Datasheet OP297 (Analog Devices) - 10

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OP297 OPEN-LOOP GAIN LINEARITY RL = 10kΩ IV) V
The OP297 has both an extremely high gain of 2000 V/mV
/D S = ±15V V VCM = 0V
minimum and constant gain linearity. This enhances the
10µ TA = +125°C E (
precision of the OP297 and provides for very high accuracy in
G A
high closed-loop gain applications. Figure 30 illustrates the
T L TA = +25°C
typical open-loop gain linearity of the OP297 over the military
VO T
temperature range.
PU N 0 I L T IA A = –55°C T N E ER F IF D
0
–15 –10 –5 0 5 10 15
03 0-
OUTPUT VOLTAGE (V)
30 00 Figure 30. Open-Loop Linearity of the OP297 Rev. G | Page 10 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION AC PERFORMANCE GUARDING AND SHIELDING OPEN-LOOP GAIN LINEARITY APPLICATION CIRCUITS PRECISION ABSOLUTE VALUE AMPLIFIER PRECISION CURRENT PUMP PRECISION POSITIVE PEAK DETECTOR SIMPLE BRIDGE CONDITIONING AMPLIFIER NONLINEAR CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE