SGMOP07 [SGMICRO]
3MHz, Low Noise, High Voltage, Precision Operational Amplifier;
| 型号： | SGMOP07 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 3MHz, Low Noise, High Voltage, Precision Operational Amplifier |
| 文件： | 总14页 (文件大小：748K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGMOP07
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
GENERAL DESCRIPTION
FEATURES
The SGMOP07 is a single, low noise and low offset
voltage operational amplifier. It is optimized for high
voltage operation from 3.6V to 36V single supply or
±1.8V to ±18V dual supplies, while consuming only
0.9mA quiescent current.
• Low Noise: 8.5nV/ Hz at 1kHz
√
• Low Bias Current: ±1nA (TYP)
• High Open-Loop Gain: 120dB at VS = ±15V
• High PSRR: 146dB
• High Gain-Bandwidth Product: 3MHz
• Settling Time to 0.1% with 1V Step: 0.5μs
• Overload Recovery Time: 10μs
• Rail-to-Rail Output
The SGMOP07 is well suited in low noise systems. It
exhibits a high gain-bandwidth product of 3MHz and a
slew rate of 4V/μs. The output swing is rail-to-rail with
heavy loads. These specifications make the operational
amplifier appropriate for various applications.
• Support Single or Dual Power Supplies:
3.6V to 36V or ±1.8V to ±18V
• Input Common Mode Voltage Range:
(-VS) + 1.5V to (+VS) - 2V
The SGMOP07 is available in a Green SOIC-8
package. It is specified over the extended -40℃ to
+125℃ temperature range.
• Low Quiescent Current: 0.9mA (TYP)
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green SOIC-8 Package
APPLICATIONS
Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
SG Micro Corp
MARCH 2023 – REV. A. 2
www.sg-micro.com
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM
OP07XS8
XXXXX
SGMOP07
SOIC-8
SGMOP07XS8G/TR
Tape and Reel, 2500
-40℃ to +125℃
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
X X X X X
Vendor Code
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
ABSOLUTE MAXIMUM RATINGS
ESD SENSITIVITY CAUTION
Supply Voltage, +VS to -VS ..............................................40V
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
Input Common Mode Voltage Range
.................................................... (-VS) - 0.3V to (+VS) + 0.3V
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
HBM.............................................................................2000V
MM.................................................................................200V
CDM ............................................................................1000V
DISCLAIMER
SG Micro Corp reserves the right to make any change in
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range.........................................3.6V to 36V
Operating Temperature Range.....................-40℃ to +125℃
circuit design, or specifications without prior notice.
PIN CONFIGURATION
OVERSTRESS CAUTION
(TOP VIEW)
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
OFFSET N1
1
2
3
4
8
7
6
5
OFFSET N2
+VS
-IN
+IN
-VS
OUT
NC
NC = NO CONNECT
SOIC-8
SG Micro Corp
MARCH 2023
www.sg-micro.com
2
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
ELECTRICAL CHARACTERISTICS
(VS = ±5V to VS = ±15V, VCM = 0V, VOUT = 0V and RL connected to 0V, Full = -40℃ to +125℃, typical values are at TA = +25℃,
unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
100
±1
MAX
UNITS
Input Characteristics
170
290
+25℃
Full
Input Offset Voltage
Input Bias Current
VOS
μV
+25℃
Full
±16
IB
VCM = VS/2
VCM = VS/2
nA
±55
+25℃
Full
±1
±18
Input Offset Current
IOS
nA
V
±28
Input Common Mode Voltage Range
Common Mode Rejection Ratio
VCM
Full
(-VS) + 1.5
115
(+VS) - 2
140
135
126
112
120
0.5
+25℃
Full
CMRR (-VS) + 1.5V ≤ VCM ≤ (+VS) - 2V
VS = ±5V, VOUT = ±2.5V, RL = 10kΩ
dB
113
112
+25℃
Full
110
115
+25℃
Full
VS = ±15V, VOUT = ±10V, RL = 10kΩ
AOL
109
105
94
Open-Loop Voltage Gain
dB
+25℃
Full
VS = ±5V, VOUT = ±2.5V, RL = 2kΩ
112
+25℃
Full
VS = ±15V, VOUT = ±10V, RL = 2kΩ
102
Input Offset Voltage Drift
Offset Adjustment
ΔVOS/ΔT
Full
μV/℃
Offset Adjustment Range
RS = 50kΩ, See Figure 1
±20
mV
+25℃
+25℃
External Resistance between OFFSET
N1 and +VS
External Resistance between OFFSET
N2 and +VS
15
15
kΩ
kΩ
+25℃
Output Characteristics
90
175
220
+25℃
Full
VS = ±15V, RL = 10kΩ
VOUT
Output Voltage Swing from Rail
mV
mA
450
±32
850
+25℃
Full
VS = ±15V, RL = 2kΩ
1060
Output Short-Circuit Current
Power Supply
ISC
+25℃
±13
Operating Voltage Range
VS
IQ
Full
+25℃
Full
3.6
36
1.2
1.3
V
0.9
Quiescent Current/Amplifier
Power Supply Rejection Ratio
IOUT = 0mA
mA
121
118
146
+25℃
Full
PSRR VS = 3V to 38V
dB
SG Micro Corp
www.sg-micro.com
MARCH 2023
3
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
ELECTRICAL CHARACTERISTICS (continued)
(VS = ±5V to VS = ±15V, VCM = 0V, VOUT = 0V and RL connected to 0V, Full = -40℃ to +125℃, typical values are at TA = +25℃,
unless otherwise noted.)
PARAMETER
Dynamic Performance
Gain-Bandwidth Product
Slew Rate
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
GBP
SR
tS
3
4
MHz
V/μs
μs
VOUT = 100mVP-P, RL = 2kΩ, CL = 10pF
RL = 2kΩ
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
Settling Time to 0.1%
Overload Recovery Time
Phase Margin
VIN = 1V Step, RL = 2kΩ, G = +1
RL = 2kΩ, VIN × G = VS
0.5
10
μs
φO
55
°
VOUT = 100mVP-P, RL = 2kΩ, CL = 10pF
Total Harmonic Distortion + Noise
Noise
THD+N VIN = 1VRMS, G = +1, RL = 2kΩ, f = 1kHz
0.0008
%
Input Voltage Noise
Input Voltage Noise Density
Input Current Noise Density
f = 0.1Hz to 10Hz
300
8.5
1.5
nVP-P
+25℃
+25℃
+25℃
nV/
en
in
f = 1kHz
f = 1kHz
Hz
pA/
Hz
SG Micro Corp
www.sg-micro.com
MARCH 2023
4
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃ and VS = ±15V, unless otherwise noted.
Quiescent Current vs. Supply Voltage
Output Current vs. Supply Voltage
0.88
0.87
0.86
0.85
0.84
0.83
0.82
60
40
20
0
ISOURCE
ISINK
-20
-40
-60
0
6
12
18
24
30
36
0
6
12
18
24
30
36
Supply Voltage (V)
Supply Voltage (V)
Input Offset Voltage vs. Input Common Mode Voltage
Output Voltage vs. Output Current
40
35
30
25
20
15
10
15
10
5
0
-5
-10
-15
0
5
10
15
20
25
30
0
10
20
30
40
Input Common Mode Voltage (V)
Output Current (mA)
Input Offset Current vs. Adjusted Input Offset Voltage
Small-Signal Overshoot vs. Capacitive Load
60
40
20
0
50
40
30
20
10
0
G = +1, RL = 2kΩ
-20
-40
-60
-20
-12
-4
4
12
20
10
100
1000
Adjusted Input Offset Voltage (mV)
Capacitive Load (pF)
SG Micro Corp
www.sg-micro.com
MARCH 2023
5
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃ and VS = ±15V, unless otherwise noted.
