MAX16134 Datasheet, PDF (20/23 Pages) Maxim Integrated Products – Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

MAX16132–MAX16135
Low-Voltage, Precision, Single/Dual/Triple/
Quad-Voltage μP Supervisors
Power-Supply Bypassing and Grounding
The MAX16132–MAX16135 operate from a 1.71V to 5.5V
supply. An undervoltage lockout ensures that the outputs
are in the correct states when the UVLO is exceeded.
Bypass V_DD to ground with a 0.1μF capacitor as close
to the device as possible. Additional capacitor improves
transient immunity. For fast transients with large volt-
age excursion, a filter resistor in series with the bypass
capacitor is recommended for proper device operation.
See Figure 3 below for more detail.
“*”: Denotes optional filter resistor in series with the input bypass capacitance.
For a transient excursion of 1.71V ≤ V_DD ≤ 5.5V a 500Ω is recommended.
Figure 3. Power Supply Bypassing/Input Filter
Typical Operating Circuit
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