SGM8270N-4 [SGMICRO]
Low Noise, Precision, High Voltage, Rail-to-Rail I/O Operational Amplifier;
| 型号： | SGM8270N-4 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Low Noise, Precision, High Voltage, Rail-to-Rail I/O Operational Amplifier |
| 文件： | 总12页 (文件大小：794K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM8270N-4
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
GENERAL DESCRIPTION
FEATURES
The SGM8270N-4 is a quad, low noise, precision
operational amplifier, optimized for high voltage operation
from 3.3V to 36V single supply or ±1.65V to ±18V dual
power supplies. It provides rail-to-rail input with a wide
input common mode voltage range and rail-to-rail
output voltage swing.
• Rail-to-Rail Input and Output
• Wide Input Common Mode and Differential
Voltage Ranges
• Low Input Offset Voltage: 1.2mV (MAX)
• Low Input Bias Current
• Low Input Offset Current
• High Input Impedance
Furthermore, the SGM8270N-4 provides high slew rate,
low noise, low offset current and voltage, and low bias
current.
• Output Short-Circuit Protection
• Low Noise: 15nV/ Hz at 1kHz
√
• Gain-Bandwidth Product: 2.2MHz
The SGM8270N-4 is available in Green SOIC-14 and
TSSOP-14 packages. It is specified over the extended
-40℃ to +125℃ temperature range.
• High Slew Rate: 8V/µs
• -40℃ to +125℃ Operating Temperature Range
• Available in Green SOIC-14 and TSSOP-14 Packages
APPLICATIONS
High Impedance Sensor
Photodiode Amplifier
Professional Audio Instrument
DAC Output Amplifier
Medical Equipment
SG Micro Corp
JANUARY 2023 – REV. A
www.sg-micro.com
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM05YXS14
XXXXX
SOIC-14
SGM8270N-4XS14G/TR
Tape and Reel, 2500
Tape and Reel, 4000
-40℃ to +125℃
-40℃ to +125℃
SGM8270N-4
SGM05X
XTS14
XXXXX
TSSOP-14
SGM8270N-4XTS14G/TR
MARKING INFORMATION
NOTE: XXXXX = Date Code, Trace Code and Vendor Code.
X X X X X
Vendor Code
Trace Code
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
OVERSTRESS CAUTION
Supply Voltage, +VS to -VS...............................................40V
Differential Input Voltage, |VID|............................ (+VS) - (-VS)
Input/Output Voltage Range.........(-VS) - 0.3V to (+VS) + 0.3V
Power Dissipation, PD @ TA = +25℃
SOIC-14.........................................................................1.5W
TSSOP-14 .....................................................................1.1W
Package Thermal Resistance
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.
SOIC-14, θJA .............................................................. 81℃/W
SOIC-14, θJC.............................................................. 32℃/W
TSSOP-14, θJA......................................................... 108℃/W
TSSOP-14, θJC .......................................................... 35℃/W
Junction Temperature..................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s).............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
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.
HBM.............................................................................6000V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range.....................-40℃ to +125℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
NOTE: 1. It is recommended that CMOS device adopts the
proper power supply sequence. Always sort the VS first,
followed by the inputs and outputs.
SG Micro Corp
www.sg-micro.com
JANUARY 2023
2
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
PIN CONFIGURATIONS
(TOP VIEW)
OUTA
-INA
1
2
3
4
5
6
7
14
13
OUTD
-IND
_
_
+INA
+VS
12 +IND
11 -VS
+INB
-INB
10 +INC
_
_
9
8
-INC
OUTB
OUTC
SOIC-14/TSSOP-14
SG Micro Corp
www.sg-micro.com
JANUARY 2023
3
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
ELECTRICAL CHARACTERISTICS
(VS = ±1.65V to ±18V and RL = 2kΩ connected to 0V, Full = -40℃ to +125℃, typical values are at TA = +25℃, unless otherwise
noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
Input Characteristics
0.2
1.2
1.4
+25℃
Full
Input Offset Voltage
VOS
VCM = 0V
mV
Input Offset Voltage Drift
Input Bias Current
ΔVOS/ΔT
Full
0.8
±5
±5
2
μV/℃
pA
IB
VCM = 0V
VCM = 0V
±120
+25℃
+25℃
+25℃
Full
Input Offset Current
IOS
±120
pA
3
4
Maximum Input Difference Bias Current
Input Common Mode Voltage Range
IIIDI
VS = ±18V, VID = ±18V
μA
VCM
Full
(-VS) - 0.1
96
(+VS) + 0.1
V
110
88
+25℃
Full
VS = ±18V,
(-VS) - 0.1V < VCM < (+VS) -1.5V
85
Common Mode Rejection Ratio
CMRR
dB
dB
78
+25℃
Full
VS = ±18V,
(-VS) - 0.1V < VCM < (+VS) + 0.1V
75
101
98
130
120
+25℃
Full
(-VS) + 0.2V < VOUT < (+VS) - 0.2V,
RL = 10kΩ
Open-Loop Voltage Gain
Output Characteristics
AOL
101
81
+25℃
Full
(-VS) + 0.5V < VOUT < (+VS) - 0.5V,
RL = 2kΩ
65
85
+25℃
Full
VS = ±18V, RL = 10kΩ
110
420
550
Output Voltage Swing from Rail
VOUT
mV
mA
320
±40
+25℃
Full
VS = ±18V, RL = 2kΩ
Output Short-Circuit Current
Power Supply
ISC
VS = ±18V
±28
3.3
+25℃
Operating Voltage Range
VS
IQ
Full
+25℃
Full
36
2.6
3
V
2
Quiescent Current
IOUT = 0A
mA
105
102
125
+25℃
Full
Power Supply Rejection Ratio
PSRR
VS = 3.3V to 36V
dB
Dynamic Performance
Gain-Bandwidth Product
Phase Margin
GBP
φO
CL = 50pF
2.2
65
8
MHz
°
+25℃
+25℃
+25℃
+25℃
CL = 50pF
Slew Rate
SR
VS = ±2.5V to ±18V, G = +1
VIN × G > VS
V/μs
μs
Overload Recovery Time
ORT
1
VS = ±2.5V to ±18V, VOUT = 2VP-P
f = 1kHz, G = +1, RL = 600Ω
VS = ±2.5V to ±18V, VOUT = 2VP-P
f = 1kHz, G = +1, RL = 2kΩ
,
0.002
+25℃
+25℃
Total Harmonic Distortion + Noise
THD+N
%
,
0.0005
Noise
Input Voltage Noise
f = 0.1Hz to 10Hz
f = 10Hz
3.5
80
μVP-P
+25℃
+25℃
+25℃
+25℃
Input Voltage Noise Density
Input Current Noise Density
en
in
nV/√Hz
f = 1kHz
15
f = 1kHz
300
fA/ Hz
√
SG Micro Corp
www.sg-micro.com
JANUARY 2023
4
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VS = 36V and RL = 2kΩ, unless otherwise noted.
Output Short-Circuit Current vs. Supply Voltage
Quiescent Current vs. Supply Voltage
1.99
1.98
1.97
1.96
1.95
1.94
1.93
1.92
60
40
20
0
ISOURCE
-20
-40
-60
ISINK
0
-50
0
6
12
18
24
30
36
0
6
12
18
24
30
36
Supply Voltage (V)
Supply Voltage (V)
Quiescent Current vs. Temperature
Input Offset Voltage vs. Input Common Mode Voltage
2.3
2.2
2.1
2
1.4
1
0.6
0.2
-0.2
-0.6
-1
1.9
1.8
1.7
1.6
-25
0
25
50
75
100 125
-10
0
10
20
30
40
Input Common Mode Voltage (V)
Temperature (℃)
Output Voltage vs. Output Current
Small-Signal Overshoot vs. Capacitive Load
27
18
9
50
40
30
20
10
0
G = +1
0
-9
-18
-27
10
20
30
40
50
10
100
1000
Output Current (mA)
Capacitance Load (pF)
SG Micro Corp
www.sg-micro.com
JANUARY 2023
5
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = 36V and RL = 2kΩ, unless otherwise noted.
