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24 Termination I/O Expander CA9555 24 Pin 3V 24-SOIC (0.295, 7.50mm Width)
- Manufacturer: Texas Instruments
- NO: 815-PCA9555DW
- Package: 24-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 1249
- Description: 24 Termination I/O Expander CA9555 24 Pin 3V 24-SOIC (0.295, 7.50mm Width) (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 624.398247mg |
| 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 | 24 |
| 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 |
| Base Part Number | CA9555 |
| Pin Count | 24 |
| Number of Outputs | 2 |
| Output Type | Push-Pull |
| Operating Supply Voltage | 5.5V |
| Interface | I2C, SMBus |
| Number of I/O | 16 |
| Number of Ports | 2 |
| Number of Bits | 16 |
| Clock Frequency | 400kHz |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 10mA 25mA |
| Height | 2.65mm |
| Length | 15.4mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
PCA9555DW Overview
As far as the I/Os are concerned, it is programmed with 16.A 24-SOIC (0.295, 7.50mm Width)-shaped packaging surrounds the device.The case comes in the form of a Tube.Voting is done within 2.3V~5.5V hours after the order is placed.A Surface Mount mounting type is recommended.In order for the device to operate, the operating temperature range -40°C~85°C must be met.For the performance, the output frequency of the device works at 400kHz.Overall, it terminates in 24.It is estimated that the part has 24 pins in total.There is voltage present at 3V as a result of the device.This part's peak reflow temperature is utilized to run 260.In total, there are 2 ports on the device.The CA9555 family of parts can be used to identify related parts.POR can also be founded using this device when it is used in conjunction with the POR device.In IC chips, 16 bits are present.24 pins are present on the device.The chip conducts when the voltage supplied to it is 5.5V.Outputs are available in 2 format.
PCA9555DW Features
PCA9555DW Applications
There are a lot of Texas Instruments PCA9555DW I/O Expanders applications.
- Software-controlled signal processors
- Legendre–Papoulis filter
- Particulate Matter sensors
- Cellular phone
- Repeaters, Radio Links, and Modems
- PHS
- High Speed ADC Antialiasing and DAC Smoothing in Wireless Infrastructure or Networking Applications
- Sound enhancement
- Akerberg Mossberg
- Portable Instrumentation
