ADT7488A
http://onsemi.com
2
Table 1. PIN ASSIGNMENT
Pin No.
Mnemonic
Type
Description
1
V
CC
Power Supply
3.3 V ?0%. V
CC
is also Monitored through this Pin
2
GND
Ground
Ground Pin
3
D1+
Analog Input
Positive Connection to Remote 1 Temperature Sensor
4
D1
Analog Input
Negative Connection to Remote 1 Temperature Sensor
5
D2+
Analog Input
Positive Connection to Remote 2 Temperature Sensor
6
D2
Analog Input
Negative Connection to Remote 2 Temperature Sensor
7
V
CCP
Analog Input
Processor Core Voltage Monitor
8
2.5 V
Analog Input
2.5 V Supply Monitor
9
ADD
Digital Input
SST Address Select
10
SST
Digital Input/Output
SST Bidirectional Data Line
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
Supply Voltage (V
CC
)
4.0
V
Voltage on 2.5 V and V
CCP
Pins
3.6
V
Voltage on Any Other Pin (Including SST Pin)
0.3 to +3.6
V
I
nput Current at Any Pin
?.0
mA
Package Input Current
?0
mA
Maximum Junction Temperature (T
J
MAX
)
150
癈
Storage Temperature Range
65 to +150
癈
Lead Temperature, Soldering
IR Peak Re-flow Temperature
Lead Temperature (10 sec)
260
300
癈
ESD Rating
1,500
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: This device is ESD sensitive. Use standard ESD precautions when handling.
Table 3. THERMAL CHARACTERISTICS (Note 1)
Package Type
q
JA
q
JC
Unit
10-lead MSOP
206
44
癈/W
1. q
JA
is specified for the worst-case conditions, that is, a device soldered in a circuit board for surface-mount packages.
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