AD7314_03 Datasheet, PDF (4/8 Pages) Analog Devices – Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead MSOP

AD7314
PIN CONFIGURATION
8-Lead MSOP
NC 1
8 V_DD
CE 2 AD7314 7 ID
SCLK 3 ^{TOP VIEW} 6 SDI
(Not to Scale)
GND 4
5 SDO
NC = NO CONNECT
Pin No.
1
2
3
4
5
6
7
8
Mnemonic
NC
CE
SCLK
GND
SDO
SDI
ID
V_DD
PIN FUNCTION DESCRIPTIONS
Description
No Connect.
Chip Enable Input. The device is selected when this input is high. The SCLK input is disabled
when this pin is low.
Serial Clock Input. This is the clock input for the serial port. The serial clock is used to clock
data out of the temperature value register of the AD7314 and also to clock data into the control
register on the part.
Analog and Digital Ground.
Serial Data Output. Logic output. Data is clocked out of the temperature value register at this pin.
Serial Data Input. Serial data to be loaded to the parts’s control register is provided on this input.
Identification. This pin can be used by a master device to identify the AD7314 in an SPI bus
system. This pin has an internal pull-down resistor of 1 kW.
Positive Supply Voltage, 2.65 V to 5.5 V.
–4–
REV. A