12-Bit + Sign Digital Temperature Sensors

with Serial Interface

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3

ELECTRICAL CHARACTERISTICS (continued)

and 3)

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

±1

±5

μA

LOGIC OUTPUTS (SO)

Output Low Voltage

0.4

V

Output High Voltage

V

TIMING CHARACTERISTICS (Notes 4 and 5)

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: Tested at a single temperature. Specifications over temperature are guaranteed by design.

Note 3: The MAX6629–MAX6632 are not specifically equipped with a shutdown function. Their low supply current permits powering

them from the output of a logic gate. This specification is given to ensure that the MAX6629–MAX6632 do not draw

excessive currents at low supply voltages, ensuring reliable operation from a gate output.

Note 4: Timing characteristics are guaranteed by design and are not production tested.