Quiescent Current vs. Temperature
Output Current vs. Temperature
0.97
0.95
0.93
0.91
0.89
0.87
0.85
60
40
20
0
ISOURCE
ISINK
-20
-40
-60
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
Temperature (℃)
Temperature (℃)
Input Offset Voltage vs. Temperature
Input Bias Current vs. Temperature
0
-20
8
6
4
-40
2
-60
0
-80
-2
-4
-100
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
Temperature (℃)
Temperature (℃)
Large-Signal Step Response
Small-Signal Step Response
RL = 2kΩ
RL = 2kΩ
Time (100ns/div)
Time (100ns/div)
SG Micro Corp
MARCH 2023
www.sg-micro.com
6
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃ and VS = ±15V, unless otherwise noted.
CMRR vs. Frequency
PSRR vs. Frequency
-40
-60
0
-20
— +PSRR
— -PSRR
-40
-80
-60
-80
-100
-120
-140
-100
-120
-140
0.01 0.1
1
10
100 1000 10000100000
0.01
0.1
1
10
100
1000 10000
Frequency (kHz)
Frequency (kHz)
Maximum Output Voltage vs. Frequency
Open-Loop Gain and Phase vs. Frequency
Open-Loop Gain
35
90
0
30
25
20
15
10
5
60
30
-30
-60
-90
-120
-150
-180
0
Phase
-30
-60
-90
0
0.01
0.1
1
10
100
1
10
100
1000
10000
Frequency (kHz)
Frequency (kHz)
THD+N vs. Frequency
VOUT = 1VP-P
THD+N vs. Output Amplitude
0.01
0.001
0.06
0.05
0.04
0.03
0.02
0.01
0
0.0001
0.00001
10
100
1000
10000
100000
0.001
0.01
0.1
1
10
100
Output Amplitude (VP-P
)
Frequency (Hz)
SG Micro Corp
www.sg-micro.com
MARCH 2023
7
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃ and VS = ±15V, unless otherwise noted.
Closed-Loop Output Impedance vs. Frequency
Input Voltage Noise Density vs. Frequency
0.5
0.4
0.3
0.2
0.1
0
100
10
1
0.0001 0.001 0.01
0.1
1
10
100
10
100
1000
10000
Frequency (MHz)
Frequency (Hz)
0.1Hz to 10Hz Input Voltage Noise
Offset Voltage Production Distribution
25
20
15
10
5
2940 Samples
1 Production Lot
0
Time (1s/div)
Offset Voltage (μV)
Offset Voltage Drift Distribution
Quiescent Current Production Distribution
30
25
20
15
10
5
40
35
30
25
20
15
10
5
2960 Samples
1 Production Lot
-40℃ ≤ TA ≤ +125℃
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Offset Voltage Drift (μV/℃)
1 1.1 1.2
Quiescent Current (mA)
SG Micro Corp
www.sg-micro.com
MARCH 2023
8
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
APPLICATION INFORMATION
General Application
+VS
+VS
The input offset voltage comes from an internal mismatch
in the input stage. Mismatched transistor pairs, current
gain (β), collector currents, emitter or collector resistors
result in mismatches in the differential input stages of
the operational amplifier. As shown in Figure 1, it is
recommended to adjust these mismatches through an
external circuit by placing resistors between the inputs. Or,
a potentiometer placed between inputs is recommended
as well, which is appropriate for trimming the circuit in
test and applications requiring precision control of
offset. It is important to ensure that the resistance
between OFFSET N1 and +VS and the resistance
between OFFSET N2 and +VS are not less than 15kΩ.
10μF
10μF
0.1μF
0.1μF
_
_
VN
VP
VN
VP
VOUT
VOUT
+
+
10μF
-VS (GND)
0.1μF
-VS
RS
50kΩ
Figure 2. Amplifier Power Supply Bypassing
OFFSET
N1
+VS
OFFSET
N2
Grounding
_
VN
In low speed application, one node grounding technique
is the simplest and most effective method to eliminate
the noise generated by grounding. In high speed
application, the general method to eliminate noise is to
use a complete ground plane technique, and the whole
ground plane will help distribute heat and reduce EMI
noise pickup.
