ADT7302_05 AD [Analog Devices], ADT7302_05 Datasheet - Page 6

• Manufacturer Part Number: ADT7302_05
• Manufacturer: AD [Analog Devices]

ADT7302
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
SOT-23
Pin No.
1
2
3
4
5
6
MSOP
Pin No.
7
6
5
4
3
2
1, 8
GND
Figure 4. SOT-23 Pin Configuration
V
DIN
DD
1
2
3
(Not to Scale)
ADT7302
Mnemonic
GND
DIN
V
SCLK
CS
DOUT
NC
TOP VIEW
DD
6
5
4
DOUT
CS
SCLK
Description
Analog and Digital Ground.
Serial Data Input. Serial data to be loaded to the part’s control register is provided on this input.
Data is clocked into the control register on the rising edge of SCLK.
Positive Supply Voltage. 2.7 V to 5.25 V.
Serial Clock Input. This is the clock input for the serial port. The serial clock is used to clock data out
of the ADT7302’s temperature value register and to clock data into the ADT7302’s control register.
Chip Select Input. Logic input. The device is selected when this input is low. The SCLK input is
disabled when this pin is high.
Serial Data Output. Logic output. Data is clocked out of the temperature value register at this pin.
Data is clocked out on the falling edge of SCLK.
No Connect.
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DOUT
SCLK
Figure 5. MSOP Pin Configuration
NC
CS
1
2
3
4
NC = NO CONNECT
(Not to Scale)
ADT7302
TOP VIEW
8
7
6
5
NC
GND
DIN
V
DD