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NJM2068 PDF даташит

Спецификация NJM2068 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «LOW-NOISE DUAL OPERATIONAL AMPLIFIER».

Детали детали

Номер произв NJM2068
Описание LOW-NOISE DUAL OPERATIONAL AMPLIFIER
Производители New Japan Radio
логотип New Japan Radio логотип 

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NJM2068 Даташит, Описание, Даташиты
NJM2068
LOW-NOISE DUAL OPERATIONAL AMPLIFIER
GENERAL DESCRIPTION
The NJM2068 is a high performance, low noise dual operational
amplifier. This amplifier features popular pin-out, superior noise
performance, and superior total harmonic distortion. This amplifier
also features guaranteed noise performance with substantially higher
gain-bandwidth product and slew rate, which far exceeds that of the
4558 type amplifier.
The specially designed low noise input transistors allow the
NJM2068 to be used in very low noise signal processing applications
such as audio preamplifiers and servo error amplifier.
The D-Rank type products(NJM2068DD/LD/MD) have specified
maximum limits for equivalent input noise voltage.
FEATURES
Operating Voltage
Low Total Harmonic Distortion
Low Noise Voltage
High Slew Rate
Unity Gain Bandwidth
Bipolar Technology
Package Outline
±4V~±18V
0.001%
0.56µV (FLAT+JISA)
6V/µs
27MHz (f=10kHz)
DIP8, DMP8, SIP8, SSOP8
PACKAGE OUTLINE
NJM2068D
(DIP8)
NJM2068V
(SSOP8)
PIN CONFIGURATION
Top View
18
2A
7
AB
3 B6
45
DIP8, DMP8,
SSOP8 Package
1 234567 8
SIP8 Package
EQUIVALENT CIRCUIT ( 1/2 Shown )
PIN FUNCTION
1.A OUTPUT
2.A –INPUT
3.A +INPUT
4.V-
5.B +INPUT
6.B –INPUT
7.B OUTPUT
8.V+
NJM2068M
(DMP8)
NJM2068L
(SIP8)
Ver.2011-03-18
-1-









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NJM2068 Даташит, Описание, Даташиты
NJM2068
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
V+/V-
±18
V
Differential Input Voltage Range
Common Mode Input Voltage Range
VID
VIC
±30
±15 (Note1)
V
V
Power Dissipation
DIP8: 500
PD
DMP8: 300
SSOP8: 250
mW
SIP8: 800
Operating Temperature Range
Topr -20~+75
ºC
Storage Temperature Range
Tstg -40~+125 ºC
(Note1) For supply voltage less than ±15V, the absolute maximum input voltage is equal to supply voltage.
RECOMMENDED OPERATING VOLTAGE(Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
Supply Voltage
V+/V-
MIN. TYP. MAX. UNIT
±4 - ±18 V
ELECTRICAL CHARACTERISTICS(V+/V-=±15V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Resistance
Voltage Gain
Maximum Output Voltage
Common Mode Input Voltage
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Slew Rate
Gain Bandwidth Product1
Gain Bandwidth Product2
Unity Gain Frequency
Total Harmonic Distortion
Equivalent Input Noise Voltage
Supply Current
VIO
IIO
IB
RIN
AV
VOM
VICM
CMR
SVR
SR
GB1
GB2
fT
THD
VNI
ICC
RS10k
RL2k, VO=±10V
RL2k
RS10k
RS10k
RL2k
f=10kHz
f=100kHz
AV=1
AV=20dB, VO=5V, RL=2k, f=1kHz
FLAT+JIS A, RS=300
-
-
-
50
90
±12
±12
80
80
-
-
-
-
-
-
-
TYP.
0.3
5
150
300
120
±13.5
±13.5
110
120
6
27
19
5.5
0.001
0.44
5
MAX.
3
200
1000
-
-
-
-
-
-
-
-
-
-
-
0.56
8
UNIT
mV
nA
nA
k
dB
V
V
dB
dB
V/µs
MHz
MHz
MHz
%
µV
mA
ELECTRICAL CHARACTERISTICS (D-Rank type(Note2), V+/V-=±15V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Equivalent Input Noise Voltage
VNI RIAA,RS=2.2k
--
(Note2)D-rank type is a Equivalent Input Noise Voltage selected product. It s only DIP, DMP and SIP package.
1.4 µV
NOTICE
Oscillation might be caused when capacitor type load were connected. It is recommendable to insert series resistor
(about 50) at the output for preventing oscillation.
-2-
Ver.2011-03-18









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NJM2068 Даташит, Описание, Даташиты
TYPICAL CHARACTERISTICS
40dB Gain/Phase vs. Frequency
V+/V-=±15V, RL=2k, CL=100pF, Ta=25ºC
50
gain
40
30
20 Phase
0
10 -45
0 -90
-10 -135
-20
10k
100k
1M
Frequency [Hz]
-180
10M
Maximum Output Voltage vs. Output Current
V+/V-=±15V, Ta=25ºC
16
12
+VOM
8
4
0
-4
-8
-VOM
-12
-16
0
10 20 30 40 50 60 70 80
Output Current [mA]
Voltage Noisevs. Source Resistance
V+/V-=±15V, JIS A, Ta=25ºC
1.6
1.4
Weighting
1.2 Rs
100 10k
1
0.8
0.6
0.4
0.2
0
10 100 1k 10k 100k
Source Resistance []
Ver.2011-03-18
NJM2068
Maximum Output Voltage vs. Frequency
V+/V-=±15V, RL=2k, Ta=25ºC
30
25
20
15
10
5
0
10k
100k
Frequency [Hz]
1M
Maximum Output Voltage vs. Load Resistance
V+/V-=±15V, Ta=25ºC
30
25
20
15
10
5
0
10 100 1k 10k 100k
Load Resistance []
Supply Current vs. Supply Voltage
No Signal, RL=, Ta=25ºC
6
5
4
3
2
1
0
0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
Supply Voltage V+/V- [V]
-3-










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