ACT8798 View Datasheet(PDF) - Active-Semi, Inc

Part Name

Description

Manufacturer

ACT8798

Six Channel Integrated Power Management IC for Handheld Portable Equipment

Active-Semi, Inc 

Active-Semi

ACT8798

Rev 1, 16-Nov-09

SYSTEM MANAGEMENT

I2C INTERFACE ELECTRICAL CHARACTERISTICS

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

PARAMETER

SCL, SDA Low Input Voltage

SCL, SDA High Input Voltage

SCL, SDA Leakage Current

SDA Low Output Voltage

SCL Clock Period, tSCL

SDA Data In Setup Time to SCL High, tSU

SDA Data Out Hold Time after SCL Low, tHD

SDA Data Low Setup Time to SCL Low, tST

SDA Data High Hold Time after Clock High, tHP

TEST CONDITIONS

IOL = 5mA

fSCL clock freq = 400kHz

Start Condition

Stop Condition

MIN TYP MAX UNIT

0.4

V

1.4

V

1

µA

0.3

V

2.5

µs

100

ns

300

ns

100

ns

100

ns

Figure 1:

I2C Serial Bus Timing

Innovative PowerTM

-9-

ActivePMUTM is a trademark of Active-Semi.

I2CTM is a trademark of Philips Electronics.

www.active-semi.com

Copyright © 2009 Active-Semi, Inc.

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