3

LTC4301

4301fb

The

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input-Output Connection

Input-Output Offset Voltage

●

0

100

175

mV

SDA or SCL = 0.2V (Note 2)

Digital Input Capacitance SDAIN, SDAOUT,

(Note 3)

10

pF

SCLIN, SCLOUT

Input Leakage Current

SDA, SCL Pins

±5

µA

Output Low Voltage, Input = 0V

●

0

0.4

V

Timing Characteristics

(Note 3)

400

600

kHz

Bus Free Time Between Stop and Start

(Note 3)

1.3

µs

Condition

Hold Time After (Repeated) Start Condition

(Note 3)

100

ns

Repeated Start Condition Set-Up Time

(Note 3)

0

ns

Stop Condition Set-Up Time

(Note 3)

0

ns

Data Hold Time Input

(Note 3)

0

ns

Data Set-Up Time

(Note 3)

100

ns

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The connection circuitry always regulates its output to a higher

voltage than its input. The magnitude of this offset voltage as a function of

Characteristics section.

Note 3: Determined by design, not tested in production.

TYPICAL PERFOR A CE CHARACTERISTICS

Input – Output High to Low

Propagation Delay vs Temperature

–50

–25

0

25

50

75

100

TEMPERATURE (

°C)

4301 G02

100

80

60

40

20

0

0

10,000

20,000

30,000

40,000

4301 G03

300

250

200

150

100

50

0

TEMPERATURE (

°C)

–80

4.9

4.8

4.7

4.6

4.5

4.4

4.3

4.2

4.1

4.0

3.9

–40

0

20

100

4301 G01

–60

–20

40

60

80