SGM8263-2 [SGMICRO]
Ultra-Low Offset Voltage, High Linearity, Low Noise Operational Amplifier;
| 型号： | SGM8263-2 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Ultra-Low Offset Voltage, High Linearity, Low Noise Operational Amplifier |
| 文件： | 总15页 (文件大小：1099K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM8263-1/SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
GENERAL DESCRIPTION
FEATURES
● Ultra-Low Offset Voltage: 8.5μV (MAX)
The single SGM8263-1 and dual SGM8263-2 are
bipolar-input, low noise operational amplifiers optimized
for high voltage systems. These devices operate from
4V to 36V single supply or from ±2V to ±18V dual
power supplies, while consuming 2.5mA quiescent
current per amplifier.
● Ultra-Low Input Offset Voltage Drift: 10nV/℃
● Low Input Voltage Noise: 4.5nV/ Hz at 1kHz
√
● Low Distortion: 0.0001% at 1kHz
● Unity-Gain Stable
● Gain-Bandwidth Product: 10MHz (G = +1)
● High Slew Rate: 10V/μs
The SGM8263-1/2 have impressive dynamic characteristics
with various loads. The rail-to-rail output swing with a
2kΩ load is within 190mV of the rails. This results in
large headroom and wide dynamic range. The
SGM8261-1/2 are unity-gain stable and offer a ±55mA
● High Open-Loop Gain: 145dB
● Rail-to-Rail Output
● Support Single or Dual Power Supplies:
4V to 36V or ±2V to ±18V
● Low Quiescent Current: 2.5mA/Amplifier
● -40℃ to +85℃ Operating Temperature Range
● Small Packaging:
high output current. They feature 4.5nV/ Hz ultra-low
√
noise at 1kHz with 0.0001% distortion.
SGM8263-1 Available in Green SOT-23-5 and
SOIC-8 Packages
The SGM8263-1/2 also offer an 8.5μV maximum offset
voltage and ultra-low offset voltage drift over
temperature. The combination of above features makes
these devices appropriate for amplifying low noise and
low amplitude signal.
SGM8263-2 Available in a Green SOIC-8 Package
APPLICATIONS
Temperature Measurements
Pressure Sensors
The SGM8263-1 is available in Green SOT-23-5 and
SOIC-8 packages. The SGM8263-2 is available in a
Green SOIC-8 package. They are specified from -40℃
to +85℃ temperature range.
Precision Current Sensing
Electronic Scales
Strain Gauge Amplifiers
Medical Instrumentation
Thermocouple Amplifiers
Handheld Test Equipment
SG Micro Corp
DECEMBER 2017 - REV. A
www.sg-micro.com
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SOT-23-5
SOIC-8
SGM8263-1YN5G/TR
GJ8XX
Tape and Reel, 3000
Tape and Reel, 4000
Tape and Reel, 4000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
SGM8263-1
SGM8263-2
SGM
82631YS8
XXXXX
SGM
82632YS8
XXXXX
SGM8263-1YS8G/TR
SGM8263-2YS8G/TR
SOIC-8
MARKING INFORMATION
NOTE: XX = Date Code. XXXXX = Date Code and Vendor Code.
SOT-23-5
SOIC-8
YYY X X
X X X X X
Date Code - Month
Date Code - Year
Serial Number
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.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
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.
Supply Voltage, +VS to -VS ..............................................40V
Input Voltage Range ................... (-VS) - 0.3V to (+VS) + 0.3V
Input Current (All pins except power supply pins).......±10mA
Output Short-Circuit Current.......................................±80mA
Junction Temperature .................................................+150℃
Storage Temperature Range.........................-65℃ to +150℃
Lead Temperature (Soldering, 10s) ............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
HBM (SGM8263-1)......................................................3000V
HBM (SGM8263-2)......................................................5000V
MM (SGM8263-1)..........................................................200V
MM (SGM8263-2)..........................................................300V
CDM ............................................................................1000V
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.
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range.......................-40℃ to +85℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
2
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
PIN CONFIGURATIONS
SGM8263-1 (TOP VIEW)
SGM8263-1 (TOP VIEW)
NC
-IN
1
2
3
4
8
7
6
5
NC
1
2
3
OUT
-VS
5
4
+VS
_
+VS
OUT
NC
_
+
+IN
-VS
+
+IN
-IN
NC = NO CONNECT
SOT-23-5
SOIC-8
SGM8263-2 (TOP VIEW)
OUTA
1
2
3
4
8
7
6
5
+VS
_
-INA
+INA
-VS
OUTB
-INB
+INB
_
+
+
SOIC-8
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
3
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, VS = 4.5V to 36V or VS = ±2.25V to ±18V, RL = 2kΩ, VCM = VOUT = VS/2, Full = -40℃ to +85℃, unless otherwise
noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
Input Characteristics
1.5
8.5
10
+25℃
Full
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
VOS
ΔVOS/ΔT
IB
VS = ±15V
μV
nV/℃
nA
Full
10
±60
±300
±350
+25℃
Full
VCM = 0V
VCM = 0V
±20
±190
+25℃
Full
Input Offset Current
IOS
nA
V
±210
Input Common Mode Voltage Range
Common Mode Rejection Ratio
VCM
Full (-VS) + 2
(+VS) - 2
107
102
118
115
115
112
135
145
145
+25℃
Full
CMRR (-VS) + 2V ≤ VCM ≤ (+VS) - 2V
dB
+25℃
Full
(-VS) + 0.2V ≤ VOUT ≤ (+VS) - 0.2V, RL = 10kΩ
Open-Loop Voltage Gain
AOL
dB
+25℃
Full
(-VS) + 0.6V ≤ VOUT ≤ (+VS) - 0.6V, RL = 2kΩ
Input Impedance
Differential
16k || 10
109 || 10
Ω || pF
Ω || pF
+25℃
+25℃
Common Mode
Output Characteristics
40
75
85
+25℃
Full
RL = 10kΩ
RL = 2kΩ
Output Voltage Swing from Rail
mV
mA
190
±55
320
360
+25℃
Full
±36
±27
+25℃
Full
Output Short-Circuit Current
ISC
Dynamic Performance
Gain-Bandwidth Product
Phase Margin
GBP
φO
G = +1
10
50
MHz
°
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
VOUT = 100mVP-P, RL = 2kΩ, CL = 10pF
G = -1, VOUT = 2VP-P
10V step, G = +1
Slew Rate
SR
tS
10
V/μs
μs
Settling Time to 0.1%
Overload Recovery Time
Total Harmonic Distortion + Noise
Noise Performance
Input Voltage Noise
Input Voltage Noise Density
Input Current Noise Density
Power Supply
3
VIN × G > VS
0.2
μs
THD+N G = +1, VOUT = 1VRMS, f = 1kHz, BW = 80kHz
0.0001
%
f = 0.1Hz to 10Hz
100
4.5
5
nVP-P
+25℃
+25℃
+25℃
en
in
f = 1kHz
f = 1kHz
nV/
pA/
Hz
Hz
Supply Voltage
VS
IQ
Full
+25℃
Full
±2
±18
3.2
3.4
0.4
0.6
V
2.5
Quiescent Current/Amplifier
Power Supply Rejection Ratio
IOUT = 0A
mA
0.02
+25℃
Full
PSRR VS = ±2V to ±18V
μV/V
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
4
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VS = ±18V and RL = 10kΩ, unless otherwise noted.
Input Offset Voltage vs. Input Common Mode Voltage
Input Offset Voltage vs. Input Common Mode Voltage
3
2.5
2
2.5
2
5 Typical Units Shown
5 Typical Units Shown
VS = ±18V
VS = ±2.5V
1.5
1
1.5
1
0.5
0
0.5
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
±20
±20
-18
-12
-6
0
6
12
18
Input Common Mode Voltage (V)
Input Common Mode Voltage (V)
Input Offset Voltage vs. Supply Voltage
IB and IOS vs. Input Common Mode Voltage
3
2.5
2
50
30
5 Typical Units Shown
VS = ±18V
IOS
10
+IB
1.5
1
-10
-30
-50
-IB
0.5
±0
±4
±8
±12
±16
-18
-12
-6
0
6
12
18
Supply Voltage (V)
Input Common Mode Voltage (V)
Quiescent Current vs. Supply Voltage
VS = ±2V to ±18V
Output Voltage vs. Output Current (Maximum Supply)
2.55
2.5
18
12
6
2.45
2.4
0
+85℃
+25℃ -40℃
-6
2.35
2.3
-12
-18
±0
±4
±8
±12
±16
0
20
40
60
80
100
Supply Voltage (V)
Output Current (mA)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
5
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = ±18V and RL = 10kΩ, unless otherwise noted.
Small-Signal Overshoot vs.
Small-Signal Overshoot vs.
Capacitive Load (100mV Output Step)
Capacitive Load (100mV Output Step)
100
80
60
40
20
0
110
90
70
50
30
10
RI = 10kΩ
RF = 10kΩ
+18V
G = +1
RL = 10kΩ
G = -1
RL = 10kΩ
+18V
RS
RS
SGM8263-1
SGM8263-1
RL
CL
RS = 0Ω
RS = 0Ω
CL
-18V
-18V
RS = 25Ω
RS = 25Ω
RS = 50Ω
RS = 50Ω
0
200
400
600
800
1000
0
200
400
600
800
1000
Load Capacitance (pF)
Load Capacitance (pF)
Input Offset Voltage vs. Temperature
Quiescent Current vs. Temperature
6
4
2.7
2.6
2.5
2.4
2.3
5 Typical Units Shown
±18V
2
0
±2V
-2
-4
-55 -35 -15
5
25 45 65 85 105 125
-55 -35 -15
5
25 45 65 85 105 125
Temperature (℃)
Temperature (℃)
Output Short-Circuit Current vs. Temperature
IB and IOS vs. Temperature
100
80
60
40
20
0
20
0
ISOURCE
IOS
+IB
-20
-40
-60
-80
ISINK
-IB
-55 -35 -15
5
25 45 65 85 105 125
-55 -35 -15
5
25 45 65 85 105 125
Temperature (℃)
Temperature (℃)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
6
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = ±18V and RL = 10kΩ, unless otherwise noted.
