OP77 ,Next Generation OP07, Ultralow Offset Voltage Operational AmplifierSPECIFICATIONSs AOP77AParameter Symbol Conditions Min Typ Max UnitINPUT OFFSET VOLTAGE V 10 25 mVOS ..
OP777AR ,Precision Micropower Single Supply Operational AmplifierApplications for these amplifiers include both line powered andmicropower operation and rail-to-rai ..
OP777ARM ,Precision Micropower Single Supply Operational AmplifierCHARACTERISTICSOutput Voltage High V I = 1 mA, –40°C ≤ T ≤ +85°C 4.88 VOH L A Output Voltage Low V ..
OP77AJ/883C ,Next Generation OP07, Ultralow Offset Voltage Operational AmplifierGENERAL DESCRIPTION(J-Suffix)The OP77 significantly advances the state-of-the-art in precisionop am ..
OP77AZ ,NEXT GENERATION OP07, ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIERFEATURES
. Outstanding Ga Linearity
. Ultra High Gain ........................................ 50 ..
OP77AZ/883C ,Next Generation OP07, Ultralow Offset Voltage Operational Amplifiercharacteristics, plus the exceptional4V– (CASE)TCV of 0.3 mV/∞C maximum and the low V of 25 mV maxi ..
P4SMA440CA , Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
P4SMA440CA , Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
P4SMA47A ,ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V
P4SMA47CA , Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
P4SMA47CA , Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
P4SMA480A ,ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V
OP77
Next Generation OP07, Ultralow Offset Voltage Operational Amplifier
REV.C
Next Generation OP07
Ultralow Offset Voltage Operational Amplifier
PIN CONNECTIONS
Epoxy Mini-Dip (P-Suffix)
8-Pin Hermetic DIP
TO-99
(J-Suffix)
FEATURES
Outstanding Gain Linearity
Ultrahigh Gain 5000 V/mV Min
Low VOS Over Temperature 60 �V Max
Excellent TCVos0.3 �V/�C Max
High PSRR 3 �V/V Max
Low Power Consumption 60 mW Max
Fits OP07, 725,108A/308A, 741 Sockets
Available in Die Form
GENERAL DESCRIPTIONThe OP77 significantly advances the state-of-the-art in precision
op amps. The OP77’s outstanding gain of 10,000,000 or more
is maintained over the full 10 V output range. This exceptional
gain-linearity eliminates incorrectable system nonlinearities
common in previous monolithic op amps, and provides superior
performance in high closed-loop gain applications. Low initial
VOS drift and rapid stabilization time, combined with only 50
mW power consumption, are significant improvements over
previous designs. These characteristics, plus the exceptional
TCVOS of 0.3 mV/∞C maximum and the low VOS of 25 mV maxi-
mum, eliminates the need for VOS adjustment and increases
system accuracy over temperature.
PSRR of 3 mV/V (110 dB) and CMRR of 1.0 mV/V maximum
virtually eliminate errors caused by power supply drifts and
common-mode signals. This combination of outstanding char-
acteristics makes the OP77 ideally suited for high-resolution
instrumentation and other tight error budget systems.
OP77–SPECIFICATIONSPOWER CONSUMPTION
NOTESLong-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 2.5 mV.Sample tested.Guaranteed by design.
ELECTRICAL SPECIFICATIONS(@ Vs = �15 V, TA = 25�C, unless otherwise noted.)
OP77
SPECIFICATIONSNOTESOP77A: TCVCS is 100% tested.Guaranteed by design.
ELECTRICAL SPECIFICATIONS(@ Vs = �15 V, –55�C £ TA £ 125�C, unless otherwise noted.)
OP77–SPECIFICATIONS
ELECTRICAL CHARACTERISTICSRANGERp = 20 kn�3�3mV
NOTESLong-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 2.5 mV.Sample tested.Guaranteed by design.
(@ Vs = �15 V, TA = 125�C, unless otherwise noted.)
OP77
SPECIFICATIONS
ELECTRICAL CHARACTERISTICSNOTESOP77E: TCVOS is 100% tested on J and Z packages.Guaranteed by end-point limits.
(@ Vs = �15 V, –25�C £ TA £ +85�C for OP77E/FJ and OP77E/FZ, unless otherwise noted.)
OP77–SPECIFICATIONSNOTESGuaranteed by design.Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
WAFER TEST LIMITS(@ Vs = �15 V, TA = 25�C, for OP77N devices, unless otherwise noted.)
TYPICAL ELECTRICAL CHARACTERISTICS(@ Vs = �15 V, TA = 25�C, unless otherwise noted.)
ABSOLUTE MAXIMUM RATINGS1Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±22 V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . .±30 V
Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±22 V
Output Short-Circuit Duration . . . . . . . . . . . . . . . . .Indefinite
Storage Temperature Range
J and Z Packages . . . . . . . . . . . . . . . . . . . .–65∞C to +150∞C
Operating Temperature Range
OP77A . . . . . . . . . . . . . . . . . . . . . . . . . . .–55∞C to +125∞C
OP77E, OPP77F (J, Z) . . . . . . . . . . . . . . . .–25∞C to +85∞C
Junction Temperature (Tj) . . . . . . . . . . . . .–65∞C to +150∞C
Lead Temperature (Soldering, 60 sec.) . . . . . . . . . . . . .300∞C
NOTESAbsolute Maximum Ratings apply to both DICE and packaged parts, unless
otherwise noted.For supply voltages less than ±22 V, the absolute maximum input voltage is
equal to the supply voltage.
TO-99 (J)
NOTE�jA is specified for worst-case mounting conditions, i.e., �jA is specified for
device in socket for TO, CERDIP, P-DIP, and PLCC packages; �jA is specified
for device soldered to printed circuit board for SO package.
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the OP77 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
BONDING DIAGRAMDIE SIZE 0.093 � 0.057 inch, 5301 sq. mm
(2.36 � 1.45 mm, 3.42 sq. mm)
1. BALANCE
2. INVERTING INPUT
3. NONINVERTING INPUT
4. V-
6. OUTPUT
7. V+
8. BALANCE
ORDERING GUIDENot for new designs; obsolete April 2002.
For Military processed devices, please refer to the Standard
Microcircuit Drawing (SMD) available at
www.dscc.dla.mil/programs/milspec/default.asp
OP77
–Typical Performance CharacteristicsTPC 1. Gain Linearity (Input
Voltage vs. Output Voltage)
TPC 4. Untrimmed Offset
Voltage vs. Temperature
TPC 7. Closed-Loop Response for
Various Gain Configurations
TPC 2. Open-Loop Gain vs.
Temperature
TPC 5. Warm-Up Drift
TPC 8. Open-Loop Gain/Phase
Response
TPC 3. Open-Loop Gain vs.
Power Supply Voltage
TPC 6. Offset Voltage Change
Due to Thermal Shock
TPC 9. CMRR vs. Frequency
