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OPA177 PDF даташит

Спецификация OPA177 изготовлена ​​​​«Burr-Brown» и имеет функцию, называемую «Precision OPERATIONAL AMPLIFIER».

Детали детали

Номер произв OPA177
Описание Precision OPERATIONAL AMPLIFIER
Производители Burr-Brown
логотип Burr-Brown логотип 

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OPA177 Даташит, Описание, Даташиты
®
OPA177
OPA177
OPA177
Precision
OPERATIONAL AMPLIFIER
FEATURES
q LOW OFFSET VOLTAGE: 25µV max
q LOW DRIFT: 0.3µV/°C
q HIGH OPEN-LOOP GAIN: 130dB min
q LOW QUIESCENT CURRENT: 1.5mA typ
q REPLACES INDUSTRY-STANDARD OP
AMPS: OP-07, OP-77, OP-177, AD707,
ETC.
DESCRIPTION
The OPA177 precision bipolar op amp feature very
low offset voltage and drift. Laser-trimmed offset,
drift and input bias current virtually eliminate the need
for costly external trimming. The high performance
and low cost make them ideally suited to a wide range
of precision instrumentation.
The low quiescent current of the OPA177 dramati-
cally reduce warm-up drift and errors due to thermo-
V+
7
Trim
1
14k
Trim
8
APPLICATIONS
q PRECISION INSTRUMENTATION
q DATA ACQUISITION
q TEST EQUIPMENT
q BRIDGE AMPLIFIER
q THERMOCOUPLE AMPLIFIER
electric effects in input interconnections. It provides
an effective alternative to chopper-stabilized amplifi-
ers. The low noise of the OPA177 maintains accuracy.
OPA177 performance gradeouts are available. Pack-
aging options include 8-pin plastic DIP
and SO-8 surface-mount packages.
+In 500
3
25
VO
6
30
–In 500
2
V–
4
20µA
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1990 Burr-Brown Corporation
PDS-1081E
Printed in U.S.A. August, 1997









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OPA177 Даташит, Описание, Даташиты
OPA177 SPECIFICATIONS
At VS = ±15V, TA = +25°C, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
Long-Term Input Offset(1)
Voltage Stability
Offset Adjustment Range
Power Supply Rejection Ratio
INPUT BIAS CURRENT
Input Offset Current
Input Bias Current
NOISE
Input Noise Voltage
Input Noise Current
INPUT IMPEDANCE
Input Resistance
INPUT VOLTAGE RANGE
Common-Mode Input Range(4)
Common-Mode Rejection
OPEN-LOOP GAIN
Large Signal Voltage Gain
OUTPUT
Output Voltage Swing
Open-Loop Output Resistance
FREQUENCY RESPONSE
Slew Rate
Closed-Loop Bandwidth
POWER SUPPLY
Power Consumption
Supply Current
CONDITION
RP = 20k
VS = ±3V to ±18V
1Hz to 100Hz(2)
1Hz to 100Hz
Differential Mode(3)
Common-Mode
VCM = ±13V
RL 2k
VO = ±10V(5)
RL 10k
RL 2k
RL 1k
RL 2k
G = +1
VS = ±15V, No Load
VS = ±3V, No Load
VS = ±15V, No Load
OPA177F
MIN TYP
MAX
10
0.3
±3
115 125
25
0.3 1.5
0.5 ±2
85 150
4.5
26 45
200
±13 ±14
130 140
5110 12,000
±13.5
±12.5
±12
±14
±13
±12.5
60
0.1 0.3
0.4 0.6
40 60
3.5 4.5
1.3 2
MIN
110
18.5
T
115
2000
T
T
T
T
T
OPA177G
TYP
MAX
20 60
0.4
T
120
T 2.8
T ±2.8
TT
T
T
T
T
T
6000
T
T
T
T
T
T
TT
TT
TT
UNITS
µV
µV/Mo
mV
dB
nA
nA
nVrms
pArms
M
G
V
dB
V/mV
V
V
V
V/µs
MHz
mW
mW
mA
At VS = ±15V, –40°C TA +85°C, unless otherwise noted.
OFFSET VOLTAGE
Input Offset Voltage
Average Input Offset
Voltage Drift
Power Supply Rejection Ratio
INPUT BIAS CURRENT
Input Offset Current
Average Input Offset Current
Drift(6)
Input Bias Current
Average Input Bias Current
Drift(6)
VS = ±3V to ±18V
15 40
0.1 0.3
20 100
0.7 1.2
µV
µV/°C
110 120
106 115
dB
0.5 2.2
1.5 40
0.5 ±4
8 40
T 4.5
T 85
T ±6
15 60
nA
pA/°C
nA
pA/°C
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
OPEN-LOOP GAIN
Large Signal Voltage Gain
OUTPUT
Output Voltage Swing
POWER SUPPLY
Power Consumption
Supply Current
T Same as specification for product to left.
VCM = ±13V
RL 2k, VO = ±10V
RL 2k
VS = ±15V, No Load
VS = ±15V, No Load
±13 ±13.5
120 140
TT
110 T
2000
6000
1000
4000
±12 ±13
TT
60 75
2 25
TT
TT
V
dB
V/mV
V
mW
mA
NOTES: (1) 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 less than 2µV. (2) Sample tested. (3) Guaranteed by design. (4) Guaranteed
by CMRR test condition. (5) To insure high open-loop gain throughout the ±10V output range, AOL is tested at –10V VO 0V, 0V VO +10V, and –10V VO +10V.
(6) Guaranteed by end-point limits.
®
OPA177
2









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OPA177 Даташит, Описание, Даташиты
PIN CONFIGURATION
Top View
Offset Trim 1
–In 2
+In 3
V– 4
DIP/SOIC
8 Offset Trim
7 V+
6 VO
5 No Internal Connection
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage ....................................................................... ±22V
Differential Input Voltage ................................................................... ±30V
Input Voltage ....................................................................................... ±VS
Output Short Circuit ................................................................. Continuous
Operating Temperature:
Plastic DIP (P), SO-8 (S) .............................................. –40°C to +85°C
θJA (PDIP) ................................................................................. 100°C/W
θJA (SOIC) ................................................................................. 160°C/W
Storage Temperature:
Plastic DIP (P), SO-8 (S) ............................................ –65°C to +125°C
Junction Temperature .................................................................... +150°C
Lead Temperature (soldering, 10s) P packages ........................... +300°C
(soldering, 3s) S package ............................... +260°C
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE
DRAWING TEMPERATURE
NUMBER(1)
RANGE
OPA177FP
OPA177GP
OPA177GS
8-Pin Plastic DIP
8-Pin Plastic DIP
SO-8 Surface-Mount
006
006
182
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ELECTROSTATIC
DISCHARGE SENSITIVITY
Any integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. ESD can cause damage ranging
from subtle performance degradation to complete device
failure. Precision integrated circuits may be more suscep-
tible to damage because very small parametric changes
could cause the device not to meet published specifications.
Burr-Brown’s standard ESD test method consists of five
1000V positive and negative discharges (100pF in series
with 1.5k) applied to each pin.
Failure to observe proper handling procedures could result
in small changes to the OPA177’s input bias current.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
3 OPA177










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