link to page 1 link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 3 link to page 4 link to page 5 link to page 5 link to page 5 link to page 6 link to page 14 link to page 16 link to page 16 link to page 17 link to page 17 link to page 18 link to page 21 ADA4505-1/ADA4505-2/ADA4505-4Data SheetTABLE OF CONTENTS Features .. 1 ESD Caution...5 Applications ... 1 Typical Performance Characteristics ..6 General Description ... 1 Theory of Operation .. 14 Pin Configurations ... 1 Applications Information .. 16 Revision History ... 2 Pulse Oximeter Current Source ... 16 Specifications ... 3 Four-Pole, Low-Pass Butterworth Filter for Glucose Monitor Electrical Characteristics—1.8 V Operation .. 3 ... 17 Electrical Characteristics—5 V Operation.. 4 Outline Dimensions ... 18 Absolute Maximum Ratings .. 5 Ordering Guide .. 21 Thermal Resistance .. 5 REVISION HISTORY 8/2017—Rev. D to Rev. E10/2008—Rev. 0 to Rev. A Updated Outline Dimensions ... 18 Added 8-Bal WLCSP (ADA4505-2) and 14-Lead TSSOP (ADA4505-4) ... Throughout 7/2010—Rev. C to Rev. D Change to Features Section .. 1 Added 6-Ball WLCSP, ADA4505-1 .. Universal Added Figure 2 and Figure 3; Renumbered Sequential y .. 1 Moved Electrical Characteristics—1.8 V Operation Section .. 3 Changes to Table 1 ... 3 Changes to Large Signal Voltage Gain Parameter, Table 1 .. 3 Changes to Table 2 ... 4 Moved Electrical Characteristics—5 V Operation Section ... 4 Changes to Thermal Resistance Section .. 5 Changes to Large Signal Voltage Gain Parameter, Table 2 .. 4 Changes to Figure 22 and Figure 25 ... 9 Changes to Thermal Resistance Section and Table 4... 5 Changes to Figure 40 and Figure 43 .. 12 Updated Outline Dimensions ... 18 Deleted Figure 46 and Figure 48; Renumbered Sequentially ... 13 Changes to Ordering Guide .. 21 Change to Theory of Operation Section ... 14 Changes to Figure 52 .. 16 7/2009—Rev. B to Rev. C Change to Four-Pole Low-Pass Butterworth Filter Added 5-Lead SOT-23 (ADA4505-1) ... Throughout for Glucose Monitor Section ... 17 Changes to Supply Current per Amplifier Parameter, Table 1 ... 3 Updated Outline Dimensions ... 18 Changes to Supply Current per Amplifier Parameter, Table 2 ... 4 Changes to Ordering Guide .. 19 Changes to Figure 26 and Figure 29 ... 9 Changes to Figure 31 and Figure 34 ... 10 7/2008—Revision 0: Initial Version Changes to Figure 42 and Figure 45 ... 12 Added Figure 49 and Figure 51; Renumbered Sequential y ... 13 Updated Outline Dimensions ... 18 Changes to Ordering Guide .. 20 2/2009—Rev. A to Rev. B Added 14-Ball WLCSP (ADA4505-4) .. Throughout Changes to Thermal Resistance Section .. 5 Changes to Figure 17, Figure 18, Figure 20, and Figure 21 ... 8 Changes to Figure 42 and Figure 45 ... 12 Updated Outline Dimensions ... 18 Changes to Ordering Guide .. 20 Rev. E | Page 2 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