PCA9530D 데이터 시트보기 (PDF) - Philips Electronics

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PCA9530D

2-bit I2C LED dimmer

Philips Electronics 

Philips Semiconductors

2-bit I2C LED dimmer

Preliminary data

PCA9530

ABSOLUTE MAXIMUM RATINGS

In accordance with the Absolute Maximum Rating System (IEC 134)

SYMBOL

PARAMETER

VDD

VI/O

II/O

ISS

Ptot

Tstg

Tamb

Supply voltage

DC voltage on an I/O

DC output current on an I/O

Supply current

Total power dissipation

Storage temperature range

Operating ambient temperature

CONDITIONS

MIN

-0.5

VSS - 0.5

—

—

—

-65

-40

MAX

6.0

5.5

+25

50

400

+150

+85

UNIT

V

V

mA

mA

mW

°C

°C

HANDLING

Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is desirable to take

precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC24 under ”Handling MOS devices”.

DC CHARACTERISTICS

VDD = 2.3 to 5.5 V; VSS = 0 V; Tamb = -40 to +85 °C; unless otherwise specified. TYP at 3.3 V and 25 °C.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

Supplies

VDD

Supply voltage

IDD

Supply current

Istb

Standby current

∆IDD

Additional standby current

VPOR Power-on reset voltage

Input SCL; input/output SDA

2.3

—

Operating mode; VDD = 5.5 V; no load;

VI = VDD or VSS; fSCL = 100 kHz

—

350

Standby mode; VDD = 5.5 V; no load;

VI = VDD or VSS; fSCL = 0 kHz

—

1.9

Standby mode; VDD = 5.5 V; Every

LED I/O at VIN = 4.3 V; fSCL = 0 kHz

—

—

No load; VI = VDD or VSS

1.4

1.7

VIL

VIH

IOL

IL

CI

I/Os

LOW level input voltage

HIGH level input voltage

LOW level output current

Leakage current

Input capacitance

VOL = 0.4V

VI = VDD = VSS

VI = VSS

-0.5

—

0.7 VDD

—

3

—

-1

—

—

3.7

VIL

LOW level input voltage

VIH

HIGH level input voltage

IOL

LOW level output current

IL

Input leakage current

CIO

Input/output capacitance

Select Inputs A0 / RESET

VOL = 0.4 V; VDD = 2.3 V; Note 1

VOL = 0.4 V; VDD = 3.0 V; Note 1

VOL = 0.4 V; VDD = 5.0 V; Note 1

VOL = 0.7 V; VDD = 2.3 V; Note 1

VOL = 0.7 V; VDD = 3.0 V; Note 1

VOL = 0.7 V; VDD = 5.0 V; Note 1

VDD = 3.6 V; VI = 0 or VDD

-0.5

—

2.0

—

9

—

12

—

15

—

15

—

20

—

25

—

-1

—

—

2.1

VIL

LOW level input voltage

VIH

HIGH level input voltage

ILI

Input leakage current

CI

Input capacitance

VI = VSS

NOTE:

1. The maximum current sink for any single I/O must be externally limited to 25mA.

-0.5

—

2.0

—

-1

—

—

2.3

MAX

UNIT

5.5

V

500

µA

3.0

µA

µA

2.2

V

0.3 VDD

V

5.5

V

—

mA

+1

µA

5

pF

0.8

V

5.5

V

—

mA

—

mA

—

mA

—

mA

—

mA

—

mA

1

µA

5

pF

0.8

V

5.5

V

1

µA

5

pF

2002 Dec 12

10

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