(China (Mainland))
Product Summary
The ADM705AN microprocessor supervisory circuit is suitable for monitoring 5V powersupplies/batteries and can also monitor microprocessor activity. The ADM705AN generates a reset when the supply voltage falls below 4.65 V, while the ADM706/ADM708 require that the supply fall below 4.40 V before a reset is issued. The ADM705AN is available in space-saving microSOIC packages.
Parametrics
ADM705AN absolute maximum ratings: (1) Vcc:0.3V to +6.0V; (2) All Other Inputs: -0.3V to Vcc +0.3V; (3) Input Current Vcc:20mA, GND: 20mA; (3) Digital Output Current: 20mA; (4) Power Dissipation, N-8 DIP: 727mW; (5)θJA Thermal Impedance: 135°C/W; (6) Power Dissipation, SO-8 SOIC: 470°C/W; (7) θJA Thermal Impedance: 110°C/W; (8) Operating Temperature Range Industrial (A Version) : -40°C to 80°C; (9) Lead Temperature (Soldering, 10 sec) : 300°C; (10) Vapor Phase (60 sec) : 215°C; (11) Infrared (15 sec) : 220°C; (12) Infrared (15 sec) : 220°C; (13) Storage Temperature Range : -65°C to +150°C; (14) ESD Rating:＞5kV.
Features
ADM705AN features: (1) Guaranteed RESET valid with VCC = 1 V (2)190 μA quiescent current; (2) Precision supply voltage monitor: (a) 4.65 V (ADM705/ADM707) ; (b) 4.40 V (ADM706/ADM708) ; (3) 200 ms reset pulse width; (4)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.
Diagrams
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 ADM705ANZ |
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IC SUPERVISOR MPU 4.65 WD 8-DIP |
Data Sheet |
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ADM705AN |
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IC SUPERVISOR MPU 4.65 WD 8DIP |
Data Sheet |
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