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PCA9554ADBR
  • PCA9554ADBR

PCA9554ADBR

16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-SSOP (0.209, 5.30mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9554ADBR
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: pdf
  • Stock: 983
  • Description: 16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-SSOP (0.209, 5.30mm 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-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 16
Weight 128.593437mg
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) 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 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 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCA9554ADBR Overview


8 I/Os are used in its programming.16-SSOP (0.209, 5.30mm Width) packaging contains the device.Case Tape & Reel (TR) is available.Voting is done within 2.3V~5.5V hours after the order is placed.It is recommended that you mount it in a Surface Mount-position.Devices work when the operating temperature ranges -40°C~85°C.Performance is achieved by its output frequency at 400kHz.As a whole, it consists of 16 terminations.Total pin count on the part is 16.There is voltage present at 5V as a result of the device.It is necessary to run 260 at the peak reflow temperature on this part.A total of five 1 ports are available on the device.Using the CA9554 family as a guide, you can find parts that are related.With the help of this device, it is also possible to establish POR.8 is the number of bits on an IC chip.It has the ability to deliver power at 2.5/5V.Devices with 16 pins are available.Chips conduct when the supplied voltage is 5.5V.

PCA9554ADBR Features



PCA9554ADBR Applications


There are a lot of Texas Instruments PCA9554ADBR I/O Expanders applications.

  • Butterworth filter
  • Digital-generated analog (D-A) signals
  • Cordless phones
  • Biomedical instrumentation
  • Active crossover networks
  • Dual amplifiaer band pass (DABP)
  • ATE
  • Low-pass filters
  • Vibration analysis
  • Software-controlled signal processors
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