Vdc

NJM2113L

■ PACKAGE OUTLINE

NJM2113D

NJM2113L

PIN FUNCTION

–V

GND

REF

OUT

NJM2113M

NJM2113V

NJM2113E

NJM2113R

- 1 -

Related parts for NJM2113M#

NJM2113M# Summary of contents

Page 1

LOW VOLTAGE AUDIO POWER AMPLIFIER ■ GENERAL DESCRIPTION The NJM2113 is a audio power amplifier designed for telephone applications, such as in speakerphones. Coupling capacitors to the speaker are not required has differential speaker outputs. The closed loop ...

Page 2

ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage Output Peak Current Input Voltage Range V Power Dissipation Operating Temperature Range T Storage Temperature Range T ( note1 ) Mounted on PC Board ■ ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Operating Current I ...

Page 3

APPLICATION CIRCUIT INPUT Power-Down Control ( note ) 1. The NJM2113 is active mode during the CD terminal is Low level ( <0.8V ) and it is stand-by mode during the CD terminal is High level ( >2.0V ) ...

Page 4

TYPICAL CHARACTERISTICS - 4 - Ver.2008-03-07 ...

Page 5

TYPICAL CHARACTERISTICS Ver.2008-03- ...

Page 6

TYPICAL CHARACTERISTICS - 6 - [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages ...

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