AMSOP-07E [ADMOS]
LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER; 低失调电压运算放大器
| 型号： | AMSOP-07E |
| 厂家： | 
ADVANCED MONOLITHIC SYSTEMS |
| 描述： | LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER |
| 文件： | 总6页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Advanced
Monolithic
Systems
AMSOP-07
LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
FEATURES
APPLICATIONS
· Low VOS………………………………………. 75mV Max
· Low VOS Drift.……………………………. 1.3mV/°C Max
· Ultra Stable with Time……………… 1.5mV/Month Max
· Low Noise …………………………………..0.6mVP-P Max
· Wide Input Voltage Range ……………………..… ±14V
· Wide Supply Voltage Range ……………… ±3V to ±18V
· High-Gain Instrumentation
· Precision Data Acquisition
· Precision Integrators
· Precision Threshold Detectors
· Biomedical Amplifiers
GENERAL DESCRIPTION
The AMSOP-07 is a precision operational amplifier with a very low input offset voltage. This device features a wide input
voltage range of ±13V minimum, low input bias current, high impedance, high CMRR, excellent stability of offsets and gain
over time and temperature. Excellent linearity can be maintained even at high closed-loop gains.
Low cost, low noise, low offsets and high open-loop gain make the AMSOP-07 an excellent choice particularly for high-gain
instrumentation applications. Other applications include precision data acquisition, precision integrators, threshold detectors
and medical instrumentation.
The AMSOP-07 is operational in the full industrial temperature range of -40°C to 85°C and is available in the 8 lead SOIC
and plastic dip (PDIP) packages.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
8 LEAD SOIC 8 LEAD PDIP
AMSOP-07ES AMSOP-07EP
OPERATING
TEMPERATURE RANGE
±75mV
±150mV
±150mV
-40 to 85° C
-40 to 85° C
-40 to 85° C
AMSOP-07CS
AMSOP-07DS
AMSOP-07CP
AMSOP-07DP
PIN CONNECTIONS
8 Lead SOIC/ 8Lead PDIP
VOS TRIM
-IN
1
2
3
4
8
7
6
5
VOS TRIM
V+
+IN
OUT
V-
N/C
Top View
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMSOP-07
ABSOLUTE MAXIMUM RATINGS (Note1)
Supply Voltage
Storage temperature
Junction Temperature
Soldering information (60 sec)
Thermal Resistance
8 L SOIC
±22V
-65°C to +125°C
+150°C
Differential Input Voltage
Input Voltage
±30V
±22V
300°C
Output Short Circuit Duration
Operating Temperature Range
Indefinite
-40°C to 85°C
158°C/W
103°C/W
8 L PDIP
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at VIN =±15V and TA = +25°C unless otherwise specified.
Parameter
Conditions
AMSOP-07E
Typ
AMSOP-07 C
AMSOP-07 D
Units
Min
Max
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage
(Note 2)
(Note 3)
30
75
60
150
60
150
mV
Long Term VOS
Stability
0.3
1.5
0.4
2.0
0.5
3.0
mV/Mo
Input Offset Current
Input Bias Current
Input Noise Voltage
0.5
3.8
± 4.0
0.6
0.8
6.0
0.8
6.0
nA
nA
± 1.2
0.35
± 1.8
0.38
± 7.0
0.65
± 2.0
0.38
± 12
0.65
0.1Hz to 10Hz
mVP-P
nV/ÖHz
pAP-P
Input Noise Voltage
