NJM2122M NJR, NJM2122M Datasheet - Page 2

• Manufacturer Part Number: NJM2122M
• Description: IC OPAMP DUAL LOW-NOISE 8-DMP
• Manufacturer: NJR

Specifications of NJM2122M

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Slew Rate: 2.4 V/µs
• Gain Bandwidth Product: 12MHz
• Current - Input Bias: 3.6µA
• Voltage - Input Offset: 1000µV
• Current - Supply: 7mA
• Voltage - Supply, Single/dual (±): ±2 V ~ 7 V
• Operating Temperature: -20°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 8-DMP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -

■ ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Differential Input Voltage
Input Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
( note ) When the supply voltage is less than ±10V,the absolute maximum input voltage is equal to the supply voltage.
■ ELECTRICAL CHARACTERISTICS
Operating Voltage 1
Operating Voltage 2
Operating Current
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Maximum Output Voltage
Slew Rate
Gain Bandwidth Product
Equivalent Input Noise Voltage 1
Equivalent Input Noise Voltage 2
Channel Separation
Total Harmonic Distortion
( note ) Between 30 to 50dB voltage gain is recommended.
- 2 -
In case of voltage gain less than 30dB,phase compensation by external circuit is required.
The voltage follower circuit must not be used.
DMP package should be used in operating voltage less than ±7V,because of the P
PARAMETER
PARAMETER
Figure1
SYMBOL
SYMBOL
Vope2
Vope1
CMR
V
SVR
THD
V
V
T
T
SR
GB
CS
V
V
V
e
e
P
I
A
+
I
CC
I
IO
ICM
opr
OM
stg
B
n1
n2
/V
ID
IC
IO
D
V
-
DMP Package
f=1kHz
DIP Package
V
R
R
R
G
R
*Figure1
V
G
IN
S
L
L
S
O
V
V
≥10kΩ
≥2.5kΩ
=500Ω
=10Ω,f=1kHz
=1Vrms,f=1kHz
=0V,R
=20dB,V
=20dB,R
TEST CONDITION
( DMP8 ) 300
L
( DIP8 ) 500
=∞Ω
RATINGS
-40~+125
-20~+75
IN
L
=2.5kΩ
=± 0.1V
± 0.5
± 10
± 10 ( note )
D
limitation.
( Ta=25˚C )
UNIT
± 2.0
MIN.
± 2.0
± 0.7
± 2.0
mW
˚C
˚C
80
60
60
V
V
V
-
-
-
-
-
-
-
-
-
-
0.003
± 1.0
± 2.2
TYP.
0.45
0.56
100
7.0
1.0
3.6
2.4
1.5
74
80
12
90
-
-
( V
± 10.0
MAX.
± 7.0
1.50
0.75
+
9.5
6.0
8.0
=5V
-
-
-
-
-
-
-
-
-
-
Ver.2007-05-21
,
Ta=25˚C )
nV√Hz
µVrms
UNIT
MHz
V/µs
mA
mV
µA
µA
dB
dB
dB
dB
%
V
V
V
V