ADT7484A/ADT7486A
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2
Table 1. ADT7484A PIN ASSIGNMENT
Pin No.
Mnemonic
Type
Description
1
V
CC
Power Supply
3.3 V ?0%
2
GND
Ground
Ground Pin
3
D1+
Analog Input
Positive Connection to Remote Temperature Sensor
4
D1
Analog Input
Negative Connection to Remote Temperature Sensor
5
ADD1
Digital Input
SST Address Select
6
RESERVED
Reserved
Connect to Ground
7
ADD0
Digital Input
SST Address Select
8
SST
Digital Input/Output
SST Bidirectional Data Line
Table 2. ADT7486A PIN ASSIGNMENT
Pin No.
Mnemonic
Type
Description
1
V
CC
Power Supply
3.3 V ?0%.
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
ADD1
Analog Input
SST Address Select
8
RESERVED
Analog Input
Connect to Ground
9
ADD0
Digital Input
SST Address Select
10
SST
Digital Input/Output
SST Bidirectional Data Line
Table 3. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
Supply Voltage (V
CC
)
3.6
V
Voltage on Any Other Pin (Including SST Pin)
3.6
V
Input Current at Any Pin
?.0
mA
Package Input Current
?0
mA
Maximum Junction Temperature (T
J
 
MAX
)
150
Storage Temperature Range
65 to +150
Lead Temperature, Soldering
IR Reflow Peak Temperature
Lead Temperature, Soldering (10 sec)
260
300
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 4. THERMAL CHARACTERISTICS (Note 1)
Package Type
q
JA
q
JC
Unit
8-lead MSOP and 8-lead SOIC NB Packages (ADT7484A)
206
44
癈/W
10-lead MSOP (ADT7486A)
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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