MIC2774H-17YM5TR データシートの表示（PDF） - Micrel

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MIC2774H-17YM5TR

Dual Micro-Power Low Voltage Supervisor

Micrel 

Micrel, Inc.

These statements also apply to the MIC2774H’s RST

output. That is, to ensure valid RST signal levels at VDD <

1.2V, a pull-up resistor (as opposed to a pull-down)

should be added to the RST output. A value of 100kΩ is

typical for this application, as well. See Figure 6.

Figure 5. MIC2774L Valid /RST Below 1.2V

Figure 6. MIC2774H Valid RST Below 1.2V

MIC2774

March 16, 2015

9

Revision 2.0

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