Datasheet AD8610, AD8620 (Analog Devices) - 10

AD8610/AD8620 100 VS = ±5V ) VS = ±13V 90 V VIN p-p = 1.8µV /DI V 80 1µ ( E 70 IS O 60 N ) GAIN = +1 E (Ω AG T 50 T L Z OU O 40 AK V 30 E GAIN = +10 GAIN = +100 -P O 20 T AK- 10
30 0
E
27 0-
P
0 0- 73 73
0
02 02
1k 10k 100k 1M 10M 100M TIME (1s/DIV) FREQUENCY (Hz)
Figure 27. 0.1 Hz to 10 Hz Input Voltage Noise Figure 30. ZOUT vs. Frequency
1000 3000 VS = ±13V z) 2500 H V/ n Y ( 100 T 2000 SI N E ) A 1500 (p ISE D I B O N E 10 1000 G A T L VO 500
8 1 -02 03 30 0- 73
1
027
0
02
1 10 100 1k 10k 100k 1M 0 25 85 125 FREQUENCY (Hz) TEMPERATURE (°C)
Figure 28. Input Voltage Noise Density vs. Frequency Figure 31. Input Bias Current vs. Temperature
100 40 VS = ±13V 90 VS = ±13V 35 RL = 2kΩ ) VIN = 100mV p-p 80 % ( T 30 70 O O 60 SH 25 ) (Ω GAIN = +1 VER T 50 O 20 L Z OU A 40 N G 15 30 SI L +OS –OS GAIN = +100 GAIN = +10 L A 10 20 SM
9
10 5
02 32 0 0- 0- 73 73
0
02
0
02
1k 10k 100k 1M 10M 100M 0 10 100 1k 10k FREQUENCY (Hz) CAPACITANCE (pF)
Figure 29. ZOUT vs. Frequency Figure 32. Small Signal Overshoot vs. Load Capacitance Rev. F | Page 10 of 24 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION FUNCTIONAL DESCRIPTION Power Consumption Driving Large Capacitive Loads Slew Rate (Unity Gain Inverting vs. Noninverting) Input Overvoltage Protection No Phase Reversal THD Readings vs. Common-Mode Voltage Noise vs. Common-Mode Voltage Settling Time Output Current Capability Operating with Supplies Greater than ±13 V Input Offset Voltage Adjustment Programmable Gain Amplifier (PGA) High Speed Instrumentation Amplifier High Speed Filters Second-Order, Low-Pass Filter High Speed, Low Noise Differential Driver OUTLINE DIMENSIONS ORDERING GUIDE