Datasheet ADM803, ADM809, ADM810 (Analog Devices) - 6

ADM803/ADM809/ADM810 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 30 240.0 V 239.5 CC = 5V 25 ) s 239.0 (m T A) U 238.5 µ ( 20 V NT CC = 3V IMEO 238.0 T 15 237.5 CURRE ESET Y L 237.0 P P R 10 -U UP 236.5 S ER W 236.0 5 PO 235.5 0 235.0 –40 –20 0 20 40 60 80 85
004
–40 –20 0 20 40 60 80 85
007
TEMPERATURE (°C) TEMPERATURE (°C)
03736- 03736- Figure 5. Supply Current vs. Temperature (No Load) Figure 8. Power-Up Reset Timeout vs. Temperature, ADM8xxR
200 1.0020 VOD = VTH – VCC 180 VOD = 10mV D 1.0015 160 L ) s HO (µ 140 S 1.0010 HRE 120 ESET T R V T N OD = 20mV E 100 S W 1.0005 O -D 80 D RE E ER IZ 1.0000 W 60 AL PO RM 40 VOD = 100mV NO 0.9995 20 VOD = 200mV 0 0.9990 –40 –20 0 20 40 60 80 85
005
–40 –20 0 20 40 60 80 85
008
TEMPERATURE (°C) TEMPERATURE (°C)
03736- 03736- Figure 6. Power-Down Reset Delay vs. Temperature, ADM8xxL/M/J Figure 9. Normalized Reset Voltage Threshold vs. Temperature
180 VOD = VTH – VCC 160 SUPPLY VOLTAGE VOD = 10mV 5V p-p ) 140 s (µ 120 T ESET R 100 VOD = 20mV N 1 RESET OUTPUT W VOLTAGE O 80 -D ADM809T ER 60 ADM809R W PO 40 V T OD = 100mV 2 20 V
009
OD = 200mV 0 CH1 2.00V CH2 –40 –20 0 20 40 60 80 85 2.00V M 200ms CH1 2.00V
006 03736-
TEMPERATURE (°C)
03736- Figure 7. Power-Down Reset Delay vs. Temperature, ADM8xxT/S/R/Z Figure 10. Reset Output Voltage vs. Supply Voltage Rev. I | Page 6 of 11 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS INTERFACING TO OTHER DEVICES ENSURING A VALID RESET OUTPUT DOWN TO VCC = 0 V BENEFITS OF AN ACCURATE RESET THRESHOLD INTERFACING TO MICROPROCESSORS WITH MULTIPLE INTERRUPTS OUTLINE DIMENSIONS ORDERING GUIDE