SGM8428 [SGMICRO]
18MHz, High Voltage, Rail-to-Rail I/O Operational Amplifier;
| 型号： | SGM8428 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 18MHz, High Voltage, Rail-to-Rail I/O Operational Amplifier |
| 文件： | 总17页 (文件大小：792K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM8425/SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
GENERAL DESCRIPTION
FEATURES
The SGM8425 (single), SGM8426 (dual) and SGM8428
(quad) are low power operational amplifiers optimized
for high voltage systems. These devices can operate
from 4.5V to 30V single supply or from ±2.25V to ±15V
dual power supplies, and each amplifier consumes only
1.6mA quiescent current. They support rail-to-rail input
and output operation, which results in wide dynamic
range. The SGM8425/6/8 are suitable for low power
systems, such as portable and battery-powered
applications.
● Rail-to-Rail Input and Output
● -3dB Bandwidth: 18MHz
● High Slew Rate: 16V/µs
● Supply Current: 1.6mA/Amplifier
● -40℃ to +85℃ Operating Temperature Range
● Small Packaging:
SGM8425 Available in SOT-23-5, SOIC-8 and
MSOP-8 Packages
SGM8426 Available in SOIC-8 and MSOP-8
Packages
SGM8428 Available in SOIC-14 and TSSOP-14
Packages
The SGM8425/6/8 have a bandwidth of 18MHz at -3dB.
They offer fast settling and slewing times. These
devices are well suited for TFT-LCDs.
APPLICATIONS
The SGM8425 is available in Green SOT-23-5, SOIC-8
and MSOP-8 packages. The SGM8426 is available in
Green SOIC-8 and MSOP-8 packages. The SGM8428
is available in Green TSSOP-14 and SOIC-14 packages.
They are rated over the -40℃ to +85℃ temperature
range.
TFT-LCD Drive Circuits
Laptops
Touch-Screen Monitors
Electronics Games
WLANs
Office Automation
Personal Communication Equipment
PDAs
Portable Equipment
A/D Converter Buffers
Active Filters
SG Micro Corp
JUNE2013–REV. A.1
www.sg-micro.com
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SOT-23-5
SOT-23-5
SOIC-8
SGM8425AYN5G/TR
SN9XX
SICXX
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
SGM8425BYN5G/TR
SGM8425YS8G/TR
SGM8425YMS8G/TR
SGM8426YS8G/TR
SGM8426YMS8G/TR
SGM8428YS14G/TR
SGM8428YTS14G/TR
SGM8425
SGM
8425YS8
XXXXX
SGM8425
YMS8
XXXXX
MSOP-8
SOIC-8
SGM
8426YS8
XXXXX
SGM8426
SGM8428
SGM8426
YMS8
XXXXX
MSOP-8
SOIC-14
TSSOP-14
SGM8428YS14
XXXXX
SGM8428
YTS14
XXXXX
MARKING INFORMATION
NOTE: XX = Date Code. XXXXX = Date Code and Vendor Code.
SOT-23-5
SOIC-8/MSOP-8/SOIC-14/TSSOP-14
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.
SG Micro Corp
www.sg-micro.com
JUNE 2013
2
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
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 ..............................................32V
Input Common Mode Voltage Range
.................................................... (-VS) - 0.1V to (+VS) + 0.1V
Input/Output 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
ESD SENSITIVITY CAUTION
HBM (SGM8425/6) ......................................................3000V
MM (SGM8425/6) ..........................................................150V
HBM (SGM8428) .........................................................4000V
MM (SGM8428) .............................................................250V
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
JUNE 2013
3
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
PIN CONFIGURATIONS
SGM8425AYN5G (TOP VIEW)
SGM8425BYN5G (TOP VIEW)
OUT
-VS
1
2
5
+VS
+IN
-VS
1
2
5
+VS
_
+
+IN
3
4
-IN
-IN
3
4
OUT
SOT-23-5
SOT-23-5
SGM8426 (TOP VIEW)
SGM8425 (TOP VIEW)
NC
-IN
1
8
7
6
5
NC
OUTA
-INA
+INA
-VS
1
8
+VS
_
_
2
3
4
+VS
OUT
NC
2
3
4
7
6
5
OUTB
-INB
+INB
_
+
+IN
-VS
+
+
NC = NO CONNECT
SOIC-8/MSOP-8
SOIC-8/MSOP-8
SGM8428 (TOP VIEW)
OUTA
-INA
1
2
3
4
5
6
7
14
13
12
11
10
9
OUTD
-IND
+IND
-VS
_
_
+INA
+VS
+
+
+INB
-INB
+INC
-INC
OUTC
+
+
_
_
OUTB
8
SOIC-14/TSSOP-14
SG Micro Corp
JUNE 2013
www.sg-micro.com
4
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, VS = 5V, RL = 2kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.)
