Datasheet AD8215 (Analog Devices) - 7

Data Sheet AD8215 120 110 100 A) µ 100mV/DIV ( INPUT T N 1 90 RRE IN+ 80 CU 1V/DIV AS 70 BI UT IN– OUTPUT 60 2 INP 50
2 01 3- 20 07
40 0 25 50 75 100 125 150 175 200 225 250
6
TIME (400ns/DIV)
-00 03
DIFFERENTIAL INPUT VOLTAGE (mV)
72 0 Figure 10. Input Bias Current vs. Differential Input Voltage, V Figure 13. Fall Time CM = 5 V
0.8 0.4 INPUT 0 A) m ( 100mV/DIV 1 NT –0.4 E OUTPUT –0.8 CURR IAS –1.2 B UT 1V/DIV P 2 –1.6 IN –2.0
15 0 3- 20 07
–2.4 –4 –2 0 2 4 6 8 65
4
TIME (400ns/DIV)
-00 03
INPUT COMMON-MODE VOLTAGE (V)
72 0 Figure 11. Input Bias Current vs. Input Common-Mode Voltage Figure 14. Rise Time
4.0 200mV/DIV 3.5 A) INPUT 3.0 (m 1 NT E 2.5 2V/DIV CURR Y L P 2.0 P U S 1.5 OUTPUT 2
13 0 3- 20 07
1.0 –4 –2 0 2 4 6 8 65
05
TIME (1µs/DIV)
0 3- 20
INPUT COMMON-MODE VOLTAGE (V)
07 Figure 12. Supply Current vs. Input Common-Mode Voltage Figure 15. Differential Overload Recovery (Falling) Rev. B | Page 7 of 13 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATION NOTES OUTPUT LINEARITY APPLICATIONS INFORMATION HIGH-SIDE CURRENT SENSING WITH A LOW-SIDE SWITCH HIGH-SIDE CURRENT SENSING LOW-SIDE CURRENT SENSING OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS