Datasheet AD8505, AD8506, AD8508 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | 20 µA Maximum, RRIO, Zero Input Crossover Distortion Single Op Amp |
| Seiten / Seite | 20 / 2 — AD8505/AD8506/AD8508. TABLE OF CONTENTS. REVISION HISTORY 5/10—Rev. D to … |
| Revision | F |
| Dateiformat / Größe | PDF / 665 Kb |
| Dokumentensprache | Englisch |
AD8505/AD8506/AD8508. TABLE OF CONTENTS. REVISION HISTORY 5/10—Rev. D to Rev. E. 7/08—Rev. 0 to Rev. A. 10/09—Rev. C to Rev. D
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AD8505/AD8506/AD8508 TABLE OF CONTENTS
Features .. 1 ESD Caution...5 Applications ... 1 Typical Performance Characteristics ..6 General Description ... 1 Theory of Operation .. 13 Pin Configurations ... 1 Applications Information .. 15 Revision History ... 2 Pulse Oximeter Current Source ... 15 Specifications ... 3 Four-Pole, Low-Pass Butterworth Filter for Glucose Electrical Characteristics—1.8 V Operation .. 3 Monitor .. 16 Electrical Characteristics—5 V Operation.. 4 Outline Dimensions ... 17 Absolute Maximum Ratings .. 5 Ordering Guide .. 20 Thermal Resistance .. 5
REVISION HISTORY 5/10—Rev. D to Rev. E
Changes to Table 4 ... 5 Added AD8505, 6-Ball WLCSP Package ... Universal Changes to Figure 46 .. 16 Changes to Large-Signal Voltage Gain Parameter (Table 1) ... 4 Updated Outline Dimensions ... 17 Changes to Large-Signal Voltage Gain Parameter (Table 2) ... 5 Added Figure 49 ... 17 Changes to Table 4 .. 6 Changes to Ordering Guide .. 18 Updated Outline Dimensions ... 19 Changes to Ordering Guide .. 21
7/08—Rev. 0 to Rev. A
Added AD8508 ... Universal
10/09—Rev. C to Rev. D
Added TSSOP Package .. Universal Added AD8505, 5-Lead SOT-23 Package ... Universal Changes to Features Section and General Description Section .. 1 Changes to General Description, Added Figure 1 ... 1 Added Figure 2; Renumbered Sequentially ... 1 Moved Electrical Characteristics—1.8 V Operation Section, Changed Electrical Characteristics Heading to Electrical Changes to Supply Current per Amplifier Parameter, Table 1 ... 3 Characteristics—5 V Operation .. 3 Moved Electrical Characteristics—5 V Operation Section, Changes to Table 1 ... 3 Changes to Supply Current per Amplifier Parameter, Table 2 ... 4 Added Electrical Characteristics—1.8 V Operation Heading ... 4 Changes to Thermal Resistance Section and Table 4 ... 5 Changes to Table 2 ... 4 Changes to Figure 20 and Figure 23 ... 8 Changes to Table 3, Thermal Resistance Section, and Table 4 .. 5 Updated Outline Dimensions ... 16 Added TA = 25°C Condition to Typical Performance Changes to Ordering Guide .. 17 Characteristics Section ... 6 Changes to Figure 3, Figure 4, Figure 6, and Figure 7 .. 6
3/09—Rev. B to Rev. C
Added Figure 11 and Figure 14 ... 7 Added AD8508, 14-Ball WLCSP Package ... Universal Changes to Figure 17 Through Figure 20... 8 Updated Outline Dimensions ... 17 Changes to Figure 21 Through Figure 26... 9 Changes to Ordering Guide .. 18 Changes to Figure 27, Figure 28, Figure 30, and Figure 31... 10 Changes to Figure 34, Figure 37, and Figure 38 ... 11
10/08—Rev. A to Rev. B
Added Figure 39 and Figure 40 .. 12 Added WLCSP Package ... Universal Added Theory of Operation Section, Figure 41, and Added Figure 2; Renumbered Sequentially .. 1 Figure 42 .. 13 Added Input Resistance Parameter .. 3 Added Figure 43 and Figure 44 .. 14 Changes to Input Capacitance Differential Mode Parameter Added Applications Information Section and Figure 45 .. 15 Symbol and Input Capacitance Common Mode Parameter Added Figure 46 ... 16 Symbol .. 3 Updated Outline Dimensions ... 17 Added Input Resistance Parameter .. 4 Added Figure 48 ... 17 Changes to Input Capacitance Differential Mode Parameter Changes to Ordering Guide .. 17 Symbol and Input Capacitance Common Mode Parameter Symbol .. 4