Density
fO = 10Hz
fO = 100Hz (Note 4)
fO = 1000Hz
10.3
10.0
9.6
18.0
13.0
11.0
10.5
10.2
9.8
20.0
13.5
11.5
10.5
10.3
9.8
20.0
13.5
11.5
Input Noise Current
0.1Hz to 10Hz
14
30
15
35
15
35
Input Noise
CurrentDensity
fO = 10Hz
fO = 100Hz (Note 4)
fO = 1000Hz
0.32
0.14
0.12
0.80
0.23
0.17
0.35
0.15
0.13
0.90
0.27
0.18
0.35
0.15
0.13
0.90
0.27
0.18
pA/ÖHz
Input Resistance
Differential-Mode
(Note 5)
15
50
8
33
7
31
MW
GW
Input Resistance
Common-Mode
160
120
120
Input Voltage Range
V
± 13
± 14
± 13
± 14
± 13
± 14
Common-Mode
Rejection Ratio
106
123
100
120
94
110
dB
VCM = ± 13
Power Supply
Rejection Ratio
5
20
7
32
7
32
VS = ± 13 to ± 18
mV/V
Large-Signal
Voltage Gain
200
150
500
400
120
100
400
400
120
400
400
RL³ 2kW, VO =± 10V
V/mV
RL³ 500W, VO =± 0.5V,
VS =± 0.5V (Note 5)
Output Voltage
Swing
RL ³ 10kW
RL ³ 2kW
RL ³ 1kW
± 12.5
± 12.0
± 10.5
± 13.0
± 12.8
± 12.0
± 12.0
± 11.5
± 13.0
± 12.8
± 12.0
± 12.0
± 11.5
± 13.0
± 12.8
± 12.0
V
Slew Rate
0.1
0.4
0.3
0.6
0.1
0.4
0.3
0.6
0.1
0.4
0.3
0.6
RL ³ 2kW (Note 4)
V/ms
Closed-Loop
Bandwidth
AVCL =+1
(Note 6)
MHz
Open-Loop Output
Resistance
VO = 0, IO= 0
60
60
60
W
Power Consumption
75
4
120
6
80
4
150
8
80
4
150
8
VS =± 15V, No Load
VS =± 3V, No Load
mW
mV
Offset Adjustment
Range
RP =20kW
± 4
± 4
± 4
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMSOP-07
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at VIN= ±15, at -40°C £ TA £ +85°C unless otherwise specified.
Parameter
Conditions
AMSOP-07E
Typ
AMSOP-07 C
AMSOP-07 D
Units
Min
Max
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage
Average Input Offset
(Note 2)
45
0.3
0.3
130
85
250
1.8
1.6
85
250
2.5
2.5
mV
Without External Trim
1.3
1.3
0.5
0.4
0.7
0.7
mV/°C
mV/°C
Voltage Drift
(Note 5)
With External Trim
RP =2kW
Input Offset Current
0.9
8
5.3
35
1.6
12
8.0
50
1.6
12
8.0
50
nA
pA/°C
nA
Average Input Offset
Current Drift
(Note 4)
(Note 4)
Input Bias Current
± 1.5
± 5.5
± 2.2
± 9.0
± 3.0
± 14
Average Input Bias
Current Drift
13
35
18
50
18
50
pA/°C
Input Voltage Range
V
± 13
± 13.5
± 13
± 13.5
± 13
± 13.5
Common-Mode
Rejection Ratio
103
123
97
120
94
106
dB
VCM = ± 13
Power Supply
Rejection Ratio
7
32
10
51
10
51
VS = ± 13 to ± 18
RL³ 2kW, VO =± 10V
mV/V
Large-Signal
Voltage Gain
180
450
100
400
100
400
V/mV
Output Voltage
Swing
V
RL ³ 2kW
± 12.0
± 13.0
± 12.0
± 13.0
± 12.0
± 13.0
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed.
Note 2: Input Offset Voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power.
Note 3: Long-Term Input Offset Voltage Stability refers to the averaged trend line of VOS vs. Time over extended periods after the first 30 days of operation.
Excluding the initial hour of operation, changes in VOS during the first 30 operating days are typically 2.5mV. Parameter is sample tested.
Note 4: Sample tested
Note 5: Guaranteed by design.
Note 6: Guaranteed but not tested.