VOUT
VP
+
-VS
Figure 1. Input Offset Voltage Null Circuit
Power Supply Decoupling and Layout
A clean and low noise power supply is very important in
amplifier circuit design, besides of input signal noise,
the power supply is one of important source of noise to
the amplifier through +VS and -VS pins. Power supply
bypassing is an effective method to clear up the noise
at power supply, and the low impedance path to ground
of decoupling capacitor will bypass the noise to GND.
In application, 10μF ceramic capacitor paralleled with
0.1μF or 0.01μF ceramic capacitor is used in Figure 1.
The ceramic capacitors should be placed as close as
possible to +VS and -VS power supply pins.
Reduce Input-to-Output Coupling
To reduce the input-to-output coupling, the input traces
must be placed as far away from the power supply or
output traces as possible. The sensitive trace must not
be placed in parallel with the noisy trace in same layer.
They must be placed perpendicularly in different layers
to reduce the crosstalk. These PCB layout techniques
will help to reduce unwanted positive feedback and
noise.
SG Micro Corp
www.sg-micro.com
MARCH 2023
9
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
APPLICATION INFORMATION (continued)
Active Low-Pass Filter
Typical Application Circuits
The circuit in Figure 5 is a design example of active
low-pass filter, the DC gain is equal to -R2/R1 and the
-3dB corner frequency is equal to 1/2πR2C. In this
design, the filter bandwidth must be less than the
bandwidth of the amplifier, the resistor values must be
selected as low as possible to reduce ringing or
oscillation generated by the parasitic parameters in
PCB layout.
Difference Amplifier
The circuit in Figure 3 is a design example of classical
difference amplifier. If R4/R3 = R2/R1, then VOUT = (VP -
VN) × R2/R1 + VREF
.
R2
R1
_
VN
VOUT
C
R3
VP
+
R2
R4
R1
_
VIN
VREF
VOUT
+
Figure 3. Difference Amplifier
R3 = R1 // R2
High Input Impedance Difference Amplifier
The circuit in Figure 4 is a design example of high input
impedance difference amplifier, the added amplifiers at
the input are used to increase the input impedance and
eliminate drawback of low input impedance in Figure 3.
Figure 5. Active Low-Pass Filter
_
R1
R2
VN
+
_
VOUT
+
VP
+
R3
_
R4
VREF
Figure 4. High Input Impedance Difference Amplifier
SG Micro Corp
www.sg-micro.com
MARCH 2023
10
3MHz, Low Noise, High Voltage,
Precision Operational Amplifier
SGMOP07
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
MARCH 2023 ‒ REV.A.1 to REV.A.2
Page
Updated Typical Performance Characteristics section.........................................................................................................................................7
AUGUST 2017 ‒ REV.A to REV.A.1
Page
Added external resistance parameter ..................................................................................................................................................................3
Updated open-loop gain and phase vs. frequency...............................................................................................................................................7
Changes from Original (AUGUST 2017) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
MARCH 2023
11
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOIC-8
0.6
D
e
2.2
E1
E
5.2
b
1.27
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.750
0.250
1.550
0.510
0.250
5.100
4.000
6.200
MIN
MAX
0.069
0.010
0.061
0.020
0.010
0.200
0.157
0.244
A
A1
A2
b
1.350
0.100
1.350
0.330
0.170
4.700
3.800
5.800
0.053
0.004
0.053
0.013
0.006
0.185
0.150
0.228
c
D
E
E1
e
1.27 BSC
0.050 BSC
L
0.400
0°
1.270
8°
0.016
0°
0.050
8°
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00010.000
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
SOIC-8
13″
12.4
6.40
5.40
2.10
4.0
8.0
2.0
12.0
Q1
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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