Large-Signal Step Response
Small-Signal Step Response
Time (500ns/div)
Time (500ns/div)
CMRR and PSRR vs. Frequency
Open-Loop Gain and Phase vs. Frequency
20
0
125
100
75
180
150
120
90
+PSRR
Open-Loop Gain
-20
-40
-PSRR
-60
50
-80
25
60
Phase
-100
-120
-140
CMRR
100
0
30
-25
0
0.01
0.1
1
10
1000 10000
0.01
0.1
1
10
100
1000 10000
Frequency (kHz)
Frequency (kHz)
Maximum Output Voltage vs. Frequency
EMIRR IN+ vs. Frequency
PRF = -10dBm
40
35
30
25
20
15
10
5
100
90
80
70
60
50
0
1
10
100
10
100
1000
10000
Frequency (kHz)
Frequency (MHz)
SG Micro Corp
www.sg-micro.com
JANUARY 2023
6
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = 36V and RL = 2kΩ, unless otherwise noted.
Input Voltage Noise Density vs. Frequency
0.1Hz to 10Hz Input Voltage Noise
100
10
1
10
100
1000
10000
Time (5s/div)
Frequency (Hz)
Input Offset Voltage Production Distribution
Quiescent Current Production Distribution
20
16
12
8
20
16
12
8
2770 Samples
1 Production Lot
2770 Samples
1 Production Lot
4
4
0
0
Quiescent Current (mA)
Input Offset Voltage (mV)
Input Offset Voltage Drift Distribution
25
20
15
10
5
-40℃ ≤ TA ≤ +125℃
0
Input Offset Voltage Drift (μV/℃)
SG Micro Corp
JANUARY 2023
www.sg-micro.com
7
Low Noise, Precision, High Voltage,
Rail-to-Rail I/O Operational Amplifier
SGM8270N-4
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (JANUARY 2023) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
JANUARY 2023
8
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOIC-14
D
E
E1
5.2
2.2
e
b
0.6
1.27
RECOMMENDED LAND PATTERN (Unit: mm)
L1
h
h
L
R1
R
A3
A2
A
L2
θ
A1
Dimensions
Dimensions
In Millimeters
In Inches
Symbol
MIN
1.35
0.10
1.25
0.55
0.36
8.53
5.80
3.80
MAX
1.75
0.25
1.65
0.75
0.49
8.73
6.20
4.00
MIN
MAX
0.069
0.010
0.065
0.030
0.019
0.344
0.244
0.157
A
A1
A2
A3
b
0.053
0.004
0.049
0.022
0.014
0.336
0.228
0.150
D
E
E1
e
1.27 BSC
0.050 BSC
L
0.45
0.80
0.018
0.032
L1
L2
R
1.04 REF
0.25 BSC
0.040 REF
0.01 BSC
0.07
0.07
0.30
0°
0.003
0.003
0.012
0°
R1
h
0.50
8°
0.020
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
TX00011.001
www.sg-micro.com
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-14
D
E1
E
5.94
1.78
b
e
0.42
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
ccc C
A
SEATING PLANE
A2
A1
c
θ
H
C
Dimensions In Millimeters
Symbol
MIN
-
MOD
MAX
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.600
A
A1
A2
b
-
0.050
0.800
0.190
0.090
4.860
4.300
6.200
-
-
-
c
-
D
-
E
-
E1
e
-
0.650 BSC
L
0.450
0°
-
0.250 TYP
-
0.750
8°
H
θ
ccc
0.100
NOTES:
1. This drawing is subject to change without notice.
2. The dimensions do not include mold flashes, protrusions or gate burrs.
3. Reference JEDEC MO-153.
SG Micro Corp
TX00019.002
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-14
13″
13″
16.4
12.4
6.60
6.80
9.30
5.40
2.10
1.50
4.0
4.0
8.0
8.0
2.0
2.0
16.0
12.0
Q1
Q1
TSSOP-14
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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