SGM8429C-4 [SGMICRO]
Quad Rail-to-Rail Output Operational Amplifier;
| 型号： | SGM8429C-4 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Quad Rail-to-Rail Output Operational Amplifier |
| 文件： | 总17页 (文件大小：1406K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM8429C-4
Quad Rail-to-Rail Output
Operational Amplifier
GENERAL DESCRIPTION
FEATURES
The SGM8429C-4 is a quad, high-gain frequency-
compensated operational amplifier, which can operate
from 3V to 32V single supply or from ±1.5V to ±16V dual
supplies while consuming only 860μA quiescent current.
• Wide Supply Ranges:
Single Supply: 3V to 32V
Dual Supplies: ±1.5V to ±16V
• Low Supply Current: 860μA (TYP)
• Low Input Offset Voltage: 6mV (MAX)
• Low Input Offset Current: 10pA (TYP)
• Low Input Bias Current: 10pA (TYP)
• Minimum Input Common Mode Voltage: (-VS) - 0.1V
• Maximum Differential Input Voltage: +32V/-32V
• Gain-Bandwidth Product: 1.1MHz
The SGM8429C-4 features low power, low offset voltage
and low bias current. It is well suited for a wide range of
applications.
The SGM8429C-4 is available in a Green TQFN-3×3-16L
package. It is specified over the -40℃ to +125℃
temperature range.
• Open-Loop Differential Voltage Gain: 111dB (TYP)
• Internal Frequency Compensation
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green TQFN-3×3-16L Package
APPLICATIONS
Wearable Products
Temperature Measurements
Battery-Powered Systems
Sensors
Audio
Active Filters
Communications
Test Equipment
SG Micro Corp
AUGUST 2020 – REV. A
www.sg-micro.com
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
CIFTQ
XXXXX
SGM8429C-4
TQFN-3×3-16L
SGM8429C-4XTQ16G/TR
Tape and Reel, 4000
-40℃ to +125℃
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
ESD SENSITIVITY CAUTION
Supply Voltage Range, VS ................................. -0.3V to 32V
Differential Input Voltage Range, VID (1) ............... -32V to 32V
Input Voltage (Either Input) Range..................... -0.3V to 32V
Junction Temperature..................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s).............................+260℃
ESD Susceptibility
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
Input Common Mode Voltage Range......... -0.1V to VS - 1.5V
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:
PIN CONFIGURATION
1. Differential voltage is between +IN and -IN.
(TOP VIEW)
-INA OUTA OUTD -IND
OVERSTRESS CAUTION
16
15
14
13
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.
1
2
3
4
12 +IND
+INA
+VS
NC
-VS
11
10
9
-VS
NC
+INB
+INC
5
6
7
8
-INB OUTB OUTC -INC
TQFN-3×3-16L
NOTE: Exposed pad can be connected to -VS or left floating.
SG Micro Corp
AUGUST 2020
www.sg-micro.com
2
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, VS = 3V to 32V, RL = 10kΩ connected to VS/2, -0.1V < VCM < VS - 1.5V, Full = -40℃ to +125℃, unless otherwise
noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
Input Characteristics
1.2
6
7
+25℃
Full
Input Offset Voltage
VOS
mV
Input Bias Current
IB
VCM = VS/2
10
10
200
pA
pA
V
+25℃
+25℃
Full
Input Offset Current
IOS
VCM = VS/2
200
Input Common Mode Voltage Range
VCM
-0.1
82
VS - 1.5
100
111
+25℃
Full
