PCA9534D datasheet(11/25 Pages) NXP

Part #	PCA9534D

Description	8-bit I2C-bus and SMBus low power I/O port with interrupt

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Manufacturer	NXP [NXP Semiconductors]

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11 / 25 page

PCA9534_3

Product data sheet

Rev. 03 — 6 November 2006

11 of 25

NXP Semiconductors

PCA9534

8-bit I2C-bus and SMBus low power I/O port with interrupt

8.

Limiting values

Fig 13. High value resistor in parallel with

the LED

Fig 14. Device supplied by a lower voltage

002aac660

LED

VDD

IOn

100 k

Ω

VDD

002aac661

LED

VDD

IOn

3.3 V

5 V

Table 8.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

VDD

supply voltage

−0.5

+6.0

V

II

input current

-

±20

mA

VI/O

voltage on an input/output pin

VSS − 0.5

5.5

V

IO(IOn)

output current on pin IOn

-

±50

mA

IDD

supply current

-

85

mA

ISS

ground supply current

-

100

mA

Ptot

total power dissipation

-

200

mW

Tstg

storage temperature

−65

+150

°C

Tamb

ambient temperature

−40

+85

°C

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