NJW1105D NJR, NJW1105D Datasheet

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NJW1105D

Manufacturer Part Number
NJW1105D
Description
IC AUDIO POWER AMP DUAL 16-DIP
Manufacturer
NJR
Type
Class ABr
Datasheet
1.NJW1105D.pdf (11 pages)

Specifications of NJW1105D

Output Type
2-Channel (Stereo)
Max Output Power X Channels @ Load
1.2W x 2 @ 8 Ohm
Voltage - Supply
4 V ~ 12 V
Features
Mute, Thermal Protection
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
■ GENERAL DESCRIPTION
( 1.2W/channel ) to 8Ω loads at 5V.Its features are wide operating
voltage range from 4V to 12V and low consumption output by
Bi-MOS technology.
output power,such as personal computers,camcorders,and others.It
includes thermally protected and mute on/off circuit.
■ FEATURES
■ BLOCK DIAGRAM
Ver.2005-02-25
● Operating Voltage
● Output Power
● Supply Current
● Supply Current on Mute
● Bi-MOS Technology
● Package Outline
The NJW1105 is a dual audio amplifier which supplies 2.4W
The NJW1105 is suitable for speaker amplifier required high
( 35mA MAX. )
( V
( 1.2W/ch at V
( 3.5mA MAX. )
DIP16,SDMP30,SSOP20-F1
DUAL AUDIO POWER AMPLIFIER
+
=4V~12V )
+
=5V,R
L
=8Ω )
( Package DIP16 )
■ PACKAGE OUTLINE
NJW1105M
NJW1105D
NJW1105VF1
- 1 -

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NJW1105D Summary of contents

Page 1

... FEATURES + ● Operating Voltage ( V ● Output Power ( 1.2W/ ● Supply Current ( 35mA MAX. ) ● Supply Current on Mute ( 3.5mA MAX. ) ● Bi-MOS Technology ● Package Outline DIP16,SDMP30,SSOP20-F1 ■ BLOCK DIAGRAM Ver.2005-02-25 =4V~12V ) + =5V,R =8Ω ■ PACKAGE OUTLINE NJW1105D NJW1105M NJW1105VF1 ( Package DIP16 ) - 1 - ...

Page 2

ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Operating Current Mute Terminal Current Power Dissipation Operating Temperature Range Storage Temperature Range ( note board. ■ ELECTRICAL CHARACTERISTICS PARAMETER [ ALL ] Operating Supply Voltage Range Mute ...

Page 3

PIN CONFIGURATION Ver.2005-02-25 DIP16 + Vin2 (+) 2. MUTE 10. Vin2 (-) 3. OUT1 11. OUT3 4. GND 12. GND 5. GND 13. GND 6. OUT2 14. OUT4 7. Vin1 (-) 15. VBout 8. Vin1 (+) ...

Page 4

SSOP- 11. Vin2(+) + 2. V 12. Vin2(-) 3. MUTE 13. OUT3 4. OUT1 14. GND 5. GND 15. GND 6. GND 16. OUT4 7. OUT2 ...

Page 5

TERMINAL EXPLANATION PIN NO. SSOP-20 DIP-16 SDMP- ...

Page 6

TERMINAL EXPLANATION PIN NO. SSOP-20 DIP-16 SDMP- PIN NAME FUNCTION VBout An buffer amplifier output. VBin An buffer amplifier input. V Supply Voltage. ...

Page 7

TERMINAL EXPLANATION PIN NO. PIN NAME SSOP-20 DIP-16 SDMP- OUT1 OUT2 Vin1(-) Vin1(+) Ver.2005-02-25 FUNCTION Output terminal of AMP.1. OUT1 signal is opposite phase against OUT2. Output ...

Page 8

TERMINAL EXPLANATION PIN NO. SSOP-20 DIP-16 SDMP- PIN NAME FUNCTION Vin2(+) Inverting input terminal of AMP.3. Vin2(-) Non-inverting input terminal of AMP.3. OUT3 Output terminal of AMP.3. ...

Page 9

APPLICATION CIRCUIT ( 1 ) BTL Ver.2005-02-25 ( The number in “( )” indicates a pin number of SDMP ...

Page 10

TYPICAL CHARACTERISTICS - 10 - Ver.2005-02-25 ...

Page 11

TYPICAL CHARACTERISTICS Ver.2005-02-25 [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 of the ...

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