Common Mode Rejection Ratio
CMRR
-0.1V < VCM < VS - 1.5V
dB
dB
72
92
+25℃
Full
Open-Loop Voltage Gain
AOL
RL = 10kΩ to VS/2
83
Output Characteristics
42
110
18
60
80
+25℃
Full
VOH
Output Voltage Swing from Rail
RL = 10kΩ
mV
190
240
+25℃
Full
VOL
ISC
Output Short-Circuit Current
Power Supply
12
3
mA
+25℃
Operating Voltage Range
VS
IQ
Full
+25℃
Full
32
V
860
122
1250
1900
Quiescent Current
IOUT = 0A
μA
102
98
+25℃
Full
Power Supply Rejection Ratio
PSRR
dB
Dynamic Performance (CL = 100pF)
Gain-Bandwidth Product
Slew Rate
GBP
SR
1.1
0.35
2.3
42
MHz
V/μs
μs
+25℃
+25℃
+25℃
+25℃
+25℃
G = +1
Overload Recovery Time
Turn-On Time
VIN × G > VS
G = +1
μs
Phase Margin
φO
60
°
NOISE
Input Voltage Noise
Input Voltage Noise Density
f = 0.1Hz to 10Hz
f = 1kHz
9
μVP-P
+25℃
+25℃
en
36
nV/√Hz
SG Micro Corp
AUGUST 2020
www.sg-micro.com
3
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Positive Output Voltage Swing vs. Load Current
Negative Output Voltage Swing vs. Load Current
VS = 3V
3.5
3
3.5
3
VS = 3V
TA = +125℃
2.5
2
2.5
2
TA = +125℃
TA = +25℃
TA = -40℃
1.5
1
1.5
1
TA = +25℃
0.5
0
0.5
0
TA = -40℃
0
10
20
30
40
50
60
0
10
20
30
40
50
60
ISOURCE (mA)
ISINK (mA)
Positive Output Swing vs. Load Current
VS = 32V
Negative Output Swing vs. Load Current
VS = 32V
6
5
4
3
2
1
0
6
5
4
3
2
1
0
TA = +125℃
TA = +25℃
TA = +125℃
TA = -40℃
TA = +25℃
TA = -40℃
0
10
20
30
40
50
60
0
10
20
30
40
50
60
ISOURCE (mA)
ISINK (mA)
Input Bias Current vs. Input Common Mode Voltage
Input Offset Voltage vs. Input Common Mode Voltage
10
8
-0.2
-0.25
-0.3
6
4
-0.35
-0.4
2
0
-0.45
-5
0
5
10
15
20
25
30
35
-5
0
5
10
15
20
25
30
35
Input Common Mode Voltage (V)
Input Common Mode Voltage (V)
SG Micro Corp
AUGUST 2020
www.sg-micro.com
4
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Quiescent Current vs. Supply Voltage
Quiescent Current vs. Temperature
900
870
840
810
780
750
1500
1200
900
600
300
0
VS = 32V
VS = 5V
VS = 3V
3
8
13
18
23
28
33
-50
-50
-50
-25
0
25
50
75
100 125
Supply Voltage (V)
Temperature (℃)
Input Offset Current vs. Temperature
Input Bias Current vs. Temperature
100
0
200
0
VS = 3V
VS = 5V
VS = 3V
VS = 5V
-100
-200
-300
-400
-200
-400
-600
-800
VS = 32V
VS = 32V
-50
-25
0
25
50
75
100 125
-25
0
25
50
75
100 125
Temperature (℃)
Temperature (℃)
CMRR vs. Temperature
PSRR vs. Temperature
150
120
90
60
30
0
180
150
120
90
VS = 32V
VS = 5V
VS = 3V
60
30
0
-50
-25
0
25
50
75
100 125
-25
0
25
50
75
100 125
Temperature (℃)
Temperature (℃)
SG Micro Corp
www.sg-micro.com
AUGUST 2020
5
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Output Short-Circuit Current (ISOURCE) vs. Temperature
60
Output Short-Circuit Current (ISINK) vs. Temperature
0
-10
-20
-30
-40
-50
-60
VS = 32V
VS = 3V
VS = 5V
50
40
30
20
10
0
VS = 3V
VS = 5V
VS = 32V
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
Temperature (℃)
Temperature (℃)
Gain-Bandwidth Product vs. Temperature
VS = 3V
Gain-Bandwidth Product vs. Temperature
VS = 32V
1.4
1.3
1.2
1.1
1
1.7
1.6
1.5
1.4
1.3
1.2
1.1
0.9
0.8
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
Temperature (℃)
Temperature (℃)
CMRR vs. Frequency
PSRR vs. Frequency
0
-30
0
-30
