Datasheet ADM803, ADM809, ADM810 (Analog Devices) - 5

Data Sheet ADM803/ADM809/ADM810 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS GND 1 ADM803/ GND 1 ADM809/ ADM810 TOP VIEW 3 VCC TOP VIEW 3 VCC (Not to Scale) (Not to Scale)
002 102
RESET 2 RESET 2
03736- 03736- Figure 3. ADM803/ADM809 Pin Configuration Figure 4. ADM810 Pin Configuration
Table 4. Pin Function Descriptions Pin No. ADM803/ ADM809 ADM810 Mnemonic Description
1 1 GND Ground Reference for All Signals; 0 V. N/A 2 RESET Active High Logic Output. RESET remains high while VCC is below the reset threshold and remains high for 240 ms (typical) after VCC rises above the reset threshold. 2 N/A RESET Active Low Logic Output. RESET remains low while VCC is below the reset threshold and remains low for 240 ms (typical) after VCC rises above the reset threshold. 3 3 VCC Supply Voltage Being Monitored. Rev. I | Page 5 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