SGM8425/6/8
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
-40℃ to
+85℃
MIN/
MAX
UNITS
+25℃
+25℃
Input Characteristics
Input Offset Voltage (VOS
)
VCM = VS/2
1.0
4.9
6.5
7.5
mV
μV/℃
V
MAX
TYP
TYP
MIN
MIN
Input Offset Voltage Drift (ΔVOS/ΔT)
Input Common Mode Voltage Range (VCM
Common Mode Rejection Ratio (CMRR)
)
-0.1 to 5.1
62
VCM = -0.1V to 5.1V
VOUT = 0.5V to 4.5V
47
77
45
75
dB
Open-Loop Voltage Gain (AOL
)
94
dB
Output Characteristics
VOH
VOL
IOUT = 5mA
78
83
93
97
116
120
72
161
165
mV
mV
MAX
MAX
Output Voltage Swing from Rail
IOUT = -5mA
Sink
RL = 10Ω to VS/2
Output Short-Circuit Current (ISC
)
mA
MIN
Source RL = 10Ω to VS/2
74
Power Supply
Power Supply Rejection Ratio (PSRR)
Quiescent Current/Amplifier (IQ)
Dynamic Performance
Gain-Bandwidth Product (GBP)
-3dB Bandwidth (BW)
Slew Rate (SR)
VS = 4.5V to 30V, VCM = VS/2
98
84
78
dB
MIN
IOUT = 0A
1.5
2.1
3.3
mA
MAX
RL = 10kΩ, CL = 10pF, VCM = VS/2
RL = 10kΩ, CL = 10pF, VCM = VS/2
VOUT = 2VPP step, AV = 1
9
18
13
35
-5
MHz
MHz
V/µs
°
TYP
TYP
TYP
TYP
TYP
TYP
TYP
Phase Margin
RL = 10kΩ, CL = 10pF, VCM = VS/2
RL = 10kΩ, CL = 10pF, VCM = VS/2
f = 5MHz
Gain Margin
dB
Crosstalk
78
0.37
dB
Settling Time (tS)
VOUT = 2VPP step, AV = 1
µs
Noise Performance
f = 1kHz, VCM = VS/2
f = 10kHz, VCM = VS/2
80
36
Input Voltage Noise Density (en)
nV/
TYP
Hz
SG Micro Corp
www.sg-micro.com
JUNE 2013
5
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, VS = 15V, RL = 2kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.)
SGM8425/6/8
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
-40℃ to
+85℃
MIN/
MAX
UNITS
+25℃
+25℃
Input Characteristics
Input Offset Voltage (VOS
)
VCM = VS/2
1.0
4.9
6.5
7.4
mV
μV/℃
V
MAX
TYP
TYP
MIN
MIN
Input Offset Voltage Drift (ΔVOS/ΔT)
Input Common Mode Voltage Range (VCM
Common Mode Rejection Ratio (CMRR)
)
-0.1 to 15.1
71
VCM = -0.1V to 15.1V
VOUT = 0.5V to 14.5V
57
80
55
75
dB
Open-Loop Voltage Gain (AOL
)
92
dB
Output Characteristics
VOH
VOL
IOUT = 5mA
IOUT = -5mA
VS = 19V
84
84
133
121
164
181
mV
mV
MAX
MAX
Output Voltage Swing from Rail
Sink
336
227
80
Transient Peak Output Current (IPK
)
mA
mA
TYP
TYP
Source VS = 19V
Output Current (IOUT
)
Power Supply
Quiescent Current/Amplifier (IQ)
Dynamic Performance
Gain-Bandwidth Product (GBP)
-3dB Bandwidth (BW)
Slew Rate (SR)
IOUT = 0A
1.6
2.2
3.4
mA
MAX
RL = 10kΩ, CL = 10pF, VCM = VS/2
9
18
14
35
-5
MHz
MHz
V/µs
°
TYP
TYP
TYP
TYP
TYP
TYP
TYP
RL = 10kΩ, CL = 10pF, VCM = VS/2
VOUT = 2VPP step, AV = 1
RL = 10kΩ, CL = 10pF, VCM = VS/2
RL = 10kΩ, CL = 10pF, VCM = VS/2
f = 5MHz
Phase Margin
Gain Margin
dB
Crosstalk
77
0.34
dB
Settling Time (tS)
VOUT = 2VPP step, AV = 1
µs
Noise Performance
f = 1kHz, VCM = VS/2
f = 10kHz, VCM = VS/2
79
35
Input Voltage Noise Density (en)
nV/
V
Hz
SG Micro Corp
www.sg-micro.com
JUNE 2013
6
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, VS = ±15V, RL = 2kΩ connected to 0V, VOUT = 0V, unless otherwise noted.)
