Operational amplifier. NJM8068 Datasheet

NJM8068 amplifier. Datasheet pdf. Equivalent

NJM8068 Datasheet
Recommendation NJM8068 Datasheet
Part NJM8068
Description Dual Audio Operational amplifier
Feature NJM8068; NJM8068 LOW NOISE, BIPOLAR INPUT DUAL AUDIO OPERATIONAL AMPLIFIER FEATURES ● Designed for High-Qu.
Manufacture New Japan Radio
Datasheet
Download NJM8068 Datasheet




New Japan Radio NJM8068
NJM8068
LOW NOISE, BIPOLAR INPUT
DUAL AUDIO OPERATIONAL AMPLIFIER
FEATURES
Designed for High-Quality Sound
Low Noise
3.5 nV/Hz at 1kHz
Low Distortion
0.001%
Slew Rate
Gain Bandwidth Product
Open-Loop Voltage Gain
Unity-Gain Stable
6.8V/µs
19 MHz
120dB
.
Bipolar Input
Supply Voltage
Operating Temperature
Supply Current (All Amplifiers)
Package
±4V to ±18V
-40°C to 125°C
5 mA typ.
SOP8
MSOP8 (TVSP8)*
* meet JEDEC MO-187-DA / thin type
APPLICATIONS
Professional Audio Sets
Audio Pre / Microphone Amplifiers
Analog / Digital Mixers
AV Receivers
Car Audio
Industrial Measurement Instruments
DESCRIPTION
NJM8068 is a low noise bipolar input dual audio
operational amplifier has 3.5 nV/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 8-pin SOP and MSOP
(TVSP) packages.
RELATED PRODUCT
NJM8080
(Low noise, low distortion audio Op-Amp)
EQUIVALENT CIRCUIT
Ver.3.1
http://www.njr.com/
-1-



New Japan Radio NJM8068
NJM8068
PIN CONFIGURATIONS
PRODUCT NAME
Package
Pin Functions
NJM8068G
SOP8
NJM8068B1
MSOP8 (TVSP8)
(Top View)
A OUTPUT 1
8 V+
A -INPUT 2
7 B OUTPUT
A +INPUT 3
6 B -INPUT
V- 4
5 B +INPUT
PRODUCT NAME INFORMATION
NJM8068
RB1 (TE1)
Part Number
Package
Taping Form
ORDER INFORMATION
PRODUCT
NAME
PACKAGE
NJM8068G
SOP8
NJM8068RB1 MSOP8 (TVSP8)
RoHS
Yes
Yes
HALOGEN-
FREE
Yes
Yes
TERMINAL
FINISH
Pure Sn
Sn2Bi
MARKING
8068
8068
WEIGHT
(mg)
88
18
MOQ
(pcs)
2500
2000
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage(1)
Input Voltage(2)
Output Terminal Input Voltage
Power Dissipation(3)
SOP8
MSOP8 (TVSP8)
Storage Temperature Range
Maximum Junction Temperature
SYMBOL
V+/V-
VID
VIN
VO
PD
Tstg
Tjmax
RATING
±18
±36
V--0.3 to V+36
V--0.3 to V++0.3
2-Layer / 4-Layer(4)
690 / 1000
510 / 680
-65 to 150
150
UNIT
V
V
V
V
mW
°C
°C
THERMAL CHARACTERISTICS
PACKAGE
SYMBOL
VALUE
UNIT
Junction-to-Ambient Thermal Resistance
SOP8
MSOP8 (TVSP8)
Junction-to-Top of Package Characterization Parameter
SOP8
MSOP8 (TVSP8)
Θja
Ψjt
2-Layer / 4-Layer(4)
181 / 125
245 / 184
2-Layer / 4-Layer(4)
49 / 43
51 / 45
°C/W
°C/W
(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.
(4) 2-Layer: Mounted on glass epoxy board. (76.2×114.3×1.6 mm: based on EIA/JDEC standard, 2-layer FR-4)
4-Layer: Mounted on glass epoxy board. (76.2×114.3×1.6 mm: based on EIA/JDEC standard, 4-layer FR-4), internal Cu area: 74.2 x 74.2
mm
Ver.3.1
http://www.njr.com/
-2-



New Japan Radio NJM8068
NJM8068
POWER DISSIPATION vs. AMBIENT TEMPERATURE
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0
Power Dissipation vs. Temperature
2-Layer
SOP8
MSOP8(TVSP8)
25 50 75 100 125
Ambient Temperature [°C]
150
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0
Power Dissipation vs. Temperature
4-Layer
SOP8
MSOP8(TVSP8)
25 50 75 100 125
Ambient Temperature [°C]
150
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
CONDITIONS
Supply Voltage
V+/V- Ta=25°C
Operating Temperature Range
Topr
VALUE
±4 to ±18
-40 to 125
UNIT
V
°C
ELECTRICAL CHARACTERISTICS (V+/V-
PARAMETER
SYMBOL
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
AC CHARACTERISTICS
Gain Bandwidth Product
Unity Gain Frequency
Slew Rate
Noise, Distortion
VIO
IB
IIO
AV
CMR
RIN
VICM
VOM
ISUPPLY
SVR
GBW
fT
SR
Equivalent Input Noise Voltage
en
Total Harmonic Distortion + Noise
Channel Separation
THD+N
CS
TEST CONDITIONS
RS 10kΩ
RL=2kΩ, VO=±10V
RL 2kΩ
f=100kHz
GV=0dB
RL 2kΩ
f=1kHz
FLAT, f=20Hz to 20kHz
.)
MIN TYP MAX
UNIT
- 0.3 3
- 260 1000
- 5 200
90 120
-
80 110
-
50 300
-
±12 ±13.5
-
±12 ±13.5
-
mV
nA
nA
dB
dB
kΩ
V
V
-5
80 120
8
-
mA
dB
- 19 -
- 7.5 -
- 6.8 -
MHz
MHz
V/μs
- 3.5 - nV/ Hz
- 0.5 0.7 µVrms
- 0.001 -
%
- 120 -
dB
Ver.3.1
http://www.njr.com/
-3-







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