ACT8942 Ver la hoja de datos (PDF) - Active-Semi, Inc

Número de pieza

componentes Descripción

Fabricante

ACT8942

PMIC Solutions

Active-Semi, Inc 

ACT8942

Rev 2, 15-Nov-12

I2C INTERFACE ELECTRICAL CHARACTERISTICS

(VVSYS = 3.6V, TA = 25°C, unless otherwise specified.)

PARAMETER

SCL, SDA Input Low

SCL, SDA Input High

SDA Leakage Current

SCL Leakage Current

SDA Output Low

SCL Clock Period, tSCL

SDA Data Setup Time, tSU

SDA Data Hold Time, tHD

Start Setup Time, tST

Stop Setup Time, tSP

TEST CONDITIONS

VVSYS = 3.1V to 5.5V, TA = -40ºC to 85ºC

VVSYS = 3.1V to 5.5V, TA = -40ºC to 85ºC

MIN

1.55

IOL = 5mA

1.5

100

300

For Start Condition

100

For Stop Condition

100

TYP

8

MAX

0.35

1

18

0.35

UNIT

V

V

µA

µA

V

µs

ns

ns

ns

ns

Figure 1:

I2C Compatible Serial Bus Timing

tSCL

SCL

tST

SDA

Start

condition

tHD

tSU

tSP

Stop

condition

Innovative PowerTM

-8-

Active-Semi Proprietary―For Authorized Recipients and Customers

ActivePMUTM and ActivePathTM are trademarks of Active-Semi.

I2CTM is a trademark of NXP.

www.active-semi.com

Copyright © 2012 Active-Semi, Inc.

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