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PCF8575DWR Datasheet(PDF) 8 Page - Texas Instruments

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Part # PCF8575DWR
Description  REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

PCF8575DWR Datasheet(HTML) 8 Page - Texas Instruments

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Absolute Maximum Ratings
(1)
Recommended Operating Conditions
PCF8575
REMOTE 16-BIT I2C AND SMBus I/O EXPANDER
WITH INTERRUPT OUTPUT
SCPS121C – JANUARY 2005 – REVISED OCTOBER 2006
Address Reference
INPUTS
I2C BUS SLAVE ADDRESS
A2
A1
A0
L
L
L
32 (decimal), 20 (hexadecimal)
L
L
H
33 (decimal), 21 (hexadecimal)
L
H
L
34 (decimal), 22 (hexadecimal)
L
H
H
35 (decimal), 23 (hexadecimal)
H
L
L
36 (decimal), 24 (hexadecimal)
H
L
H
37 (decimal), 25 (hexadecimal)
H
H
L
38 (decimal), 26 (hexadecimal)
H
H
H
39 (decimal), 27 (hexadecimal)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
6.5
V
VI
Input voltage range(2)
–0.5
VCC + 0.5
V
VO
Output voltage range(2)
–0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
–20
mA
IOK
Output clamp current
VO < 0
–20
mA
IOK
Input/output clamp current
VO < 0 or VO > VCC
–20
mA
IOL
Continuous output low current
VO = 0 to VCC
50
mA
IOH
Continuous output high current
VO = 0 to VCC
–4
mA
Continuous current through VCC or GND
±100
mA
DB package
63
DBQ package
61
DGV package
86
θ
JA
Package thermal impedance(3)
DW package
46
°C/W
PW package
88
RGE package
53
RHL package
43
Tstg
Storage temperature range
–65
150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
The package thermal impedance is calculated in accordance with JESD 51-7.
MIN
MAX
UNIT
VCC
Supply voltage
2.5
5.5
V
VIH
High-level input voltage
0.7
× V
CC
VCC + 0.5
V
VIL
Low-level input voltage
–0.5
0.3
× V
CC
V
IOH
P-port high-level output current
–1
mA
IOHT
P-port transient pullup current
–10
mA
IOL
P-port low-level output current
25
mA
TA
Operating free-air temperature
–40
85
°C
8
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