ADT7318(RevPrN) Ver la hoja de datos (PDF) - Analog Devices

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ADT7318
(Rev.:RevPrN)

SPI/I2C® Compatible, 10-Bit Digital Temperature Sensor and Quad Voltage Output 12/10/8-Bit DAC

Analog Devices 

PRELIMINARY TECHNICAL DATA

ADT7316/7317/7318

+5

SCLK

DOU T

DIN

t1

1

DBX

DB7

MS B

t2

3

2

4

t3

DBX

t5

DBX

t6

8

t4

DBX

DB7

MS B

DB6

DB5

DB0

L SB

DB8

MSB

Figure 2. Diagram for SPI Bus Timing

t7

t8

2 0 0 ␮A

IOL

TO

OUTPUT

PIN

CL

50pF

200 ␮A

IOL

1.6V

Figure 3. Load Circuit for Access Time and Bus Relinquish Time

To DAC

Ou tp ut

VDD

4Κ7Ω

4 Κ7 Ω

200 pF

Figure 4. Load Circuit for DAC Outputs

REV. PrN

–5–

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