2073D.pdf 데이터시트 (총 11 페이지) - 파일 다운로드 2073D 데이타시트 다운로드

No Preview Available !

NJM2073
DUAL LOW VOLTAGE POWER AMPLIFIER
GENERAL DESCRIPTION
The NJM2073 is a monolithic integrated circuit in 8 lead
dual-in-line package,which is designed for dual audio power
amplifier in portable radio and handy cassette player.
PACKAGE OUTLINE
FEATURES
Operating Voltage
Low Crossover Distortion
Low Operating Current
Bridge or Stereo Configuration
No Turn-on Noise
Package Outline
Bipolar Technology
( V+=1.8V~15V )
DIP8,DMP8
NJM2073D
PIN CONFIGURATION
NJM2073M
NJM2073D
NJM2073M
Ver.2004-03-01
-1-

No Preview Available !

NJM2073
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Output Peak Current
Power Dissipation
Input Voltage Range
Operating Temperature Range
Storage Temperature Range
SYMBOL
V+
IOP
PD
VIN
Topr
Tstg
RATINGS
15
1
( DIP8 ) 700
( DMP8 ) 300
± 0.4
-40~+85
-40~+125
( Ta=25˚C )
UNIT
V
A
mW
V
˚C
˚C
ELECTRICAL CHARACTERISTICS D-Type
(1) BTL Configuration ( Test Circuit Fig.1 )
PARAMETER
Operating Voltage
Operating Current
Output Offset Voltage
( Between the Outputs )
Input Bias Current
Output Power
Total Harmonic Distortion
Close Loop Voltage Gain
Input Impedance
Equivalent Input Noise Voltage
Ripple Rejection
Cutoff Frequency
SYMBOL
V+
ICC
VO
IB
PO
PO
PO
PO
PO
PO
PO
PO
THD
AV
ZIN
VNI1
VNI2
RR
fH
TEST CONDITION
RL=
RL=8
THD=10%,f=1kHz
VV++==96VV,,RRLL==186ΩΩ
(
( Note
Note )
)
VV++==44..55VV,,RRLL==84ΩΩ ( Note )
VV++==32VV,,RRLL==44ΩΩ
THD=1%,f=40Hz~15kHz
V+=6V,RL=8
V+=4.5V,RL=4
PO=0.5W,RL=8,f=1kHz
f=1kHz
f=1kHz
RS=10k,A Curve
RS=10k,B=22Hz~22kHz
f=100Hz
AV=-3dB from f=1kHz,RL=8,PO=1W
( Note ) At on PC Board
MIN.
1.8
-
-
-
-
0.9
-
-
200
-
-
-
-
41
100
-
-
-
-
( V+=6V,Ta=25˚C )
TYP. MAX. UNIT
- 15 V
6 9 mA
10 50 mV
100 -
nA
2.0 - W
1.2 - W
0.6 - W
0.8 - W
300 - mW
80 - mW
1.0 - W
0.6 - W
0.2 -
%
44 47 dB
- - k
2 - µV
2.5 - µV
40 - dB
130 - kHz
-2-
Ver.2004-03-01

No Preview Available !

NJM2073
(2) Stereo Configuration ( Test Circuit Fig.2 )
PARAMETER
Operating Voltage
Output Voltage
Operating Current
Input Bias Current
Output Power ( Each Channel )
Total Harmonic Distortion
Voltage Gain
Channel Balance
Input Impedance
Equivalent Input Noise Voltage
Ripple Rejection
Cutoff Frequency
SYMBOL
V+
VO
ICC
IB
PO
PO
PO
PO
PO
PO
THD
AV
AV
ZIN
VNI1
VNI2
RR
fH
TEST CONDITION
RL=
THD=10%,f=1kHz
VV++==46.V5,VR,LR=L4=4( Note )
VV++==32VV,,RRLL==44ΩΩ
THD=1%,f=1kHz
VV++==46.V5,VR,LR=L4=4
PO=0.4W,RL=4,f=1kHz
f=1kHz
f=1kHz
RS=10k,A Curve
RS=10k,B=22Hz~22kHz
f=100Hz,CX=100µF
AV=-3dB from f=1kHz,RL=8,PO=250mW
( Note ) At on PC Board
MIN.
1.8
-
-
-
0.5
-
-
-
-
-
-
41
-
100
-
-
24
-
ELECTRICAL CHARACTERISTICS M-Type
(1) BTL Configuration ( Test Circuit Fig.1 )
PARAMETER
Operating Voltage
Operating Current
Output Offset Voltage
( Between the Outputs )
Input Bias Current
Output Power
Total Harmonic Distortion
Close Loop Voltage Gain
Input Impedance
Equivalent Input Noise Voltage
Ripple Rejection
Cutoff Frequency
SYMBOL
V+
ICC
VO
IB
PO
PO
PO
PO
PO
THD
AV
ZIN
VNI1
VNI2
RR
fH
TEST CONDITION
RL=
RL=8
THD=10%,f=1kHz
VV++==64VV,,RRLL==186ΩΩ
(
( Note
Note )
)
VV++==32VV,,RRLL==44ΩΩ ( Note )
THD=1%,f=40Hz~15kHz
V+=4V,RL=8
V+=4V,RL=8,PO=200mW,f=1kHz
f=1kHz
f=1kHz
RS=10k,A Curve
RS=10k,B=22Hz~22kHz
f=100Hz
AV=-3dB from f=1kHz,RL=16,PO=0.5W
( Note ) At on PC Board
MIN.
1.8
-
-
-
-
350
200
-
-
-
41
100
-
-
-
-
TYP. MAX. UNIT
- 15 V
2.7 -
V
6 9 mA
100 -
nA
0.65 -
W
0.32 -
W
120 - mW
30 - mW
500 - mW
250 - mW
0.25 -
%
44 47 dB
- ± 1 dB
- - k
2.5 - µV
3 - µV
30 - dB
200 - kHz
( V+=6V,Ta=25˚C )
TYP. MAX. UNIT
- 15 V
6 9 mA
10 50 mV
100 -
nA
0.8 - W
460 - mW
300 - mW
80 - mW
380 - mW
0.2 -
%
44 47 dB
- - k
2 - µV
2.5 - µV
40 - dB
130 - kHz
Ver.2004-03-01
-3-