LP3943ISQSLASHNOPB datasheet(6/25 Pages) TI1

Teilenummer	LP3943ISQ/NOPB

Bauteilbeschribung	RGB, White, Blue 16-LED Fun Light Driver

PDF	25 Pages

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Hersteller	TI1 [Texas Instruments]

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6 / 25 page

-40

TEMPERATURE (°C)

-10

-5

-20

LP3943

SNVS256C – NOVMEBER 2003 – REVISED OCTOBER 2015

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6.6 I

2C Interface (SCL and SDA Pins) Timing Requirements

See

(1)

MIN

NOM

MAX

UNIT

tHOLD

Hold time repeated START condition

0.6

µs

tCLK-LP

CLK low period

1.3

µs

tCLK-HP

CLK high period

0.6

µs

tSU

Setup time repeated START condition

0.6

µs

tDATA-HOLD

Data hold time

300

tDATA-SU

Data setup time

100

tSU

Setup time for STOP condition

0.6

µs

Maximum pulse width of spikes that must be suppressed by the input filter

tTRANS

of both DATA and CLK signals

(1)

All values verified by design.

6.7 Typical Characteristic

TA = −40°C to +85°C

VDD = 2.3 V to 3 V

Figure 1. Frequency vs. Temperature

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