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PCA9557D,112
  • PCA9557D,112

PCA9557D,112

16 Termination 1.27mm 2.5/5V I/O Expander PCA9557 16-SOIC (0.154, 3.90mm Width)


  • Manufacturer: NXP Semiconductors
  • NO: 318-PCA9557D,112
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: pdf
  • Stock: 4864
  • Description: 16 Termination 1.27mm 2.5/5V I/O Expander PCA9557 16-SOIC (0.154, 3.90mm Width) (Kg)

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FedEx International, 5-7 business days.

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SPECIFICATIONS

Parameters
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
Published 2002
JESD-609 Code e4
Feature POR
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish NICKEL PALLADIUM GOLD
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number PCA9557
Pin Count 16
JESD-30 Code R-PDSO-G16
Output Type Open Drain, Push-Pull
Power Supplies 2.5/5V
Interface I2C, SMBus
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 400kHz
Interrupt Output No
Current - Output Source/Sink 10mA 20mA
Height Seated (Max) 1.75mm
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

PCA9557D,112 Overview


It is programmed with 8 I/Os.Packaging includes the device and the 16-SOIC (0.154, 3.90mm Width).A Tube case is also available for this item.Votage is supplied within a period of 2.3V~5.5V.Mounting type Surface Mount is recommended.Working with the device requires an operating temperature range of -40°C~85°C.For the performance, the output frequency of the device works at 400kHz.Overall, it terminates in 16.16 is the total number of pins on the part.It is utilized to run 260 on this part due to its peak reflow temperature.1 ports are present on the device as a whole.It is possible to search for parts related to the PCA9557 family based on the part number.This device can also be used to establish POR.8 is the number of bits on an IC chip.As a result, the power can be delivered at 2.5/5V.

PCA9557D,112 Features



PCA9557D,112 Applications


There are a lot of NXP USA Inc. PCA9557D,112 I/O Expanders applications.

  • Amplitude control
  • Wireless data (WAN/LAN) systems
  • ECG monitor system apps
  • Anti-Alias filtering
  • Wireless Telemetry
  • Differential A/D Converter Driver
  • High Speed ADC Antialiasing and DAC Smoothing in Wireless Infrastructure or Networking Applications
  • 802.11x Receivers
  • Akerberg Mossberg
  • Tone control and other equalization
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