11/07—Revision 0: Initial Version
Rev. E | Page 2 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
AD8505/AD8506/AD8508 TABLE OF CONTENTS
Features .. 1 ESD Caution...5 Applications ... 1 Typical Performance Characteristics ..6 General Description ... 1 Theory of Operation .. 13 Pin Configurations ... 1 Applications Information .. 15 Revision History ... 2 Pulse Oximeter Current Source ... 15 Specifications ... 3 Four-Pole, Low-Pass Butterworth Filter for Glucose Electrical Characteristics—1.8 V Operation .. 3 Monitor .. 16 Electrical Characteristics—5 V Operation.. 4 Outline Dimensions ... 17 Absolute Maximum Ratings .. 5 Ordering Guide .. 20 Thermal Resistance .. 5
REVISION HISTORY 5/10—Rev. D to Rev. E
Changes to Table 4 ... 5 Added AD8505, 6-Ball WLCSP Package ... Universal Changes to Figure 46 .. 16 Changes to Large-Signal Voltage Gain Parameter (Table 1) ... 4 Updated Outline Dimensions ... 17 Changes to Large-Signal Voltage Gain Parameter (Table 2) ... 5 Added Figure 49 ... 17 Changes to Table 4 .. 6 Changes to Ordering Guide .. 18 Updated Outline Dimensions ... 19 Changes to Ordering Guide .. 21
7/08—Rev. 0 to Rev. A
Added AD8508 ... Universal
10/09—Rev. C to Rev. D
Added TSSOP Package .. Universal Added AD8505, 5-Lead SOT-23 Package ... Universal Changes to Features Section and General Description Section .. 1 Changes to General Description, Added Figure 1 ... 1 Added Figure 2; Renumbered Sequentially ... 1 Moved Electrical Characteristics—1.8 V Operation Section, Changed Electrical Characteristics Heading to Electrical Changes to Supply Current per Amplifier Parameter, Table 1 ... 3 Characteristics—5 V Operation .. 3 Moved Electrical Characteristics—5 V Operation Section, Changes to Table 1 ... 3 Changes to Supply Current per Amplifier Parameter, Table 2 ... 4 Added Electrical Characteristics—1.8 V Operation Heading ... 4 Changes to Thermal Resistance Section and Table 4 ... 5 Changes to Table 2 ... 4 Changes to Figure 20 and Figure 23 ... 8 Changes to Table 3, Thermal Resistance Section, and Table 4 .. 5 Updated Outline Dimensions ... 16 Added TA = 25°C Condition to Typical Performance Changes to Ordering Guide .. 17 Characteristics Section ... 6 Changes to Figure 3, Figure 4, Figure 6, and Figure 7 .. 6
3/09—Rev. B to Rev. C
Added Figure 11 and Figure 14 ... 7 Added AD8508, 14-Ball WLCSP Package ... Universal Changes to Figure 17 Through Figure 20... 8 Updated Outline Dimensions ... 17 Changes to Figure 21 Through Figure 26... 9 Changes to Ordering Guide .. 18 Changes to Figure 27, Figure 28, Figure 30, and Figure 31... 10 Changes to Figure 34, Figure 37, and Figure 38 ... 11
10/08—Rev. A to Rev. B
Added Figure 39 and Figure 40 .. 12 Added WLCSP Package ... Universal Added Theory of Operation Section, Figure 41, and Added Figure 2; Renumbered Sequentially .. 1 Figure 42 .. 13 Added Input Resistance Parameter .. 3 Added Figure 43 and Figure 44 .. 14 Changes to Input Capacitance Differential Mode Parameter Added Applications Information Section and Figure 45 .. 15 Symbol and Input Capacitance Common Mode Parameter Added Figure 46 ... 16 Symbol .. 3 Updated Outline Dimensions ... 17 Added Input Resistance Parameter .. 4 Added Figure 48 ... 17 Changes to Input Capacitance Differential Mode Parameter Changes to Ordering Guide .. 17 Symbol and Input Capacitance Common Mode Parameter Symbol .. 4
11/07—Revision 0: Initial Version
Rev. E | Page 2 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