ADT7302ARMZ datasheet(4/16 Pages) AD

No de pièce	ADT7302ARMZ

Description	짹2 C Accurate, Micropower Digital Temperature Sensor

PDF	16 Pages

Scroll/Zoom	100%

Fabricant	AD [Analog Devices]

Site Internet	http://www.analog.com

Logo

4 / 16 page

ADT7302

Rev. 0 | Page 4 of 16

TIMING CHARACTERISTICS

Guaranteed by design and characterization, not production tested. All input signals are specified with tR = tF = 5 ns (10% to 90% of VDD)

and timed from a voltage level of 1.6 V.

TA = TMIN to TMAX, VDD = 2.7 V to 5.25 V, unless otherwise noted.

Table 2.

Parameter1

Limit

Unit

Comments

ns min

CS to SCLK Setup Time

ns min

SCLK High Pulse Width

ns min

SCLK Low Pulse Width

t42

ns max

Data Access Time After SCLK Falling Edge

ns min

Data Setup Time Prior to SCLK Rising Edge

ns min

Data Hold Time After SCLK Rising Edge

ns min

CS to SCLK Hold Time

t82

ns max

CS to DOUT High Impedance

1 See Figure 14 for the SPI timing diagram.

2 Measured with the load circuit of Figure 2.

1.6V

200

μA

200

μAI

IOL

OUTPUT

50pF

Figure 2. Load Circuit for Data Access Time and Bus Relinquish Time

ADT7302ARMZ Fiches technique(PDF) 4 Page - Analog Devices