User Manual

MAX6646/MAX6647/MAX6649
+145°C Precision SMBus-Compatible Remote/
Local Sensors with Overtemperature Alarms
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2
3
4
8
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6
5
SCLK
SDA
GND
DXN
DXP
V
CC
MAX6646
MAX6647
MAX6649
µMAX
TOP VIEW
OVERT
ALERT
Pin Configuration
Chip Information
TRANSISTOR COUNT: 14,764
PROCESS: BiCMOS
POR VALUES
PART ADDRESS
EXTERNAL OVERT
LIMIT (°C)
EXTERNAL ALERT
T
HIGH
LIMIT (°C)
ALERT ASSERTED
WHILE DIODE OPEN
MAX6646 1001 101 +125 +95 No
MAX6647 1001 110 +125 +95 No
MAX6649 1001 100 +85 +85 Yes
Selector Guide