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PCA9554DB
  • PCA9554DB

PCA9554DB

16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 3V 16-SSOP (0.209, 5.30mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9554DB
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: pdf
  • Stock: 2968
  • Description: 16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 3V 16-SSOP (0.209, 5.30mm Width) (Kg)

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FedEx International, 5-7 business days.

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 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 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 3V
Terminal Pitch 0.65mm
Base Part Number CA9554
Pin Count 16
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
Nominal Supply Current 104μA
Number of Bits 8
Clock Frequency 400kHz
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Height 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCA9554DB Overview


8 I/Os are used to program this device.The device is enclosed in the packaging with the 16-SSOP (0.209, 5.30mm Width).The case comes in the form of a Tube.In 2.3V~5.5V, it is provided as a votage.The mounting type it recommends is Surface Mount.The device works when the the operating temperature ranging -40°C~85°C.In order to achieve its performance, its output frequency must work at 400kHz.In terms of termination, it is characterized by 16 termination as a whole.In total, there are 16 pins on the part.A voltage is provided at 3V by the device.To run 260, we utilize this part's peak reflow temperature.There are a total of 1 ports available on the device.The CA9554 family of parts can be used to identify related parts.In addition, POR can also be founded when using this device.The total number of IC chips is 8.2.5/5V is a power delivery point.16 pins are present on the device.The chip conducts at 5.5V voltage.

PCA9554DB Features



PCA9554DB Applications


There are a lot of Texas Instruments PCA9554DB I/O Expanders applications.

  • Linkwitz–Riley filter
  • Common Mode Voltage Translation
  • DC-offset adjustment
  • Servo-loops
  • Strain Gauges
  • High Speed Test and Measurement Equipment
  • Cardiac pacemakers
  • Subwoofers
  • Tone control and other equalization
  • External clock
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