MIC2772_05 Datasheet, PDF (5/9 Pages) Micrel Semiconductor – Dual Voltage Supervisor

Micrel
MIC2772
Electrical Characteristics cont.
Symbol
t_PROP
t_MIN
t_REJECT
R_PU
Parameter
/MR to /RESET Propagation
Delay
Minimum Input Pulse Width
Widest Pulse Ignored
Pull-up Resistance
Condition
/MRn < V_IL → /RESETn < V_IL
Reset Occurs
No Reset Occurs
Min Typ Max Units
0.5
µs
10
µs
100
ns
10
20
30
kΩ
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Timing Diagram
V_CCn
V_TH
/MRn
t_RST
/RESETn
t_RST
MIC2772 Timing Diagram
April 2005
5
M9999-042605
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