NJM2073M NJR, NJM2073M Datasheet - Page 3

• Manufacturer Part Number: NJM2073M
• Description: IC PWR AMP DUAL LOW-VOLT 8-DMP
• Manufacturer: NJR
• Type: Class ABr

Specifications of NJM2073M

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 2W x 1 @ 16 Ohm; 270mW x 2 @ 8 Ohm
• Voltage - Supply: 1.8 V ~ 15 V
• Features: Depop
• Mounting Type: Surface Mount
• Package / Case: 8-DMP
• Product: Class-AB
• Output Power: 2 W
• Available Set Gain: 44 dB
• Thd Plus Noise: 0.2 %
• Operating Supply Voltage: 3 V, 5 V, 9 V, 12 V
• Supply Current: 6 mA
• Maximum Power Dissipation: 300 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Input Bias Current (max): 0.1 uA
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 15 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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
( Note ) At on PC Board
■ ELECTRICAL CHARACTERISTICS M-Type
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
( Note ) At on PC Board
Ver.2004-03-01
(2) Stereo Configuration ( Test Circuit Fig.2 )
(1) BTL Configuration ( Test Circuit Fig.1 )
PARAMETER
PARAMETER
SYMBOL
SYMBOL
THD
THD
∆A
∆V
V
V
V
V
RR
RR
V
I
P
P
P
P
P
P
Z
I
P
P
P
P
P
Z
V
A
V
A
CC
I
f
CC
I
f
NI1
NI2
NI1
NI2
B
H
B
H
IN
IN
O
O
O
O
O
O
O
O
O
O
O
O
+
V
+
V
O
V
R
THD=10%,f=1kHz
V
V
V
V
THD=1%,f=1kHz
V
V
P
f=1kHz
f=1kHz
R
R
f=100Hz,C
A
R
R
THD=10%,f=1kHz
V
V
V
V
THD=1%,f=40Hz~15kHz
V
V
f=1kHz
f=1kHz
R
R
f=100Hz
A
+
+
+
+
+
+
O
V
+
+
+
+
+
+
V
L
S
S
L
L
S
S
=6V,R
=4.5V,R
=3V,R
=2V,R
=6V,R
=4.5V,R
=6V,R
=4V,R
=3V,R
=2V,R
=4V,R
=4V,R
=∞
=-3dB from f=1kHz,R
=∞
=8Ω
=-3dB from f=1kHz,R
=0.4W,R
=10kΩ,A Curve
=10kΩ,B=22Hz~22kHz
=10kΩ,A Curve
=10kΩ,B=22Hz~22kHz
L
L
L
L
L
L
L
L
L
L
=4Ω ( Note )
=4Ω
=4Ω
=4Ω
=16Ω ( Note )
=8Ω ( Note )
=4Ω ( Note )
=4Ω
=8Ω
=8Ω,P
L
L
X
TEST CONDITION
TEST CONDITION
=4Ω
=4Ω
L
=100µF
=4Ω,f=1kHz
O
=200mW,f=1kHz
L
L
=8Ω,P
=16Ω,P
O
=250mW
O
=0.5W
MIN.
MIN.
100
350
200
100
1.8
0.5
1.8
41
24
41
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
TYP.
0.65
0.32
0.25
100
120
500
250
200
100
460
300
380
130
2.7
2.5
0.8
0.2
2.5
30
44
30
10
80
44
40
6
3
6
2
-
-
-
-
-
( V
MAX.
MAX.
+
=6V,Ta=25˚C )
± 1
15
47
15
50
47
9
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNIT
UNIT
- 3 -
mW
mW
mW
mW
mW
mW
mW
mW
kHz
kHz
mA
mA
mV
nA
dB
dB
kΩ
µV
µV
dB
nA
dB
kΩ
µV
µV
dB
W
W
W
%
%
V
V
V