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| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 624.398247mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Subcategory | Parallel IO Ports |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Frequency | 400kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 24 |
| Number of Outputs | 2 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5.5V |
| Temperature Grade | INDUSTRIAL |
| Number of I/O | 16 |
| Number of Ports | 2 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Number of Bits | 16 |
| Frequency (Max) | 400kHz |
| Length | 15.4mm |
| Width | 7.5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
PCA9555DWG4 Overview
As far as the I/Os are concerned, it is programmed with 16.SOIC comes with the device enclosed in the packaging.There are 24 terminations in the fabric as a whole.The total pins on the part is 24.At 3V, the device is providing voltage to the user.To run 260, we use the peak reflow temperature of this part.A total of four 2 ports are present on the device.There are a total of 16 bits on each IC chip.Devices with 24 pins are available.When the supplied voltage is 5.5V, the chip conducts.In this case, it belongs to the PARALLEL IO PORT, GENERAL PURPOSE family of uPs, uCs, and peripheral ICs.It belongs to the Parallel IO Ports series.Maximum operating temperature reaches 85°C.A minimum working temperature of -40°C is required for this device.Its maximum frequency is 400kHz.In order for it to be effective, it must run at a frequency of 400kHz.Outputs for 2 are available.
PCA9555DWG4 Features
PCA9555DWG4 Applications
There are a lot of Texas Instruments PCA9555DWG4 I/O Expanders applications.
- UMTS
- Antialiasing/Reconstruction Filter
- Low-voltage, high CMRR applications
- Camera Serial Interface (CSI)
- Butterworth filter
- Digital-generated analog (D-A) signals
- Low-pass filters
- Schmitt-trigger oscillators
- DSC
- High Speed ADC Antialiasing and DAC Smoothing in Wireless Infrastructure or Networking Applications
