PCA9557PW,112 NXP Semiconductors, PCA9557PW,112 Datasheet - Page 14

• Manufacturer Part Number: PCA9557PW,112
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9557PW,112

• Package / Case: 16-TSSOP
• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: No
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: POR
• Logic Family: PCA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Power Dissipation: 200 mW
• Operating Temperature Range: - 40 C to + 85 C
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Output Current: 50 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-5028; 935270669112; PCA9557PW; PCA9557PW,112; PCA9557PW

NXP Semiconductors
10. Limiting values
Table 9.
In accordance with the Absolute Maximum Rating System (IEC 60134).
PCA9557
Product data sheet
Symbol
V
V
I
I
V
I
I
I
I
P
T
T
I
IHL(max)
I/O
O(IOn)
DD
SS
DD
I
I/O
tot
stg
amb
Limiting values
Parameter
supply voltage
input voltage
input current
maximum allowed input current
through protection diode (IO1 to IO7)
voltage on an input/output pin
input/output current
output current on pin IOn
supply current
ground supply current
total power dissipation
storage temperature
ambient temperature
Fig 19. High value resistor in parallel with
the LED
V
DD
IOn
Rev. 06 — 11 June 2008
Conditions
V
I/O as an input, except IO0
IO0 as an input
IO0 as an input
operating
LED
I
V
DD
002aac660
100 k
or V
V
DD
I
V
SS
8-bit I
Fig 20. Device supplied by a lower voltage
2
C-bus and SMBus I/O port with reset
V
3.3 V
Min
-
-
V
V
-
-
-
-
-
-
V
0.5
65
40
SS
SS
SS
DD
IOn
0.5
0.5
0.5
PCA9557
5 V
002aac661
© NXP B.V. 2008. All rights reserved.
Max
+6
5.5
5.5
5.5
+400
85
100
200
+150
+85
20
400
20
50
LED
Unit
V
V
mA
V
V
mA
mA
mA
mA
mW
14 of 26
C
C
A
A