PCA9671DK,118 NXP Semiconductors, PCA9671DK,118 Datasheet - Page 19

• Manufacturer Part Number: PCA9671DK,118
• Description: IC I/O EXPANDER I2C 16B 24QSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9671DK,118

• Interface: I²C
• Number Of I /o: 16
• Interrupt Output: No
• Frequency - Clock: 1MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4191-2; 935283553118; PCA9671DK-T

NXP Semiconductors
11. Limiting values
PCA9671
Product data sheet
10.2 High current-drive load applications
The GPIO has a maximum sinking current of 25 mA per bit. In applications requiring
additional drive, two port pins in the same octal may be connected together to sink up to
50 mA current. Both bits must then always be turned on or off together. Up to 8 pins (one
octal) can be connected together to drive 200 mA.
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol
V
I
I
V
I
I
P
P/out
T
T
DD
SS
I
O
Fig 24. High current-drive load application
stg
amb
DD
I
tot
Total package (maximum) output current is 600 mA.
Limiting values
Parameter
supply voltage
supply current
ground supply current
input voltage
input current
output current
total power dissipation
power dissipation per output
storage temperature
ambient temperature
All information provided in this document is subject to legal disclaimers.
PROCESSOR
CORE
Rev. 2 — 29 July 2010
V
Remote 16-bit I/O expander for Fm+ I
DD
Conditions
operating
SDA
SCL
RESET
A0
A1
A2
V
DD
P00
P01
P02
P03
P04
P05
P06
P07
Min
−0.5
-
-
V
-
-
-
-
−65
−40
SS
− 0.5
002aac254
LOAD
V
DD
PCA9671
Max
+6
±100
±600
5.5
±20
±50
600
200
+150
+85
© NXP B.V. 2010. All rights reserved.
2
C-bus with reset
[1]
Unit
V
mA
mA
mA
mW
°C
°C
V
mA
mW
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