PCA9557PW,112 NXP Semiconductors, PCA9557PW,112 Datasheet - Page 23
PCA9557PW,112
Manufacturer Part Number
PCA9557PW,112
Description
IC I/O EXPANDER I2C 8B 16TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9557BS118.pdf
(26 pages)
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
935270669112
PCA9557PW
PCA9557PW,112
PCA9557PW
NXP Semiconductors
16. Abbreviations
PCA9557
Product data sheet
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description” .
Table 14.
Acronym
CBT
CDM
CMOS
ESD
HBM
I
I/O
LED
MM
PCB
POR
SMBus
2
Fig 26. Temperature profiles for large and small components
C-bus
temperature
MSL: Moisture Sensitivity Level
Abbreviations
Description
Cross Bar Technology
Charged-Device Model
Complementary Metal-Oxide Semiconductor
ElectroStatic Discharge
Human Body Model
Inter-Integrated Circuit bus
Input/Output
Light-Emitting Diode
Machine Model
Printed-Circuit Board
Power-On Reset
System Management Bus
Rev. 06 — 11 June 2008
= minimum soldering temperature
maximum peak temperature
minimum peak temperature
= MSL limit, damage level
8-bit I
2
C-bus and SMBus I/O port with reset
temperature
peak
PCA9557
© NXP B.V. 2008. All rights reserved.
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