LM49150, LM49150TLEVAL

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SNAS439C – AUGUST 2008 – REVISED MAY 2013

I

2C micro(1)

The following specifications apply for VDD = 5.0V and 3.3V, TA = 25°C, 1.7V ≤ I

2C_V

DD ≤ 2.2V, unless otherwise specified.

LM49150

Units

Symbol

Parameter

Conditions

(Limits)

Typical(2)

Limits(3)

t1

I2C Clock Period

2.5

µs (min)

t2

I2C Data Setup Time

250

ns (min)

t3

I2C Data Stable Time

0

ns (min)

t4

Start Condition Time

250

ns (min)

t5

Stop Condition Time

250

ns (min)

t6

I2C Data Hold Time

250

ns (min)

VIH

I2C Input Voltage High

0.7xI2CVDD

V (min)

VIL

I2C Input Voltage Low

0.3xI2CVDD

V (max)

(1)

The Electrical Characteristics tables list ensured specifications under the listed Recommended Operating Conditions except as

otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and

are not ensured.

(2)

Typical values represent most likely parametric norms at TA = +25ºC, and at the Recommended Operation Conditions at the time of

product characterization and are not specified.

(3)

Datasheet min/max specification limits are ensured by test or statistical analysis.

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