Datasheet OP97 (Analog Devices) - 9

OP97 80 80 GAIN PHASE T 60 A = –55°C 60 TA = –55°C ) TA = +125°C ) B 40 90 B 40 90 d d ( PHASE rees) ( GAIN TA = +125°C rees) IN eg IN eg 20 135 D 20 135 D GA ( ( T GA T TA = +125°C IF IF OOP TA = +125°C 0 180 OOP -L 0 180 TA = –55°C -L N E SH N E SH T E S A = –55°C S A E A OP –20 225 H H P OP –20 225 P V VS = ±15V S = ±15V –40 C –40 CL = 20pF L = 20pF R RL = 1MΩ L = 1MΩ –60
20
–60
23
100 1k 10k 100k 1M 10M
0 0 9-
100 1k 10k 100k 1M 10M
9-
FREQUENCY (Hz)
29
FREQUENCY (Hz)
29 00 00 Figure 20. Open-Loop Gain, Phase vs. Frequency (COC = 0 pF) Figure 23. Open-Loop Gain, Phase vs. Frequency (COC = 100 pF)
10 1 TA = 25°C RL = 10kΩ VS = ±15V VS = ±15V R TA = +125°C CL = 100pF 1 L = 10kΩ 1% THD VOUT = 3V rms s) 0.1 TA = –55°C ) µ 0.1 % V/ E ( N ( T A D + AVCL = 100 R H T 0.01 EW AVCL = 10 SL 0.01 0.001 AVCL = 1 0.0001
21
0.001
24
10 100 1k 10k
0 0 9-
1 10 100 1k 10k
9-
FREQUENCY (Ω)
29
OVERCOMPENSATION CAPACITOR (pF)
29 00 00 Figure 21. Total Harmonic Distortion Plus Noise vs. Frequency Figure 24. Slew Rate vs. Overcompensation
70 1000 TA = 25°C V 60 S = ±15V A T VCL = +1 A = +125°C VOUT = 100mV p-p +EDGE ) 50 C T OC = 0pF A = –55°C ) kHz 100 % ( H ( 40 –EDGE T ID OOT H S R 30 E BANDW OV IN 10 20 A G VS = ±15V CL = 20pF 10 RL = 1MΩ A = 100 V 0
22
1
25
10 100 1k 10k
0 9-
1 10 100 1k 10k
0 9-
LOAD CAPACITANCE (pF)
29
OVERCOMPENSATION CAPACITOR (pF)
29 00 00 Figure 22. Small Signal Overshoot vs. Capacitive Load Figure 25. Gain Bandwidth Product vs. Overcompensation Rev. G | Page 9 of 16 Document Outline FEATURES PIN CONNECTIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATION INFORMATION AC PERFORMANCE GUARDING AND SHIELDING OUTLINE DIMENSIONS ORDERING GUIDE