Datasheet OP249 (Analog Devices) - 9

Data Sheet OP249 0.1 500mV 1s TA = 25°C VS = ±15V VO = 10V p-p RL = 10kΩ AV = 1 +1µV –1µV
021 018 00296-
0.01
00296-
BANDWIDTH (0.1Hz TO 10Hz) 20 100 1k 10k 20k TA = 25°C, VS = ±15V
Figure 18. Distortion vs. Frequency Figure 21. Low Frequency Noise
60 0.1 TA = 25°C T V A = 25°C 50 S = ±15V VS = ±15V V A O = 10V p-p VCL = 100 ) R 40 L = 2kΩ A dB V = 10 ( IN 30 GA AVCL = 10 20 -LOOP A D VCL = 5 E 10 LOS C 0 AVCL = 1 –10
022 019
–20
00296-
1k 10k 100k 1M 10M 100M 0.01
00296-
20 100 1k 10k 20k FREQUENCY (Hz)
Figure 19. Distortion vs. Frequency Figure 22. Closed-Loop Gain vs. Frequency
50 0.1 TA = 25°C T V A = 25°C S = ±15V VS = ±15V V 40 O = 10V p-p RL = 600kΩ AV = 10 ) (Ω 30 E C A N VCL = 1 A 20 IMPED AVCL = 10 10 AVCL = 100
023 020
0
00296-
100 1k 10k 100k 1M 10M 0.01
00296-
20 100 1k 10k 20k FREQUENCY (Hz)
Figure 20. Distortion vs. Frequency Figure 23. Closed-Loop Output Impedance vs. Frequency Rev. I | Page 9 of 18 Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Applications Information Open-Loop Gain Linearity Offset Voltage Adjustment Settling Time DAC Output Amplifier Discussion on Driving ADCs Outline Dimensions Ordering Guide