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PCA9554ARGVR
  • PCA9554ARGVR

PCA9554ARGVR

16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-VQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9554ARGVR
  • Package: 16-VQFN Exposed Pad
  • Datasheet: pdf
  • Stock: 6604
  • Description: 16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-VQFN Exposed Pad (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 16-VQFN Exposed Pad
Surface Mount YES
Number of Pins 16
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 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9554
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 1mm
Length 4mm
Width 4mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCA9554ARGVR Overview


As far as the I/Os are concerned, it is programmed with 8.16-VQFN Exposed Pad packaging contains the device.As a matter of fact, it is available in the Tape & Reel (TR) case as well.Voting is done within 2.3V~5.5V hours after the order is placed.Surface Mount is the recommended mounting type.Working temperature range -40°C~85°C is required for the device.In order to achieve its performance, its output frequency must work at 400kHz.There are 16 terminations in the fabric as a whole.16 is the total number of pins on the part.At 5V, the device provides voltage.To run 260, we rely on this part's peak reflow temperature.There are a total of four 1 ports on the device.Depending on what family of CA9554 the part belongs to, you might be able to find related parts.POR can also be founded with this device.8 is the number of bits on an IC chip.This can deliver the power to 2.5/5V in a very efficient manner.It has 16 pins.There is a point at which the chip conducts when the supplied voltage is 5.5V.

PCA9554ARGVR Features



PCA9554ARGVR Applications


There are a lot of Texas Instruments PCA9554ARGVR I/O Expanders applications.

  • Variable frequency filtering
  • Wireless Telemetry
  • Particulate Matter sensors
  • Subwoofers
  • Portable/ Handheld Devices
  • First order active low-pass filters
  • Digital-generated analog (D-A) signals
  • Cardiac pacemakers
  • External clock
  • TTL-Clock driving
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