PCA9517DP datasheet(7/13 Pages) PHILIPS

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Philips Semiconductors

Product data sheet

PCA9517

Level translating I2C-bus repeater

2004 Oct 05

DC ELECTRICAL CHARACTERISTICS

VCC = 2.7 V to 3.3 V; GND = 0 V; Tamb = –40 °C to +85 °C; unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

VCCB

DC supply voltage

2.7

—

3.3

VCCA

LOW-level DC supply voltage

0.9

—

5.5

ICC

Quiescent supply current for VCCA

—

ICCH

Quiescent supply current,

both channels HIGH

VCC = 3.6 V;

SDAn = SCLn = VCC

—

1.5

ICCA

Quiescent supply current,

both channels LOW

VCC = 3.6 V;

one SDA and one SCL = GND, other

SDA and SCL open

—

1.5

ICCAc

Quiescent supply current in contention

VCC = 3.6 V;

SDAn = SCLn = GND

—

1.5

Input and output SDAB and SCLB

VIH

HIGH-level input voltage

0.7VCCB

—

5.5

VIL

LOW-level input voltage (Note 1)

–0.5

—

0.3VCCB

VILc

LOW-level input voltage contention

(Note 1)

–0.5

—

0.4

VIK

Input clamp voltage

II = –18 mA

—

–1.2

Input leakage current

VI = 3.6 V

—

±1

µA

IIL

Input current LOW, SDA, SCL

VI = 0.2 V, SDA, SCL

—

µA

VOL

LOW-level output voltage

IOL = 100 µA or 6 mA

0.47

0.52

0.6

VOL–VILc

LOW-level input voltage below

output low level voltage

Guaranteed by design

—

IOH

Output HIGH-level leakage current

VO = 3.6 V

—

µA

CI/O

Input/output capacitance

VI = 3 V or 0 V; VCC = 3.3 V

—

CI/O

Input/output capacitance

VI = 3 V or 0 V; VCC = 0 V

—

Input and output SDAA and SCLA

VIH

HIGH-level input voltage

0.7VCCA

—

5.5

VIL

LOW-level input voltage (Note 1)

–0.5

—

0.3VCCA

VIK

Input clamp voltage

II = –18 mA

—

–1.2

Input leakage current

VI = 3.6 V

—

±1

µA

IIL

Input current LOW, SDA, SCL

VI = 0.2 V, SDA, SCL

—

µA

VOL

LOW-level output voltage

IOL = 6 mA

—

0.1

0.2

IOH

Output HIGH-level leakage current

VO = 3.6 V

—

µA

CI/O

Input/output capacitance

VI = 3 V or 0 V; VCC = 3.3 V

—

CI/O

Input/output capacitance

VI = 3 V or 0 V; VCC = 0 V

—

Enable

VIL

LOW-level input voltage

–0.5

—

0.3VCCB

VIH

HIGH-level input voltage

0.7VCCB

—

5.5

IIL

Input current LOW, EN

VI = 0.2 V, EN; VCC = 3.6 V

—

µA

ILI

Input leakage current

–1

—

µA

Input capacitance

VI = 3.0 V or 0 V

—

NOTE:

1. VIL specification is for the first LOW level seen by the SDAx/SCLx lines. VILc is for the second and subsequent LOW levels seen by the

SDAx/SCLx lines.

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