Datasheet OP177 (Analog Devices) - 7

OP177 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 2 20 TA = 25°C VS = ±15V VS = ±15V 25 ) RL = 10kΩ DEVICE IMMERSED IN V) 0V 1 70° OIL BATH (20 UNITS) = N V) I E (µ UT E G 30 O A E (µ V LT G O A @ LT 0 CHANG 35 T V O E E 0mV V O UT T L UT D O E 40 INP T OFFS L ABS U –1 P IN (NUL 45
006 009 00289-
–2
00289-
50 –10 –5 0 5 10 0 10 20 30 40 50 60 70 OUTPUT VOLTAGE (V) TIME (Seconds)
Figure 6. Gain Linearity (Input Voltage vs. Output Voltage) Figure 9. Offset Voltage Change Due to Thermal Shock
100 25 TA = 25°C VS = ±15V ) 20 mW V) µ N ( IO (V/ T 15 P IN A UM 10 G P NS O O 10 -L R CO E PEN W O O P 5
007 010 00289-
1
00289-
0 0 10 20 30 40 –55 –35 –15 5 25 45 65 85 105 125 TOTAL SUPPLY VOLTAGE, V+ TO V– (V) TEMPERATURE (°C)
Figure 7. Power Consumption vs. Power Supply Figure 10. Open-Loop Gain vs. Temperature
5 16 T 4 A = 25°C RL = 2kΩ 3 LOT A 12 LOT B 2 V) µ LOT C LOT D (V/ 1 IN V) A (µ 0 G 8 P OS O V O –1 -L –2 PEN O 4 –3 –4
1 1 008 0 00289-
–5
00289-
0 0 20 40 60 80 100 120 140 160 180 0 ±5 ±10 ±15 ±20 TIME (Seconds) POWER SUPPLY VOLTAGE (V)
Figure 8. Warm-Up VOS Drift (Normalized) Z Package Figure 11. Open-Loop Gain vs. Power Supply Voltage Rev. H | Page 6 of 16 Document Outline FEATURES PIN CONFIGURATION GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS TEST CIRCUITS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION GAIN LINEARITY THERMOCOUPLE AMPLIFIER WITH COLD-JUNCTION COMPENSATION PRECISION HIGH GAIN DIFFERENTIAL AMPLIFIER ISOLATING LARGE CAPACITIVE LOADS BILATERAL CURRENT SOURCE PRECISION ABSOLUTE VALUE AMPLIFIER PRECISION POSITIVE PEAK DETECTOR PRECISION THRESHOLD DETECTOR/AMPLIFIER OUTLINE DIMENSIONS ORDERING GUIDE