Rainbow-electronics LM84 Manual de usuario descargar pdf (Pagina 5)

Logic Electrical Characteristics

DIGITAL DC CHARACTERISTICS

Unless otherwise noted, these specifications apply for V

=+3.0 to 3.6 Vdc. Boldface limits apply for T

MIN

MAX

; all other limits T

=+25˚C, unless otherwise noted.

Symbol Parameter Conditions Typical LM84B LM84C Units

(Note 6) Limits

(Note 7)

Limits

(Note 7)

(Limit)

SMBData, SMBCLK

IN(1)

Logical “1” Input Voltage 2.1 1.4 V (min)

IN(0)

Logical “0”Input Voltage 0.8 0.6 V (max)

IN(1)

Logical “1” Input Current V

0.005 1.0 1.0 µA (max)

IN(0)

Logical “0” Input Current V

= 0V −0.005 −1.0 −1.0 µA (max)

ADD0, ADD1

IN(1)

Logical “1” Input Voltage V

1.6 1.6 V (min)

IN(0)

Logical “0”Input Voltage GND 0.5 0.5 V (max)

IN(1)

Logical “1” Input Current V

50 600 600 µA (max)

IN(0)

Logical “0” Input Current V

=0V 50 600 600 µA (max)

ALL DIGITAL INPUTS

Input Capacitance 20 pF

ALL DIGITAL OUTPUTS

High Level Output Current V

100 100 µA (max)

SMBus Low Level Output

Voltage

=3mA

=6mA

0.4

0.6

0.4

0.6

V (max)

LM84

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Rainbow-electronics LM84 Manual de usuario Pagina 5

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