ACT8712 View Datasheet(PDF) - Active-Semi, Inc

Part Name

Description

Manufacturer

ACT8712

Four Channel Integrated Power Management IC for Handheld Portable Equipment

Active-Semi, Inc 

ACT8712

Rev0, 25-Feb-08

SYSTEM MANAGEMENT

I2C INTERFACE ELECTRICAL CHARACTERISTICS

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

PARAMETER

TEST CONDITIONS

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

IOL = 5mA

fSCL clock freq = 400kHz

SDA Data Low Setup Time to SCL Low, tST

Start Condition

SDA Data High Hold Time after Clock High, tSP Stop Condition

MIN

1.4

2.5

100

300

100

100

TYP

MAX

0.4

1

0.3

UNIT

V

V

µA

V

µs

ns

ns

ns

ns

Figure 1:

I2C Serial Bus Timing

Innovative Products. Active Solutions.

ActivePMUTM is a trademark of Active-Semi.

I2CTM is a trademark of Philips Electronics.

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www.active-semi.com

Copyright © 2008 Active-Semi, Inc.

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