Datasheet
PCA9701_PCA9702 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 7 — 26 September 2014 14 of 29
NXP Semiconductors
PCA9701; PCA9702
18 V tolerant SPI 16-bit/8-bit GPI with INT
9. Limiting values
[1] With GPI external series resistors, the inputs support double battery, reverse battery and load dump conditions. During double battery or
load dump the input pin will drain slightly higher leakage current until the input drops to 18 V. For more detail of leakage current
specification, please refer to Table 6 “
Static characteristics”. See Section 7.3 for series resistor requirements.
[2] n = 15 for PCA9701; n = 7 for PCA9702.
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
T
amb
=
40
Cto+125
C, unless otherwise specified.
Symbol Parameter Conditions Min Max Unit
V
DD
supply voltage 0.5 +6.0 V
I
I
input current IN[n:0] pins with series resistor
and V
I
>5.5V,
[1][2]
-350A
V
I
input voltage GPI pins IN[n:0]; no series resistor
[1][2]
0.5 +6 V
SPI pins 0.5 +6 V
T
stg
storage temperature 65 +150 C
T
j(max)
maximum junction temperature operating - 125 C