SGM8425/6/8
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
-40℃ to
+85℃
MIN/
MAX
UNITS
+25℃
+25℃
Input Characteristics
Input Offset Voltage (VOS
)
VCM = 0V
1.0
4.9
6.5
7.3
mV
μV/℃
V
MAX
TYP
TYP
MIN
MIN
Input Offset Voltage Drift (ΔVOS/ΔT)
Input Common Mode Voltage Range (VCM
Common Mode Rejection Ratio (CMRR)
)
-15.1 to 15.1
77
VCM = -15.1V to 15.1V
VOUT = -14.5V to 14.5V
63
84
60
80
dB
Large-Signal Voltage Gain (AVO
)
95
dB
Output Characteristics
VOH
VOL
IOUT = 5mA
IOUT = -5mA
94
97
80
151
135
192
202
mV
mV
mA
MAX
MAX
TYP
Output Voltage Swing from Rail
Output Current (IOUT
)
Power Supply
Quiescent Current/Amplifier (IQ)
Dynamic Performance
Gain-Bandwidth Product (GBP)
-3dB Bandwidth (BW)
Slew Rate (SR)
IOUT = 0A
1.6
2.3
3.5
mA
MAX
RL = 10kΩ, CL = 10pF, VCM = 0V
RL = 10kΩ, CL = 10pF, VCM = 0V
VOUT = 2VPP step, AV = 1
RL = 10kΩ, CL = 10pF, VCM = 0V
RL = 10kΩ, CL = 10pF, VCM = 0V
f = 5MHz
9
19
16
35
-5
MHz
MHz
V/µs
°
TYP
TYP
TYP
TYP
TYP
TYP
TYP
Phase Margin
Gain Margin
dB
Crosstalk
78
0.36
dB
Settling Time (tS)
VOUT = 2VPP step, AV = 1
µs
Noise Performance
f = 1kHz, VCM = 0V
f = 10kHz, VCM = 0V
75
34
Input Voltage Noise Density (en)
TYP
nV/
Hz
SG Micro Corp
www.sg-micro.com
JUNE 2013
7
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VS = 15V, VCM = VS/2, RL = 2kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.
Small Signal Step Response
Large Signal Step Response
G = 1
G = 1
Time (0.2μs/div)
Time (2μs/div)
Positive Overload Recovery Time
G = -50
Negative Overload Recovery Time
G = 50
VIN
0V
VOUT
0V
500mV
/div
500mV
/div
0V
0V
500mV
/div
500mV
/div
VIN
VOUT
Time (0.5µs/div)
Time (0.5µs/div)
Gain and Phase vs. Frequency
Gain
Input Voltage Noise Spectral Density vs. Frequency
250
50
30
250
150
50
200
150
100
50
10
Phase
-10
-30
-50
-50
RL = 10kΩ
CL = 10pF
-150
-250
0
0.1
1
10
100
0.1
1
10
100
Frequency (MHz)
Frequency (kHz)
SG Micro Corp
www.sg-micro.com
JUNE 2013
8
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VS = 15V, VCM = VS/2, RL = 2kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.
Small Signal Gain vs. Frequency
10
5
0
-5
-10
-15
-20
RL = 10kΩ
CL = 10pF
-25
-30
0.1
1
10
100
Frequency (MHz)
SG Micro Corp
www.sg-micro.com
JUNE 2013
9
SGM8425
SGM8426/SGM8428
18MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
JUNE 2013 ‒ REV.A to REV.A.1
Page
Added SGM8425AYN5G package.....................................................................................................................................................................All
Changes from Original (DECEMBER 2012) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
JUNE 2013
10
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
PACKAGE OUTLINE DIMENSIONS
MSOP-8
b
E1
E
4.8
1.02
e
0.41
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
D
L
A
c
A1
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.100
0.150
0.950
0.380
0.230
3.100
3.100
5.050
MIN
MAX
0.043
0.006
0.037
0.015
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.250
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.010
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.650 BSC
0.026 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
SG Micro Corp
www.sg-micro.com
TX00014.000
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
SG Micro Corp
www.sg-micro.com
TX00011.001
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
A
A1
c
θ
A2
H
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.047
0.006
0.041
0.012
0.008
0.201
0.177
0.258
A
A1
A2
b
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.550
0.050
0.800
0.190
0.090
4.860
4.300
6.250
0.002
0.031
0.007
0.004
0.191
0.169
0.246
c
D
E
E1
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.02
1°
0.028
7°
H
θ
SG Micro Corp
www.sg-micro.com
TX00019.001
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
5.20
6.60
6.95
3.20
5.40
3.30
9.30
5.60
1.40
2.10
1.50
2.10
1.20
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
8.0
8.0
2.0
2.0
2.0
2.0
2.0
8.0
Q3
Q1
Q1
Q1
Q1
13″
13″
13″
13″
12.4
12.4
16.4
12.4
12.0
12.0
16.0
12.0
MSOP-8
SOIC-14
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
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
相关型号：
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