ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER OP77RP TRIM

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ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER OP77RP TRIM

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SPACE PRODUCTS
ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
OP77RP
TRIM
TRIM
Memory
FEATURES:
Total dose hardness: typical krad (Si), dependent upon orbit Outstanding gain linearity Ultra high gain: 5000V/mV min. over temperature range: 120µV Excellent TCVOS: 0.3µV/°C High PSRR: 3µV/V power consumption: 60mW
DESCRIPTION:
Space Electronics' OP77RP RAD-PAK®) pushes forward stateof-the-art precision amps. OP77RP maintained gain 10,000,000 more over full ±10V output range. This exceptional gain-linearity eliminates uncorrectable system non-linearities common previous monolithic amps, provides superior performance high closed-loop-gain applications. initial drift rapid stabilization time, combined with only 60mW power consumption, significant improvements over previous designs. These characteristics, plus exceptional TCVOS 0.3µV/°C maximum 45µV maximum, eliminates need adjustment increases system accuracy over temperature. Capable surviving space environments, OP77RP designed high reliability most demanding space applications. patented radiation-hardened RAD-PAK® technology incorporates radiation shielding microcircuit package. provides krad (Si) total dose survivability.
data sheets subject change without notice
0610.99Rev0
(619) 452-4167 Fax: (619) 452-5499 www.spaceelectronics.com
©1999 Space Electronics Inc. rights reserved.
OP77RP
ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
TABLE OP77RP ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Differential Input Voltage Input Voltage Output Short-circuit Duration Storage Temperature Range Operating Temperature Range Junction Temperature (Tj) Lead Temperature (Soldering, sec.) Indefinite +150 +125 +150 +300 UNITS
TABLE OP77RP ELECTRICAL CHARACTERISTICS
±15V, -55°C +125°C, UNLESS OTHERWISE SPECIFIED) PARAMETER Input Offset Voltage Average Input Offset Voltage Drift Input Offset Current Average Input Offset Current Drift1 Input Bias Current Average Input Bias Current Drift1 Input Voltage Range Common-mode Rejection Ratio Power-supply Rejection Ratio Large-signal Voltage Gain Output Voltage Swing Power Consumption Guaranteed end-point limits. SYMBOL TCVOS TCIOS TCIB CMRR PSRR ±13V ±18V ±10V ±15V, Load TEST CONDITIONS -0.2 -±13 -1000 -TYP ±13.5 4000 ±13.0 UNITS µV/°C rA/°C
Memory
A/°C
µV/V µV/V
0610.99Rev0
data sheets subject change without notice
©1999 Space Electronics Inc. rights reserved.
OP77RP
TYPICAL OFFSET VOLTAGE TEST CIRCUIT
200k
ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
TYPICAL LOW-FREQUENCY NOISE TEST CIRCUIT
2.5M
VINPUT REFERRED NOISE 4.7µF (~10Hz Filter) 3.3k OUTPUT
4000
OPTIONAL OFFSET NULLING CIRCUIT
INPUT OUTPUT
BURN-IN CIRCUIT
100k
+18V 10µF 0.1µF
Memory
0.1µF
10µF
-18V
0610.99Rev0
data sheets subject change without notice
©1999 Space Electronics Inc. rights reserved.
OP77RP
ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
TYPICAL PERFORMANCE CHARACTERISTICS
Memory
0610.99Rev0
data sheets subject change without notice
©1999 Space Electronics Inc. rights reserved.
OP77RP
ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
TYPICAL PERFORMANCE CHARACTERISTICS
Memory
0610.99Rev0
data sheets subject change without notice
©1999 Space Electronics Inc. rights reserved.
OP77RP
ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
Memory
0610.99Rev0
data sheets subject change without notice
©1999 Space Electronics Inc. rights reserved.

ULTRALOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER OP77RP TRIM

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