ADT7301ARTZ-REEL7(RevB) Просмотр технического описания (PDF) - Analog Devices

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ADT7301ARTZ-REEL7
(Rev.:RevB)

±1°C Accurate, 13-Bit, Digital Temperature Sensor

Analog Devices 

ADT7301

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

GND

DIN

VDD

1

6

ADT7301

2 TOP VIEW 5

(Not to Scale)

3

4

DOUT

CS

SCLK

Figure 4. SOT-23 Pin Configuration

NC 1

8 NC

ADT7301

DOUT 2

7 GND

TOP VIEW

CS 3 (Not to Scale) 6 DIN

SCLK 4

5 VDD

Figure 5. MSOP Pin Configuration

Table 4. Pin Function Descriptions

SOT-23

Pin No.

MSOP

Pin No.

Mnemonic

1

7

GND

2

6

DIN

3

5

VDD

4

4

SCLK

5

3

CS

6

2

DOUT

1, 8

NC

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 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.

No Connect.

Rev. B | Page 6 of 16

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