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TCA9555RTWR
  • TCA9555RTWR

TCA9555RTWR

24 Termination 0.5mm 1.8/5V Gold I/O Expander CA9555 24 Pin 1.8V 24-WFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • NO: 815-TCA9555RTWR
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: pdf
  • Stock: 3075
  • Description: 24 Termination 0.5mm 1.8/5V Gold I/O Expander CA9555 24 Pin 1.8V 24-WFQFN Exposed Pad (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
HTS Code 8542.39.00.01
Technology CMOS
Voltage - Supply 1.65V~5.5V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9555
Pin Count 24
Qualification Status Not Qualified
Output Type Push-Pull
Power Supplies 1.8/5V
Interface I2C, SMBus
Number of I/O 16
Number of Ports 2
Number of Bits 16
Clock Frequency 400kHz
Supply Current-Max 0.04mA
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TCA9555RTWR Overview


It features 16 I/Os.There is a 24-WFQFN Exposed Pad that comes with the device, which is enclosed in the packaging.It is available in Tape & Reel (TR) case.During 1.65V~5.5V, the vote is supplied.The mounting type it recommends is Surface Mount.Devices work when their operating temperature falls within a certain range, called -40°C~85°C.In terms of performance, its output frequency is 400kHz.Its terminations, as a whole, are in the 24 direction.A total of 24 pins are present on this part.Device 1.8V provides voltage.To run 260, we rely on this part's peak reflow temperature.A total of four 2 ports are present on the device.It is possible to find related parts by using the CA9555 family as a guide.It is also possible to find POR with the use of this device.An IC chip has 16 bits in total.This can deliver the power to 1.8/5V in a very efficient manner.This device is equipped with 24 pins.

TCA9555RTWR Features



TCA9555RTWR Applications


There are a lot of Texas Instruments TCA9555RTWR I/O Expanders applications.

  • Digital-generated analog (D-A) signals
  • Industrial and measurement circuits
  • Gas Detectors
  • TD-SCDMA
  • DVD
  • Cellular phone
  • Zero-IF Direct Conversion Receivers
  • CDMA2000
  • Portable/ Handheld Devices
  • Differential A/D Converter Driver
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