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Logic electrical characteristics, Lm83 – Rainbow Electronics LM83 User Manual

Page 5

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Logic Electrical Characteristics

DIGITAL DC CHARACTERISTICS
Unless otherwise noted, these specifications apply for V

CC

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

A

= T

J

= T

MIN

to

T

MAX

; all other limits T

A

= T

J

=+25˚C, unless otherwise noted.

Symbol

Parameter

Conditions

Typical

Limits

Units

(Note 6)

(Note 7)

(Limit)

SMBData, SMBCLK

V

IN(1)

Logical “1” Input Voltage

2.1

V (min)

V

IN(0)

Logical “0”Input Voltage

0.8

V (max)

V

IN(HYST)

SMBData and SMBCLK Digital
Input Hysteresis

300

mV

I

IN(1)

Logical “1” Input Current

V

IN

= V

CC

0.005

1.5

µA (max)

I

IN(0)

Logical “0” Input Current

V

IN

= 0 V

−0.005

1.5

µA (max)

ADD0, ADD1

V

IN(1)

Logical “1” Input Voltage

V

CC

1.5

V (min)

V

IN(0)

Logical “0”Input Voltage

GND

0.6

V (max)

I

IN(1)

Logical “1” Input Current

V

IN

= V

CC

2

µA (max)

I

IN(0)

Logical “0” Input Current

V

IN

= 0 V

-2

µA (max)

ALL DIGITAL INPUTS

C

IN

Input Capacitance

20

pF

ALL DIGITAL OUTPUTS

I

OH

High Level Output Current

V

OH

= V

CC

100

µA (max)

V

OL

SMBus Low Level Output
Voltage

I

OL

= 3 mA

I

OL

= 6 mA

0.4
0.6

V (max)

LM83

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