MAX6764 Maxim Integrated Products, MAX6764 Datasheet - Page 10

• Manufacturer Part Number: MAX6764
• Description: (MAX6754 - MAX6764) Single/dual-voltage Window Detectors
• Manufacturer: Maxim Integrated Products

Low-Power, Single/Dual-Voltage Window
Detectors
Figure 1. MAX6754/MAX6755/MAX6756 Functional Diagram
10
MAX6754/
MAX6755/
MAX6756
—
—
—
—
______________________________________________________________________________________
MAX6757/
MAX6758/
MAX6759
—
—
—
—
PIN
MAX6760/
MAX6761/
MAX6762
EP
—
—
—
7
SET
MAX6763/
MAX6764
-5%, -10%, -15%
UV THRESHOLD
—
—
3
4
6
MONITOR
VOLTAGE
ADJUST
OVLATCH
REFERENCE
NAME
INTERNAL
UVIN
OVIN
UV
EP
+5%, +10%, +15%
OV THRESHOLD
Overvoltage Output Latch Control Input. Drive OVLATCH high to latch
the overvoltage output for any V
OVLATCH low to clear the latch after overvoltage conditions have been
removed. The latch is transparent when OVLATCH is connected to
GND. OVLATCH is a high-impedance input. Use external pullup or
pulldown.
Undervoltage Input. UV is low when UVIN is below the internal 0.5V
threshold. UV is high when UVIN is above the internal 0.5V threshold.
Undervoltage Output. UV is low when UVIN is below the internal 0.5V
threshold. UV is high when UVIN is above the internal 0.5V threshold.
There is no timeout delay period for the UV output.
Overvoltage Input. OV is low when OVIN is above the internal 0.5V
threshold. OV is high when OVIN is below the internal 0.5V threshold.
Exposed Pad. EP is internally connected to GND. Leave EP
unconnected or connect to GND.
UV
OV
TH
TH
MAX6754/MAX6755/MAX6756
UV MONITOR
OV MONITOR
Pin Description (continued)
V
CC
( ) MAX6755 ONLY.
TIMEOUT
PERIOD
OPTION
FUNCTION
CC
Functional Diagrams
or V
MR
(RESET)/
RESET
GND
CC2
overvoltage condition. Drive
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