PCA9641PW datasheet(39/55 Pages) NXP

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PCA9641

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Product data sheet

Rev. 2.1 — 27 October 2015

39 of 55

NXP Semiconductors

PCA9641

2-channel I2C-bus master arbiter

17. Limiting values

[1]

The performance capability of a high-performance integrated circuit in conjunction with its thermal

environment can create junction temperatures which are detrimental to reliability. The maximum junction

temperature of this integrated circuit should not exceed 125

C.

Fig 30. Power-on reset voltage (VPOR)

002aah332

POR

time

VDD

time

VPOR (rising VDD)

VPOR (falling VDD)

Table 18.

Limiting values

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

Voltages are referenced to VSS (ground = 0 V).[1]

Symbol

Parameter

Conditions

Min

Max

Unit

VDD

supply voltage

0.5

+4.0

input voltage

0.5

+4.0

input current

20

+20

output current

25

+25

IDD

supply current

100

+100

ISS

ground supply current

100

+100

Ptot

total power dissipation

400

Tstg

storage temperature

60

+150

C

Tamb

ambient temperature

operating in free air

40

+85

C

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