Product Summary
The ADM705ARZ-REEL7 is a microprocessor supervisory circuit which suitable for monitoring 5 V power supplies/batteries and can also monitor microprocessor activity. The ADM705ARZ-REEL7 provides power-supply monitoring circuitry that generate a reset output during power-up, power-down, and brownout conditions. The reset output remains operational with VCC as low as 1 V. The applications of the ADM705ARZ-REEL7 include Microprocessor systems, Computers Controllers, Intelligent instruments, Critical microprocessor supply monitoring.
Parametrics
ADM705ARZ-REEL7 absolute maximum ratings: (1)VCC: -0.3 V to +6 V; (2)All Other Inputs: -0.3 V to VCC + 0.3 V; (3)Input Current, VCC: 20 mA; GND: 20 mA; (4)Digital Output Current: 20 mA; (5)Power Dissipation, N-8 PDIP: 727 mW; (6)θJA Thermal Impedance: 135℃/W; (7)Power Dissipation, R-8 SOIC: 470 mW; (8)θJA Thermal Impedance: 110℃/W; (9)Power Dissipation, RM-8 MSOP: 900 mW; (10)θJA Thermal Impedance: 206℃/W; (11)Operating Temperature Range Industrial (Version A): -40℃ to +85℃; (12)Lead Temperature (Soldering, 10 sec): 300℃; (13)Vapor Phase (60 sec): 215℃; (14)Infrared (15 sec): 220℃; (15)Storage Temperature Range: -65℃ to +150℃.
Features
ADM705ARZ-REEL7 features: (1)Guaranteed RESET valid with VCC = 1 V; (2)190 μA quiescent current; (3)Precision supply voltage monitor, 4.65 V (ADM705/ADM707); 4.40 V (ADM706/ADM708); (4)200 ms reset pulse width Debounced TTL/CMOS manual reset input (MR); (5)Independent watchdog timer (ADM705/ADM706); (6)1.60 sec timeout (ADM705/ADM706); (7)Active high reset output (ADM707/ADM708); (8)Voltage monitor for power-fail or low battery warning; (9)Superior upgrade for MAX705 to MAX708.
Diagrams
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![]() ADM705ARZ-REEL7 |
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![]() IC SUPERVISOR MPU 4.65V WD 8SOIC |
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