Datasheet

ADT7410 Data Sheet
Rev. A | Page 6 of 24
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 4. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1 SCL I
2
C Serial Clock Input. The serial clock is used to clock in and clock out data to and from any register of the ADT7410.
Open-drain configuration. A pull-up resistor is required, typically 10 kΩ.
2
SDA
I
2
C Serial Data Input/Output. Serial data to and from the part is provided on this pin. Open-drain configuration. A
pull-up resistor is required, typically 10 kΩ.
3 A0 I
2
C Serial Bus Address Selection Pin. Logic input. Connect to GND or V
DD
to set an I
2
C address.
4 A1 I
2
C Serial Bus Address Selection Pin. Logic input. Connect to GND or V
DD
to set an I
2
C address.
5 INT Overtemperature and Undertemperature Indicator. Logic output. Power-up default setting is as an active low
comparator interrupt. Open-drain configuration. A pull-up resistor is required, typically 10 kΩ.
6 CT Critical Overtemperature Indicator. Logic output. Power-up default polarity is active low. Open-drain configuration.
A pull-up resistor is required, typically 10 kΩ.
7 GND Analog and Digital Ground.
8 V
DD
Positive Supply Voltage (2.7 V to 5.5 V). The supply should be decoupled with a 0.1 µF ceramic capacitor to ground.
SCL
1
SDA
2
A0
3
A1
4
V
DD
8
GND
7
CT
6
INT
5
ADT7410
TOP VIEW
(Not to Scale)
06560-005