R2025S/D
Typical Applications
• Typical Power Circuit Configurations
Sample circuit configuration 1
*1) Install bypass capacitors for high-frequency and
low-frequency applications in parallel in close
vicinity to the R2025S/D.
System power supply
VDD
*1)
VSS
Sample circuit configuration 2
System power supply
*1) When using an OR diode as a power supply
for the R2025S/D ensure that voltage
exceeding the absolute maximum rating of
VDD+0.3v is not applied the 32KOUT pin.
VDD
*1)
Primary
Battery
VSS
System power supply
VDD
*1)
Secondary
Battery
VSS
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