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NJM8068 PDF даташит

Спецификация NJM8068 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «Dual Audio Operational amplifier».

Детали детали

Номер произв NJM8068
Описание Dual Audio Operational amplifier
Производители New Japan Radio
логотип New Japan Radio логотип 

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NJM8068 Даташит, Описание, Даташиты
NJM8068
Low Noise, Bipolar Input
Dual Audio Operational amplifier
DESCRIPTION
NJM8068 is a low noise bipolar input dual audio
operational amplifier has 3.5nV/Hz at 1kHz.
The NJM8068 features Low distortion, high slew rate,
wide bandwidth and high open-loop gain. In addition,
unity-gain stable allows voltage-follower operation.
These features make NJM8068 ideal for audio pre
amplifier, microphone amplifier, line amplifier and other
audio applications. NJM8068 operate over a wide
temperature range of -40°C to +125°C, making this IC
ideal for use in industrial measurement instruments.
The NJM8068 is available in the 8-pin SOP8 and MSOP8
(TVSP8) packages.
FEATURES
Designed for High-Quality Sound
Low Noise
3.5nV/ Hz at 1kHz
Low Distortion
0.001%
Slew Rate
6.8V/µs
Gain Bandwidth Product
19MHz
Open-Loop Voltage Gain
120dB
Unity-Gain stable
Bipolar Input
Supply Voltage
±4V to ±18V
Operating Temperature
-40°C to +125°C
Supply Current (All Amplifier)
5mA typ.
Package
SOP8
MSOP8(TVSP8)*
*MEET JEDEC MO-187-DA / THIN TYPE
PACKAGE OUTLINE
NJM8068G
(SOP8)
NJM8068RB1
(MSOP8(TVSP8))
PIN CONFIGURATION
(Top View)
A OUTOUT 1
8 V+
A -INPUT 2
7 B OUTPUT
A +INPUT 3
6 B -INPUT
V- 4
5 B +INPUT
Package
SOP8
TVSP8
Product Name
NJM8068G
NJM8068RB1
APPLICATIONS
Professional Audio sets
Audio pre/microphone amplifiers
Analog/Digital mixer
AV Receiver
Car Audio
Industrial Measurement Instruments
BLOCK DIAGRAM (1 amplifier)
Related Products
Features
Product
5nV/Hz, 0.0005%, 5V/μs, 15MHz
NJM8080
(Low Noise, Low distortion Audio OP-AMP)
Ver.02
© New Japan Radio Co.,Ltd.
[1]









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NJM8068 Даташит, Описание, Даташиты
NJM8068
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
Differential Input Voltage (1)
Input Voltage (2)
Output Terminal Input Voltage
Power Dissipation (3)
V+/V-
VID
VIN
VO
±18
±36
V- - 0.3 to V- + 36
V- - 0.3 to V+ + 0.3
(2-layer / 4-Layer)
V
V
V
V
SOP8
MSOP8(TVSP8)
PD 690 / 1000 mW
510 / 680
Operating Temperature Range
Topr
-40 to +125
°C
Storage Temperature Range
Tstg
-65 to +150
°C
(1) Differential voltage is the voltage difference between +INPUT and -INPUT.
(2) Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V+.
The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrical
characteristics.
(3) Power dissipation is the power that can be consumed by the IC at Ta=25°C, and is the typical measured value based on
JEDEC condition. When using the IC over Ta=25°C subtract the value [mW/°C]=PD/(Tstg(MAX)-25) per temperature.
2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x 1.6mm, 2layers, FR-4) mounting
4-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x 1.6mm, 4layers, FR-4) mounting
RECOMMENDED OPERATING CONDITIONS (Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
Supply Voltage
V+/V-
MIN.
±4
TYP.
-
MAX.
±18
UNIT
V
ELECTRICAL CHARACTERISTICS (V+/V-=±15V, Ta=25°C, unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
INPUT/OUTPUT CHARACTERISTICS
Input Offset Voltage
Input Bias Current
Input Offset Current
Open Loop Voltage Gain
Common-Mode Rejection Ratio
Input Resistance
Common-Mode Input Voltage Range
Maximum Output Voltage
POWER SUPPLY
Supply Current(All Amplifiers)
Supply Voltage Rejection Ratio
VIO
IB
IIO
AV
CMR
RIN
VICM
VOM
IQ
SVR
RS10kΩ
RL=2kΩ, Vo=±10V
RL2kΩ
- 0.3 3
- 260 1000
- 5 200
90 120
-
80 110
-
50 300
-
±12 ±13.5
-
±12 ±13.5
-
-5
80 120
8
-
AC PERFORMANCE
Gain Bandwidth Product
Unity Gain Frequency
Slew Rate
NOISE, DISTORTION
Equivalent Input Noise Voltage
Total Harmonic Distortion
Channel Separation
GBW
fT
SR
f=100kHz
Gv=0dB
RL2kΩ
en
THD
CS
f=1kHz
FLAT, f=20Hz~20kHz
- 19 -
- 7.5 -
- 6.8 -
- 3.5 -
- 0.5 0.7
- 0.001 -
- 120 -
UNIT
mV
nA
nA
dB
dB
kΩ
V
V
mA
dB
MHz
MHz
V/µs
nV/Hz
µVrms
%
dB
Ver.02
© New Japan Radio Co.,Ltd.
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NJM8068 Даташит, Описание, Даташиты
TYPICAL CHARACTERISTICS
100
80
80dB Gain/Phase vs. Frequency
V+/V- = ±15V, Gv=80dB, RL=2kΩ, CL=100pF
Gain
Ta=125ºC
60
40
Phase
20
Ta=25ºC
Ta=-40ºC
0
-30
-60
0
Ta=125ºC
-20
Ta=25ºC
Ta=-40ºC
-90
-120
-150
-180
100 1k 10k 100k 1M 10M 100M
Frequency [Hz]
Maximum Output Voltage vs. Load Resistance
V+/V-=±15V, Gv=open
15
Ta=-40ºC
10 Ta=25ºC
5
Ta=125ºC
0
Ta=125ºC
-5
Ta=25ºC
-10
Ta=-40ºC
-15
10
100 1k 10k
Load Resistance [Ω]
100k
Supply Current vs. Supply Voltage
6 RL=
Ta=25ºC
5
4 Ta=-40ºC Ta=125ºC
3
2
1
0
0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
Supply Voltage V+/V- [V]
Ver.02
NJM8068
16
14
12
10
8
6
4
2
0
1
Voltage Noise vs. Frequency
V+/V-=±15V, Ta=25ºC
10 100 1k 10k
Frequency [Hz]
100k
Maximum Output Voltage vs. Output Current
V+/V-=±15V
15
10 Ta=25ºC
Ta=-40ºC
5
Ta=125ºC
0
Ta=125ºC
-5
-10
-15
0
Ta=25ºC
Ta=-40ºC
50
Output Current [mA]
100
Supply Current vs. Temperature
7.0 RL=
6.5
6.0 V+/V-=±15V
5.5
5.0
4.5
V+/V-=±4V
4.0
3.5
3.0
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
© New Japan Radio Co.,Ltd.
[3]










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Номер в каталогеОписаниеПроизводители
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New Japan Radio
NJM8068Dual Audio Operational amplifierNew Japan Radio
New Japan Radio

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