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PCA9538PWG4
  • PCA9538PWG4

PCA9538PWG4

16 Termination 2.5/5V I/O Expander CA9538 16 Pin 2.5V 16-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9538PWG4
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: pdf
  • Stock: 8030
  • Description: 16 Termination 2.5/5V I/O Expander CA9538 16 Pin 2.5V 16-TSSOP (0.173, 4.40mm Width) (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 16
Weight 61.887009mg
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9538
Pin Count 16
Qualification Status Not Qualified
Output Type Push-Pull
Operating Supply Voltage 5.5V
Power Supplies 2.5/5V
Interface I2C, SMBus
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.175mA
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCA9538PWG4 Overview


Using 8 I/Os, it is programmed.A 16-TSSOP (0.173, 4.40mm Width)-shaped packaging surrounds the device.There is an option of the Tube case that you can choose from.During 2.3V~5.5V, the vote is supplied.Mounting type Surface Mount is recommended.As long as the operating temperature ranges -40°C~85°C, the device works.In terms of performance, its output frequency is 400kHz.It has 16 terminations in total.16 pins make up the part.The device provides voltage at 2.5V.In order to run 260, the peak reflow temperature of this part is used.1 ports are available on the device.It is possible to search for parts related to the CA9538 family based on the part number.POR can also be established with this device.An IC chip has 8 bits in total.It is capable of delivering the power at the position 2.5/5V.16 pins are on the device.Chips conduct when the supplied voltage is 5.5V.

PCA9538PWG4 Features



PCA9538PWG4 Applications


There are a lot of Texas Instruments PCA9538PWG4 I/O Expanders applications.

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  • Transimpedence Applications
  • Portable Instrumentation
  • Chebyshev filter
  • Communication system
  • Bluetooth-enabled mobile communications devices
  • RC networks
  • Software-controlled signal processors
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