VS = 3V
-60
-60
VS = 5V
-90
-90
— VS = 3V, +PSRR
— VS = 3V, -PSRR
— VS = 5V, +PSRR
— VS = 5V, -PSRR
— VS = 32V, +PSRR
— VS = 32V, -PSRR
VS = 32V
-120
-150
-120
-150
0.1
1
10
100
1000 10000 100000
0.01 0.1
1
10
100 1000 10000100000
Frequency (kHz)
Frequency (kHz)
SG Micro Corp
AUGUST 2020
www.sg-micro.com
6
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Channel Separation vs. Frequency
VS = 3V
Channel Separation vs. Frequency
VS = 32V
-60
-70
-60
-70
-80
-80
Channel A to B
Channel A to B
-90
-90
Channel B to A
Channel B to A
-100
-110
-120
-100
-110
-120
0.1
1
10
100
1000
10000
0.1
1
10
100
1000
10000
Frequency (kHz)
Frequency (kHz)
THD+N vs. Frequency
THD+N vs. Frequency
0.01
0.008
0.006
0.004
0.002
0
0.0024
0.002
VS = 3V, G = +1, VOUT = 1VP-P, RL = 2kΩ
VS = 32V, G=+1, V =1V ,R=2kΩ
OUT P-P L
0.0016
0.0012
0.0008
0.0004
10
100
1000
10000
100000
10
100
1000
Frequency (Hz)
10000
100000
Frequency (Hz)
+IN EMIRR vs. Frequency
VS = 3V, PRF = -10dBm
+IN EMIRR vs. Frequency
VS = 32V, PRF = -10dBm
100
80
60
40
20
0
120
100
80
60
40
20
0
10
100
1000
10000
10
100
1000
10000
Frequency (MHz)
Frequency (MHz)
SG Micro Corp
www.sg-micro.com
AUGUST 2020
7
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Input Voltage Noise Density vs. Frequency
VS = 3V
Input Voltage Noise Density vs. Frequency
VS = 5V
1000
100
10
1000
100
10
1
1
10
100
1000
10000
10
100
1000
10000
Frequency (Hz)
Frequency (Hz)
Input Voltage Noise Density vs. Frequency
VS = 32V
Open-Loop Gain and Phase vs. Frequency
VS = 32V
1000
100
10
100
80
60
40
20
0
0
-30
-60
Phase
-90
-120
-150
-180
Open-Loop Gain
1
-20
10
100
1000
10000
0.01 0.1
1
10
100 1000 10000100000
Frequency (Hz)
Frequency (kHz)
Slew Rate (up)
VS = 3V, VOUT = 1VP-P, f = 1kHz, G = +1
Slew Rate (down)
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
VS = 3V, VOUT = 1VP-P, f = 1kHz, G = +1
Time (2µs/div)
Time (2µs/div)
SG Micro Corp
AUGUST 2020
www.sg-micro.com
8
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Slew Rate (up)
Slew Rate (down)
4
3.5
3
4
3.5
3
VS = 5V, VOUT = 2VP-P, f = 1kHz, G = +1
VS = 5V, VOUT = 2VP-P, f = 1kHz, G = +1
2.5
2
2.5
2
1.5
1
1.5
1
Time (5µs/div)
Time (5µs/div)
Slew Rate (up)
Slew Rate (down)
17.5
17
17.5
17
VS = 32V, VOUT = 2VP-P, f = 1kHz, G = +1
VS = 32V, VOUT = 2VP-P, f = 1kHz, G = +1
16.5
16
16.5
16
15.5
15
15.5
15
14.5
14.5
Time (5µs/div)
Time (5µs/div)
Positive Overload Recovery Time
VS= 3V, G = -10, f = 1kHz
Negative Overload Recovery Time
VS = 3V, G = -10, f = 1kHz
VIN
0V
VIN
0V
VOUT
VOUT
0V
1.5V
Time (5μs/div)
Time (5μs/div)
SG Micro Corp
AUGUST 2020
www.sg-micro.com
9
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Positive Overload Recovery Time
VS = 5V, G = -10, f = 1kHz
Negative Overload Recovery Time
VS = 5V, G = -10, f = 1kHz
VIN
0V
0V
VIN
VOUT
VOUT
2.5V
0V
Time (5μs/div)
Time (5μs/div)
Positive Overload Recovery Time
Negative Overload Recovery Time
VS = 32V, G = -10, f = 1kHz
VS = 32V, G = -10, f = 1kHz
0V
VIN
VIN
0V
VOUT
VOUT
16V
0V
Time (10μs/div)
Time (10μs/div)
Large-Signal Step Response
Small-Signal Step Response
VS = 3V, G = +1,
f = 20kHz, VOUT = 0.1VP-P
RL = 10kΩ, CL = 100pF