TYPICAL PERFORMANCE CHARACTERISTICS
Input Bias Current vs
Differrential Input Voltage
Open-Loop Gain vs Temperature
Warm-UpDrift
-30
-20
-10
25
20
15
10
30
20
10
1000
800
AT | VDIFF | £ 1.0V, | IB | £ 7nA (OP-07C)
VS = ±15V
TA = 25° C
VS = ±15V
600
400
200
OP-07C
0
0
-10
-20
-30
10
OP-07E
5
0
20
30
VS = ±15V
TA = 25° C
0
-50
0
50
0
1
2
3
4
100
5
-30 -20 -10
0
10
20
30
TEMPERATURE (° C)
TIME AFTER POWER SUPPLY TURN-ON (minutes)
DIFFERENTIAL INPUT VALUE (V)
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMSOP-07
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Open-Loop Gain vs Power
Supply Voltage
Input Bias Current vs Temperature
Input Offset Current vs Temperature
4
3
2
1
0
2.5
2.0
1.5
1000
800
600
400
VS = ±15V
TA = 25° C
VS = ±15V
OP-07C
OP-07E
1.0
0.5
OP-07C
200
0
OP-07E
0
-50
0
50
100
-50
0
50
100
0
±5
±10
±15
±20
TEMPERATURE (° C)
TEMPERATURE (° C)
POWER SUPPLY VOLTAGE (V)
Maximum Output Swing vs
Frequency
Maximum Output Voltage vs
Load Resistance
Open-Loop Frequency Response
28
24
20
16
12
8
120
80
40
0
20
15
10
5
VS = ±15V
TA = 25° C
VS = ±15V
TA = 25° C
VS = ±15V
TA = 25° C
VIN = ±10mV
POSITIVE SWING
NEGATIVE SWING
4
0
-40
0
1M
1k
10k
FREQUENCY (Hz)
0
1
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
100k
100
1k
10k
LOAD RESISTANCE TO GROUND (W)
Output Short-Circuit Current vs
Time
Untrimmed Offset Voltage vs
Temperature
35
30
25
20
15
85
1. VIN (PIN 3) = -10mV, VO = +15V
2. VIN (PIN 3) = +10mV, VO = -15V
VS = ±15V
75
RS = 100W
OP-07C
1
2
50
OP-07E
2
1
25
0
VS = ±15V
TA = 25° C
0
1
2
3
4
-50
0
50
100
TIME FROM OUTPUT BEING SHORTED (minutes)
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMSOP-07
TEST CIRCUITS
TYPICAL OFFSET VOLTAGE TEST CIRCUIT
TYPICAL LOW-FREQUENCY NOISE TEST CIRCUIT
200kW
2.5MW
V+
50kW
100kW
2
7
-
-
3.3kW
6
OUTPUT
OP-07
VO
OP-07
100kW
3
+
+
4
4.7mF
(»10Hz FILTER)
VOS = VO/4000
V-
INPUT REFERRED NOISE = VO/25,000 =(5mV/cm)/25,000 = 200nV/cm
OPTIONAL OFFSET NULLING CIRCUIT
20kW
V+
1
-
2
3
8
4
-
7
6
INPUT
OP-07
OUTPUT
+
+
V-
TYPICAL APPLICATIONS
Adjustment Free Precision Summing Amplifier
Precision Absolute Value Circuit
R4
10kW
R3
R4
R5
10kW
10kW
10kW
R1
10kW
V+
E1
E2
E3
R2
10kW
V+
FD333
V+
R1
D1
2
3
7
-
EIN
10kW
2
3
2
3
6
R3
10kW
7
7
-
-
OP-07
EO
EO
0 TO +10V
6
OP-07
OP-07
A2
6
±10V
+
4
A1
+
+
4
4
FD333
D1
R5
2.5kW
V-
V-
R2
10kW
V-
VA
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMSOP07
PACKAGE DIMENSIONS inches (millimeters) unless otherwise noted.
8 LEAD SOIC PLASTIC PACKAGE (S)
0.189-0.197*
(4.801-5.004)
8
7
6
5
0.228-0.244
(5.791-6.197)
0.150-0.157**
(3.810-3.988)
1
2
3
4
0.010-0.020
(0.254-0.508)
x 45°
0.053-0.069
(1.346-1.752)
0.004-0.010
(0.101-0.254)
0.008-0.010
(0.203-0.254)
0°-8° TYP
0.014-0.019
(0.355-0.483)
0.050
(1.270)
TYP
0.016-0.050
(0.406-1.270)
S (SO-8 ) AMS DRW# 042293
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
8 LEAD PLASTIC DIP PACKAGE (P)
0.400*
(10.160)
MAX
8
7
6
5
0.255±0.015*
(6.477±0.381)
1
2
3
4
0.300-0.325
(7.620-8.255)
0.130±0.005
(3.302±0.127)
0.045-0.065
(1.143-1.651)
0.065
(1.651)
TYP
0.009-0.015
0.125
(3.175)
MIN
(0.229-0.381)
0.005
(0.127)
MIN
0.015
(0.380)
MIN
+0.025
-0.015
+0.635
0.325
0.100±0.010
(2.540±0.254)
0.018±0.003
(0.457±0.076)
(8.255
)
-0.381
P (8L PDIP ) AMS DRW# 042294
*DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTUSIONS.
MOLD FLASH OR PROTUSIONS SHALL NOT EXCEED 0.010" (0.254mm)
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
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