Datasheet AD8505, AD8506, AD8508 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | 20 µA Maximum, RRIO, Zero Input Crossover Distortion Single Op Amp |
| Pages / Page | 20 / 8 — AD8505/AD8506/AD8508. 10k. VSY = 1.8V. VSY = 5V. Y R. VDD – VOH. 100. PPL … |
| Revision | F |
| File Format / Size | PDF / 665 Kb |
| Document Language | English |
AD8505/AD8506/AD8508. 10k. VSY = 1.8V. VSY = 5V. Y R. VDD – VOH. 100. PPL 100. PPL. VOL. DD – VOH. T 0.1. 0.1. 0.01. 0.001. LOAD CURRENT (mA). (m 12
Text Version of Document
AD8505/AD8506/AD8508
TA = 25°C, unless otherwise noted.
10k 10k VSY = 1.8V VSY = 5V V) V) (m (m 1k IL 1k IL A A Y R Y R VDD – VOH 100 PPL 100 PPL SU SU V O O OL 10 T VOL T E V E G DD – VOH G A 10 A T T L L 1 O O V V T T U U P 1 P T T 0.1 U U O O 0.1 0.01 0.001 0.01 0.1 1 10
10 13 -0
0.001 0.01 0.1 1 10 100
-0
LOAD CURRENT (mA)
00
LOAD CURRENT (mA)
00 69 69 0 0 Figure 19. Output Voltage to Supply Rail vs. Load Current Figure 22. Output Voltage to Supply Rail vs. Load Current
14 14 ) VSY = 1.8V ) VSY = 5V V V (m 12 (m 12 IL IL A VDD – VOH @ RL = 10kΩ A VDD – VOH @ RL = 10kΩ R R Y 10 Y 10 L L PP PP U U S 8 S 8 O O V V E T OL @ RL = 10kΩ E T OL @ RL = 10kΩ G 6 G 6 A A T T L L VO 4 VO 4 T T U U P VDD – VOH @ RL = 100kΩ P T T V U 2 DD – VOH @ RL = 100kΩ U 2 O O VOL @ RL = 100kΩ VOL @ RL = 100kΩ 0
1
0
4
–40 –25 –10 5 20 35 50 65 80 95 110 125
01 01 0-
–40 –25 –10 5 20 35 50 65 80 95 110 125
0- 90
TEMPERATURE (°C)
90 06
TEMPERATURE (°C)
06 Figure 20. Output Voltage to Supply Rail vs. Temperature Figure 23. Output Voltage to Supply Rail vs. Temperature
90 90 V AD8508 CM = VSY/2 VCM = VSY/2 80 AD8506 80 AD8505 A) 70 µ A) 70 µ ( ( NT 60 NT 60 AD8508, 1.8V RE RE AD8508, 5V 50 50 AD8506, 1.8V CUR CUR Y Y AD8606, 5V L L P 40 P 40 AD8505, 1.8V UP AD8505, 5V UP S 30 S 30 AL AL T T O 20 O T 20 T 10 10
52
0
0 0-
0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
53 90
–40 –25 –10 5 20 35 50 65 80 95 110 125
0 06 0- 90
SUPPLY VOLTAGE (V) TEMPERATURE (°C)
06 Figure 21. Total Supply Current vs. Supply Voltage Figure 24. Total Supply Current vs. Temperature Rev. E | Page 8 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—1.8 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION PULSE OXIMETER CURRENT SOURCE FOUR-POLE, LOW-PASS BUTTERWORTH FILTER FOR GLUCOSE MONITOR OUTLINE DIMENSIONS ORDERING GUIDE
TA = 25°C, unless otherwise noted.
10k 10k VSY = 1.8V VSY = 5V V) V) (m (m 1k IL 1k IL A A Y R Y R VDD – VOH 100 PPL 100 PPL SU SU V O O OL 10 T VOL T E V E G DD – VOH G A 10 A T T L L 1 O O V V T T U U P 1 P T T 0.1 U U O O 0.1 0.01 0.001 0.01 0.1 1 10
10 13 -0
0.001 0.01 0.1 1 10 100
-0
LOAD CURRENT (mA)
00
LOAD CURRENT (mA)
00 69 69 0 0 Figure 19. Output Voltage to Supply Rail vs. Load Current Figure 22. Output Voltage to Supply Rail vs. Load Current
14 14 ) VSY = 1.8V ) VSY = 5V V V (m 12 (m 12 IL IL A VDD – VOH @ RL = 10kΩ A VDD – VOH @ RL = 10kΩ R R Y 10 Y 10 L L PP PP U U S 8 S 8 O O V V E T OL @ RL = 10kΩ E T OL @ RL = 10kΩ G 6 G 6 A A T T L L VO 4 VO 4 T T U U P VDD – VOH @ RL = 100kΩ P T T V U 2 DD – VOH @ RL = 100kΩ U 2 O O VOL @ RL = 100kΩ VOL @ RL = 100kΩ 0
1
0
4
–40 –25 –10 5 20 35 50 65 80 95 110 125
01 01 0-
–40 –25 –10 5 20 35 50 65 80 95 110 125
0- 90
TEMPERATURE (°C)
90 06
TEMPERATURE (°C)
06 Figure 20. Output Voltage to Supply Rail vs. Temperature Figure 23. Output Voltage to Supply Rail vs. Temperature
90 90 V AD8508 CM = VSY/2 VCM = VSY/2 80 AD8506 80 AD8505 A) 70 µ A) 70 µ ( ( NT 60 NT 60 AD8508, 1.8V RE RE AD8508, 5V 50 50 AD8506, 1.8V CUR CUR Y Y AD8606, 5V L L P 40 P 40 AD8505, 1.8V UP AD8505, 5V UP S 30 S 30 AL AL T T O 20 O T 20 T 10 10
52
0
0 0-
0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
53 90
–40 –25 –10 5 20 35 50 65 80 95 110 125
0 06 0- 90
SUPPLY VOLTAGE (V) TEMPERATURE (°C)
06 Figure 21. Total Supply Current vs. Supply Voltage Figure 24. Total Supply Current vs. Temperature Rev. E | Page 8 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—1.8 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION PULSE OXIMETER CURRENT SOURCE FOUR-POLE, LOW-PASS BUTTERWORTH FILTER FOR GLUCOSE MONITOR OUTLINE DIMENSIONS ORDERING GUIDE
