Datasheet OP297 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Dual Low Bias Current Precision Operational Amplifier |
| 页数 / 页 | 16 / 8 — OP297. 100. S = ±15V. A = 25°C. L = 30pF. L = 1MΩ. GAIN. ) B 60. rees). … |
| 修订版 | G |
| 文件格式/大小 | PDF / 344 Kb |
| 文件语言 | 英语 |
OP297. 100. S = ±15V. A = 25°C. L = 30pF. L = 1MΩ. GAIN. ) B 60. rees). PHASE. NCE. A = –55°C. OOP. 135. 0.1. HAS. 180. UT O. 0.01. –20. 225. TA = +125°C. –40. 270
该数据表的模型线
文件文字版本
OP297 100 1k V T S = ±15V A = 25°C C V 80 L = 30pF S = ±15V R 100 L = 1MΩ GAIN ) ) B 60 Ω d ( ( rees) 10 IN PHASE eg NCE D 40 90 GA ( DA T E T IF P 1 A = –55°C OOP H M 20 135 I -L S N E UT E P 0.1 HAS OP 0 180 P UT O 0.01 –20 225 TA = +125°C –40 270 0.001 100 1k 10k 100k 1M 10M
23 25 0
10 100 1k 10k 100k 1M
0 0- 0-
FREQUENCY (Hz)
30
FREQUENCY (Hz)
30 00 00 Figure 23. Open-Loop Gain, Phase vs. Frequency Figure 25. Open-Loop Output Impedance vs. Frequency
70 T A = 25°C V 60 S = ±15V AVCL = +1 VOUT = 100mV p-p –EDGE 50 ) % ( T O 40 O +EDGE SH 30 VER O 20 10 0
24
10 100 1k 10k
-0 00
LOAD CAPACITANCE (pF)
03 0 Figure 24. Small Signal Overshoot vs. Load Capacitance Rev. G | Page 8 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
23 25 0
10 100 1k 10k 100k 1M
0 0- 0-
FREQUENCY (Hz)
30
FREQUENCY (Hz)
30 00 00 Figure 23. Open-Loop Gain, Phase vs. Frequency Figure 25. Open-Loop Output Impedance vs. Frequency
70 T A = 25°C V 60 S = ±15V AVCL = +1 VOUT = 100mV p-p –EDGE 50 ) % ( T O 40 O +EDGE SH 30 VER O 20 10 0
24
10 100 1k 10k
-0 00
LOAD CAPACITANCE (pF)
03 0 Figure 24. Small Signal Overshoot vs. Load Capacitance Rev. G | Page 8 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