Datasheet ADA4505-1, ADA4505-2, ADA4505-4 (Analog Devices) - 7

ADA4505-1/ADA4505-2/ADA4505-4
TA = 25°C, unless otherwise noted.
1000 1000 VSY = 1.8V I V B+ SY = 5V IB+ IB– IB– 100 100 ) ) A 10 (pA 10 (p I B I B 1 1 0.1
3
0.1 0 25 50 75 100 125
01 15 0 6-
0 25 50 75 100 125
6-
TEMPERATURE (°C)
41
TEMPERATURE (°C)
07 741 0 Figure 13. Input Bias Current vs. Temperature Figure 16. Input Bias Current vs. Temperature
1000 1000 VSY = 1.8V VSY = 5V IB+ AND IB– I 125°C B+ AND IB– 125°C 100 100 105°C 105°C ) ) A 10 (p 10 (pA I B 85°C I B 85°C 1 1 25°C 25°C 0.1
4
0.1
6
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
01
0 1 2 3 4 5
-01 6-
V
41 416
CM (V) V
07
CM (V)
07 Figure 14. Input Bias Current vs. Common-Mode Voltage and Temperature Figure 17. Input Bias Current vs. Common-Mode Voltage and Temperature
10k 10k ) V) V V SY = 1.8V V SY = 5V m (m IL 1k IL ( A 1k A R Y R LY P PPL 100 P 100 U SU S O O ) T 10 ) T 10 V OH V OH ( ( E E G A 1 AG 1 T LT L O –40°C O –40°C V V T 0.1 +25°C +25°C U 0.1 UT P +85°C P +85°C T +125°C UT +125°C OU O 0.01 0.01 0.001 0.01 0.1 1 10 1
17 18 0
00 0.001 0.01 0.1 1 10 1
0
00
6- 6-
LOAD CURRENT (mA)
41
LOAD CURRENT (mA)
41 07 07 Figure 15. Output Voltage (VOH) to Supply Rail vs. Load Current Figure 18. Output Voltage (VOH) to Supply Rail vs. Load Current and Temperature and Temperature Rev. D | Page 7 of 24 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 NOTES NOTES NOTES