MAX6715A–MAX6729A/MAX6797A
Dual/Triple, Ultra-Low-Voltage, SOT23 P
Supervisory Circuits
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__
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7
Pin Description (continued)
PIN
MAX6715A/
MAX6716A
MAX6717A/
MAX6718A
MAX6719A/
MAX6720A
MAX6721A/
MAX6722A
MAX6723A/
MAX6724A
MAX6725A/
MAX6726A
MAX6727A
MAX6728A/
MAX6729A/
MAX6797A
NAME
FUNCTION
5
—
———
—
RST2
Active-Low Reset Output,
Open-Drain or Push-Pull.
RST2 changes from high
to low when VCC1 or VCC2
drops below the selected
reset thresholds or MR is
pulled low. RST2 remains
low for the reset timeout
period after VCC1/VCC2
exceed the device reset
thresholds or MR goes low
to high. Open-drain
outputs require an external
pullup resistor. Push-pull
outputs are referenced to
VCC2.
2
GND
Ground
33
3
—
5
MR
Active-Low Manual-Reset
Input. Internal 50k
Ω pullup
to VCC1. Pull low
to force a reset. Reset
remains active as long as
MR is low and for the reset
timeout period after MR
goes high. Leave
unconnected or connect
to VCC1 if unused.
4
466
6
VCC2
Secondary Supply Voltage
Input. Powers
the device when it is
above VCC1 and input
for secondary reset
threshold monitor.
6
5
6
688
8
VCC1
Primary Supply Voltage
Input. Powers the device
when it is above VCC2
and input for primary reset
threshold monitor.