CMRR vs. Temperature
PSRR vs. Temperature
0.02
0.015
0.01
0.01
0.005
0
0.005
0
-0.005
-0.01
-0.015
-0.02
-0.005
-0.01
-55 -35 -15
5
25 45 65 85 105 125
-55 -35 -15
5
25 45 65 85 105 125
Temperature (℃)
Temperature (℃)
Open-Loop Gain vs. Temperature
VS = ±18V
0.1Hz to 10Hz Input Voltage Noise
0.008
0.006
0.004
0.002
0
RL = 10kΩ
-0.002
-55 -35 -15
5
25 45 65 85 105 125
Time (1s/div)
Temperature (℃)
Input Voltage Noise Density (en) and
Input Current Noise Density (in) vs. Frequency
Closed-Loop Gain vs. Frequency
25
20
15
10
5
100
10
1
G = +10
in
G = +1
G = -1
0
-5
-10
-15
-20
en
10
100
1000
10000
0.1
1
10
100
1000 10000 100000
Frequency (Hz)
Frequency (kHz)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
7
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = ±18V and RL = 10kΩ, unless otherwise noted.
THD+N vs. Frequency
THD+N vs. Output Amplitude
-80
-90
-80
-100
-120
-140
-160
G = +1
BW < 80kHz
OUT = 1VRMS
— RL = 600Ω
— RL = 2kΩ
— RL = 10kΩ
V
-100
-110
-120
-130
G = +1
f = 1kHz
BW < 80kHz
— RL = 600Ω
— RL = 2kΩ
— RL = 10kΩ
10
100
1000
10000
100000
0.01
0.1
1
10
100
Frequency (Hz)
Output Amplitude (VRMS
)
Maximum Output Voltage vs. Frequency
EMIRR IN+ vs. Frequency
40
35
30
25
20
15
10
5
120
100
80
VS = ±18V
60
VS = ±5V
VS = ±2V
40
20
0
10
100
1000
10000
1
10
100
1000
10000
Frequency (MHz)
Frequency (kHz)
Positive Overload Recovery
Negative Overload Recovery
G = -10
G = -10
0V
VIN
VIN
0V
VOUT
0V
VOUT
0V
Time (1μs/div)
Time (1μs/div)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
8
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = ±18V and RL = 10kΩ, unless otherwise noted.
Small-Signal Step Response (100mV)
Small-Signal Step Response (100mV)
G = +1
RL = 10kΩ
CL = 10pF
G = -1
RL = 10kΩ
CL = 10pF
Time (500ns/div)
Time (500ns/div)
Large-Signal Step Response
Large-Signal Step Response
G = +1
G = -1
RL = 10kΩ
CL = 10pF
RL = 10kΩ
CL = 10pF
Time (5μs/div)
Time (5μs/div)
Large-Signal Settling Time (10V Positive Step)
Large-Signal Settling Time (10V Negative Step)
10
8
10
8
6
6
4
4
2
2
0
0
-2
-4
-6
-8
-10
-2
-4
-6
-8
-10
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Time (μs)
Time (μs)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
9
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = ±18V and RL = 10kΩ, unless otherwise noted.
No Phase Reversal
VIN
Input Offset Voltage Production Distribution
20
16
12
8
12470 Samples
1 Production Lot
VOUT
4
0
Time (100μs/div)
Input Offset Voltage (μV)
Input Offset Voltage Drift Distribution
30
25
20
15
10
5
-40℃ ≤ TA ≤ +85℃
0
0 1 2 3 4 5 6 7 8 9 101112131415161718
Input Offset Voltage Drift (nV/℃)
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
10
SGM8263-1
SGM8263-2
Ultra-Low Offset Voltage, High Linearity,
Low Noise Operational Amplifiers
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (DECEMBER 2017) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
11
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOT-23-5
1.90
D
e1
2.59
E1
E
0.99
b
e
0.95
0.69
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
0.2
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.250
0.100
1.150
0.500
0.200
3.020
1.700
2.950
MIN
MAX
0.049
0.004
0.045
0.020
0.008
0.119
0.067
0.116
A
A1
A2
b
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
c
D
E
E1
e
0.950 BSC
1.900 BSC
0.037 BSC
0.075 BSC
e1
L
0.300
0°
0.600
8°
0.012
0°
0.024
8°
θ
SG Micro Corp
www.sg-micro.com
TX00033.000
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
SG Micro Corp
www.sg-micro.com
TX00010.000
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
SOT-23-5
SOIC-8
7″
9.5
3.20
6.40
3.20
5.40
1.40
2.10
4.0
4.0
4.0
8.0
2.0
2.0
8.0
Q3
Q1
13″
12.4
12.0
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
7″ (Option)
368
442
386
227
410
280
224
224
370
8
18
5
7″
13″
SG Micro Corp
www.sg-micro.com
TX20000.000
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