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

Data Sheet 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) A) p 10 p ( 10 ( I B I B 1 1 0.1 0.1 0 25 50 75 100 125
013
0 25 50 75 100 125
015
TEMPERATURE (°C)
07416-
TEMPERATURE (°C)
07416- Figure 13. Input Bias Current vs. Temperature Figure 16. Input Bias Current vs. Temperature
1000 1000 VSY = 1.8V VSY = 5V IB+ AND IB– IB+ AND IB– 125°C 125°C 100 100 105°C 105°C A) A) p 10 p 10 ( ( I B 85°C I B 85°C 1 1 25°C 25°C 0.1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
014
0 1 2 3 4 5
016
VCM (V) V
07416-
CM (V)
07416- 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) V SY = 1.8V SY = 5V (m (m IL 1k IL A 1k A Y R Y R PPL 100 PPL 100 SU SU O O ) T 10 ) T 10 OH OH V V ( ( GE GE 1 1 OLTA –40°C OLTA –40°C T V 0.1 +25°C T V +25°C U 0.1 +85°C U +85°C TP +125°C TP +125°C OU OU 0.01 0.01 0.001 0.01 0.1 1 10 100
017
0.001 0.01 0.1 1 10 100
018
LOAD CURRENT (mA)
07416-
LOAD CURRENT (mA)
07416- 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. E | Page 7 of 24 Document Outline Features Applications General Description Pin Configurations 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