PCA9501D,112 NXP Semiconductors, PCA9501D,112 Datasheet - Page 14

• Manufacturer Part Number: PCA9501D,112
• Description: IC I/O EXPANDER I2C 8B 20SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9501D,112

• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Includes: EEPROM
• For Use With: OM6285 - EVAL BOARD I2C-2002-1A568-4002 - DEMO BOARD I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3353-5; 935272364112; PCA9501D

NXP Semiconductors
10. Limiting values
PCA9501_4
Product data sheet
Fig 22. Typical application
V
DD
GPIO device address configured as 0110 000x for this example.
EEPROM device address configured as 1110 000x for this example.
IO0, IO2, IO3 configured as outputs.
IO1, IO4, IO5 configured as inputs.
IO6, IO7 are not used and must be configured as outputs.
CONTROLLER
MASTER
V
V
SS
DD
SDA
SCL
INT
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
V
V
I
I
I
I
P
P/out
T
T
I
O
DD
SS
stg
amb
DD
I
tot
10 k
Limiting values
Parameter
supply voltage
input voltage
input current
output current
supply current
ground supply current
total power dissipation
power dissipation per output
storage temperature
ambient temperature
10 k
10 k
Rev. 04 — 10 February 2009
8-bit I
10 k
(optional)
2
C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM
INT
SCL
SDA
A5
A4
A3
A2
A1
A0
PCA9501
V
V
DD
SS
Conditions
operating
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
2 k
enable
Min
V
-
-
0.5
20
25
100
100
65
40
SS
INT
RESET
(e.g., alarm system)
ALARM
(e.g., temp sensor)
A
B
SUB-SYSTEM 1
SUB-SYSTEM 2
SUB-SYSTEM 3
0.5
(e.g., counter)
controlled
switch
(e.g., CBT device)
PCA9501
© NXP B.V. 2009. All rights reserved.
Max
+4.0
5.5
+20
+25
+100
+100
400
100
+150
+85
002aac025
V
DD
Unit
V
V
mA
mA
mA
mA
mW
mW
C
C
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