ADT7301 Datasheet, PDF (6/14 Pages) Analog Devices – 13-Bit, 0.5C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23

ADT7301
Preliminary Technical Data
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
GND
DIN
V_DD
1
6
ADT7301
2 _{TOP VIEW} 5
(Not to Scale)
3
4
DOUT
CS
SCLK
NC 1
8 NC
ADT7301
DOUT 2
7 GND
TOP VIEW
(Not to Scale)
CS 3
6 DIN
Figure 4. SOT-23
SCLK 4
5 V_DD
Figure 5. MSOP
Table 4. Pin Function Description
SOT-23
Mnemonic Pin No.
Description
GND
1
DIN
2
VDD
3
SCLK
4
CS
5
DOUT
6
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 5.5 V.
Serial Clock Input. This is the clock input for the serial port. The serial clock is used to clock data out of the
ADT7301’s temperature value register and to clock data into the ADT7301’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.
Rev. PrJ | Page 6 of 14