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부품번호 | AMSOP-77FP 기능 |
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기능 | ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER | ||
제조업체 | Advanced Monolithic Systems | ||
로고 | |||
Advanced
Monolithic
Systems
AMSOP-77
ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
FEATURES
• Outstanding Linearity
• Low VOS overTemperature.…………………. 55µV Max
• Excellent VOS Drift………………………. 0.6µV/°C Max
• Ultra High Gain………………………….5000V/mV Min
• High PSRR……………………………………3µV/V Max
• Low Power Consumption…………………….60mW Max
APPLICATIONS
• High-Gain Instrumentation
• Precision Data Acquisition
• Precision Integrators
• Precision Threshold Detectors
• Biomedical Amplifiers
GENERAL DESCRIPTION
The AMSOP-77 is a precision operational amplifier with an ultra low input offset voltage. This device features a wide input
voltage range of ±13V minimum, low input bias current, high impedance, high PSRR, high CMRR, excellent stability of
offsets and gain over time and temperature. Exceptional gain linearity eliminates incorrectable system nonlinearities common
in previous monolithic op amps, and provides superior performance in high closed-loop gain applications.
Low cost, low noise, low offsets and high open-loop gain make the AMSOP-77 an excellent choice particularly for high-gain
instrumentation applications. Other applications include precision data acquisition, precision integrators, threshold detectors
and medical instrumentation.
The AMSOP-77 is operational in the commercial temperature range of 0°C to 70°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
±25µV AMSOP-77ES
±60µV AMSOP-77FS
±100µV AMSOP-77GS
AMSOP-77EP
AMSOP-77FP
AMSOP-77GP
OPERATING
TEMPERATURE RANGE
0 to 70° C
0 to 70° C
0 to 70° C
PIN CONNECTIONS
8 Lead SOIC/ 8Lead PDIP
VOS TRIM 1
-IN 2
+IN 3
V- 4
8 VOS TRIM
7 V+
6 OUT
5 N/C
Top View
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Input Bias Current vs Temperature
4
VS = ±15V
3
2
1
0
-50
0
50 100
TEMPERATURE (° C)
Input Offset Current vs Temperature
2.0
VS = ±15V
1.5
1.0
0.5
0
-50 0 50 100
TEMPERATURE (° C)
AMSOP-77
Open-Loop Gain vs Power
Supply Voltage
16
TA = 25° C
RL = 2kΩ
12
8
4
0
0 ±5 ±10 ±15 ±20
POWER SUPPLY VOLTAGE (V)
Open-Loop Frequency Response
120
VS = ±15V
TA = 25° C
80
40
0
-40
0 1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
Maximum Output Swing vs
Frequency
32
28 VS = ±15V
TA = 25° C
24
20
16
12
8
4
0
1k
10k 100k
FREQUENCY (Hz)
1M
Maximum Output Voltage vs
Load Resistance
20
VS = ±15V
TA = 25° C
15 VIN = ±10mV
POSITIVE SWING
NEGATIVE SWING
10
5
0
100 1k 10k
LOAD RESISTANCE TO GROUND (Ω)
Output Short-Circuit Current vs
Time
40
VS = ±15V
TA = 25° C
35
30
+ISC
25
- ISC
20
15
0 1234
TIME FROM OUTPUT BEING SHORTED (minutes)
Untrimmed Offset Voltage vs
Temperature
85
75 VS = ±15V
RS = 100Ω
OP-77G
OP-77F
50
25
OP-77E
0
-50 0 50
TEMPERATURE (° C)
100
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
4페이지 PACKAGE DIMENSIONS inches (millimeters) unless otherwise noted.
8 LEAD SOIC PLASTIC PACKAGE (S)
AMSOP-77
0.189-0.197*
(4.801-5.004)
87 6
5
0.228-0.244
(5.791-6.197)
0.150-0.157**
(3.810-3.988)
12 34
0.053-0.069
(1.346-1.752)
0.004-0.010
(0.101-0.254)
0.010-0.020
(0.254-0.508)
x 45°
0.008-0.010
(0.203-0.254)
0.014-0.019
(0.355-0.483)
0.050
(1.270)
TYP
*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
0.016-0.050
(0.406-1.270)
0°-8° TYP
S (SO-8 ) AMS DRW# 042293
8 LEAD PLASTIC DIP PACKAGE (P)
0.400*
(10.160)
MAX
87 65
0.255±0.015*
(6.477±0.381)
1 2 34
0.045-0.065
(1.143-1.651)
0.065
(1.651)
TYP
0.005
(0.127)
MIN
0.100±0.010
(2.540±0.254)
0.130±0.005
(3.302±0.127)
0.125
(3.175)
MIN
0.018±0.003
(0.457±0.076)
0.015
(0.380)
MIN
*DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTUSIONS.
MOLD FLASH OR PROTUSIONS SHALL NOT EXCEED 0.010" (0.254mm)
0.300-0.325
(7.620-8.255)
0.009-0.015
(0.229-0.381)
0.325 +0.025
-0.015
(8.255 +0.635 )
-0.381
P (8L PDIP ) AMS DRW# 042294
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
7페이지 | |||
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부품번호 | 상세설명 및 기능 | 제조사 |
AMSOP-77F | ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER | Advanced Monolithic Systems |
AMSOP-77FP | ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER | Advanced Monolithic Systems |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |