Datasheet OP1177, OP2177, OP4177 (Analog Devices) - 8

OP1177 /OP2177 /OP4177 Data Sheet VSY = ±15V 15V OUTPUT 0V V ) SY = ±15V IV RL = 10kΩ /D A V V = –100 VIN = 200mV 0.2µ ( EIS 0V NOV –200mV INPUT
9 2 1 2 -0 -0 27 27
TIME (4µs/DIV)
26
TIME (1s/DIV)
26 0 0 Figure 19. Negative Overvoltage Recovery Figure 22. 0.1 Hz to 10 Hz Input Voltage Noise
140 18 VSY = ±15V VSY = ±15V 120 16 ) /√Hz V 14 100 n ( Y IT ) 12 S B d 80 N ( E 10 RR E D 60 IS CM O 8 N E 40 G TA 6 20 VOL 4 0 2
20 3
10 100 1k 10k 100k 1M 10M
2 -0
0 50 100 150 200 250
0 27 7-
FREQUENCY (Hz)
26
FREQUENCY (Hz)
262 0 0 Figure 20. CMRR vs. Frequency Figure 23. Voltage Noise Density vs. Frequency
140 35 VSY = ±15V VSY = ±15V 120 30 A) m +ISC 100 ( T 25 N E –I –PSRR SC B) 80 20 d CURR RR ( +PSRR IT S 15 P 60 RCU -CI 40 T R 10 O H S 20 5 0
1
0
2 4
10 100 1k 10k 100k 1M 10M
0
–50 0 50 100 150
2 7- -0
FREQUENCY (Hz)
62 27
TEMPERATURE (°C)
02 26 0 Figure 21. PSRR vs. Frequency Figure 24. Short-Circuit Current vs. Temperature Rev. H | Page 8 of 24 Document Outline Features Applications Pin Configurations General Description Revision History Specifications Electrical Characteristics Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Functional Description Total Noise-Including Source Resistors Gain Linearity Input Overvoltage Protection Output Phase Reversal Settling Time Overload Recovery Time THD + Noise Capacitive Load Drive Stray Input Capacitance Compensation Reducing Electromagnetic Interference Proper Board Layout Difference Amplifiers A High Accuracy Thermocouple Amplifier Low Power Linearized RTD Single Operational Amplifier Bridge Realization of Active Filters Band-Pass KRC or Sallen-Key Filter Channel Separation References on Noise Dynamics and Flicker Noise Outline Dimensions Ordering Guide