Remote ±1°C Accurate Digital Temperature

Sensors with SPI-Compatible Serial Interface

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3

ELECTRICAL CHARACTERISTICS (continued)

(3.0V

noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

LOGIC INPUTS (

CS, SCK)

Logic Input Low Voltage

0.3 x

V

Logic Input High Voltage

0.7 x

V

Input Leakage Current

1µA

LOGIC OUTPUTS (SDO)

Output Low Voltage

0.4

Output High Voltage

0.4

V

TIMING CHARACTERISTICS (Note 2, Figure 2)

Serial-Clock Frequency

5

MHz

SCK Pulse Width High

100

ns

SCK Pulse Width Low

100

ns

CS Fall to SCK Rise

80

ns

CS Fall to Output Enable

80

ns

CS Rise to Output Disable

50

ns

SCK Fall to Output Data Valid

80

ns

Note 2: Serial timing characteristics guaranteed by design.