(Hong Kong)
Product Summary
The ADM691ARZ-REEL is a Microprocessor Supervisory Circuit. The ADM691ARZ-REEL offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include uP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, and power failure warn-ing. The applications of the ADM691ARZ-REEL are Microprocessor Systems, Computers, Controllers, Intelligent Instruments, Automotive Systems.
Parametrics
ADM691ARZ-REEL absolute maximum ratings: (1)VCC: –0.3 V to +6 V; (2)VBATT:–0.3 V to +6 V; (3)All Other Inputs:–0.3 V to VOUT+ 0.5 V; (4)Input Current: VCC:200 mA, VBATT:50 mA, GND:20 mA; (5)Digital Output Current:20 mA; (6)Power Dissipation, R-16 SOIC:600 mW; (7)θJAThermal Impedance:110℃/W; (8)Operating Temperature Range: Industrial (A Version):–40℃ to +85℃, Extended (S Version):–55℃ to +125℃; (9)Lead Temperature (Soldering, 10 secs) :+300℃; (10)Vapor Phase (60 secs):+215℃; (11)Infrared (15 secs):+220℃; (12)Storage Temperature Range:–65℃ to +150℃.
Features
ADM691ARZ-REEL features: (1)Superior Upgrade for MAX690–MAX695; (2)Specified Over Temperature; (3)Low Power Consumption (5 mW); (4)Precision Voltage Monitor; (5)Reset Assertion Down to 1 V VCC; (6)Low Switch On-Resistance 1.5Ω Normal, 20Ω in Backup; (7)High Current Drive (100 mA); (8)Watchdog Timer-100 ms, 1.6 s, or Adjustable; (9)600 nA Standby Current; (10)Automatic Battery Backup Power Switching; (11)Extremely Fast Gating of Chip Enable Signals (5 ns); (12)Voltage Monitor for Power Fail.
Diagrams
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IC SUPERVISOR MPU 4.65V 16SOIC |
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ADM691ARZ-REEL7 |
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IC SUPERVISOR MPU 4.65V 16SOIC |
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