VS = 3V, G = +1,
f = 20kHz, VOUT = 1VP-P
RL = 10kΩ, CL = 100pF
,
,
Time (5μs/div)
Time (5μs/div)
SG Micro Corp
www.sg-micro.com
AUGUST 2020
10
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Large-Signal Step Response
Small-Signal Step Response
VS = 5V, G = +1,
VS = 5V, G = +1,
f = 20kHz, VOUT = 2VP-P
,
f = 20kHz, VOUT = 0.1VP-P
,
RL = 10kΩ, CL = 100pF
RL = 10kΩ, CL = 100pF
Time (5μs/div)
Time (5μs/div)
Large-Signal Step Response
Small-Signal Step Response
VS = 32V, G = +1,
f = 20kHz, VOUT = 2VP-P
RL = 10kΩ, CL = 100pF
VS = 32V, G = +1,
f = 20kHz, VOUT = 0.1VP-P
RL = 10kΩ, CL = 100pF
,
,
Time (5μs/div)
Time (5μs/div)
Turn-On Time
Turn-On Time
VS
0V
VS
0V
VS = 3V, VIN = 0.1V,
G = +1, RL =10kΩ,
CL = 100pF
VS = 5V, VIN = 0.1V,
G = +1, RL =10kΩ,
CL = 100pF
VOUT
0V
VOUT
0V
Time (20μs/div)
Time (20μs/div)
SG Micro Corp
www.sg-micro.com
AUGUST 2020
11
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Turn-On Time
0.1Hz to 10Hz Input Voltage Noise
VS = 3V
VS
0V
VS = 32V, VIN = 0.1V,
G = +1, RL =10kΩ,
CL = 100pF
VOUT
0V
Time (2s/div)
Time (20μs/div)
0.1Hz to 10Hz Input Voltage Noise
VS = 5V
0.1Hz to 10Hz Input Voltage Noise
VS = 32V
Time (2s/div)
Time (2s/div)
Offset Voltage Production Distribution
Offset Voltage Production Distribution
20
15
10
5
20
15
10
5
14000 Samples
1 Production Lot
14000 Samples
1 Production Lot
VS = 3V
VS = 5V
0
0
Offset Voltage (mV)
Offset Voltage (mV)
SG Micro Corp
www.sg-micro.com
AUGUST 2020
12
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VCM = VS/2, unless otherwise noted.
Offset Voltage Production Distribution
Offset Voltage Drift Distribution
20
15
10
5
30
24
18
12
6
14000 Samples
1 Production Lot
VS = 3V,
VS = 32V
-40℃ ≤ TA ≤ +125℃
0
0
-6 -5 -4 -3 -2 -1 0
1 2 3 4 5 6 7 8 9
Offset Voltage Drift (μV/℃)
Offset Voltage (mV)
Offset Voltage Drift Distribution
VS = 5V,
Offset Voltage Drift Distribution
VS = 32V,
30
24
18
12
6
30
24
18
12
6
-40℃ ≤ TA ≤ +125℃
-40℃ ≤ TA ≤ +125℃
0
0
-6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
7
8
-6 -5 -4 -3 -2 -1 0
1 2 3 4 5 6 7 8
Offset Voltage Drift (μV/℃)
Offset Voltage Drift (μV/℃)
SG Micro Corp
www.sg-micro.com
AUGUST 2020
13
Quad Rail-to-Rail Output
Operational Amplifier
SGM8429C-4
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (AUGUST 2020) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
AUGUST 2020
www.sg-micro.com
14
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TQFN-3×3-16L
D
e
N16
N1
L
D1
E
E1
k
N5
b
BOTTOM VIEW
TOP VIEW
1.7
0.7
A
3.6 2.2 1.7
A1
A2
SIDE VIEW
0.5
0.24
RECOMMENDED LAND PATTERN (Unit: mm)
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
0.800
0.050
MIN
0.028
0.000
MAX
0.031
0.002
A
A1
A2
D
0.700
0.000
0.203 REF
0.008 REF
2.900
1.600
2.900
1.600
3.100
1.800
3.100
1.800
0.114
0.063
0.114
0.063
0.122
0.071
0.122
0.071
D1
E
E1
k
0.200 MIN
0.500 TYP
0.008 MIN
0.020 TYP
b
0.180
0.300
0.300
0.500
0.007
0.012
0.012
0.020
e
L
SG Micro Corp
www.sg-micro.com
TX00081.000
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
TQFN-3×3-16L
13″
12.4
3.35
3.35
1.13
4.0
8.0
2.0
12.0
Q2
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
相关型号：
©2020 ICPDF网 联系我们和版权申明