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24 Termination 0.5mm I/O Expander CA9555 24 Pin 3V 24-VFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-PCA9555RGERG4
- Package: 24-VFQFN Exposed Pad
- Datasheet:
- Stock: 1104
- Description: 24 Termination 0.5mm I/O Expander CA9555 24 Pin 3V 24-VFQFN Exposed Pad (Kg)
- Delivery:
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| Parameters | |
|---|---|
| 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 | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 880μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 45.387587mg |
| 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 | 24 |
| 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 | 3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | CA9555 |
| Pin Count | 24 |
| Number of Outputs | 2 |
| Qualification Status | Not Qualified |
PCA9555RGERG4 Overview
As far as the I/Os are concerned, it is programmed with 16.In the packaging with the 24-VFQFN Exposed Pad, there is a device enclosed in the package.Case Tape & Reel (TR) is available.In this case, the vote is supplied within the range of 2.3V~5.5V.The recommended mounting type is Surface Mount, which makes it suitable for most applications.If the operating temperature ranges from -40°C~85°C to Y, the device will work.For the performance, the output frequency of the device works at 400kHz.As a whole, it is terminated with 24s.A total of 24 pins are present on this part.There is voltage at 3V provided by the device.This part's peak reflow temperature is utilized to run 260.There are a total of 2 ports available on the device.The CA9555 family of parts can be used to identify related parts.As a result of the use of this device, POR can also be founded.The total number of IC chips is 16.In addition to the 24 pins, the device has other pins as well.Conductivity of the chip occurs when the supply voltage is 5.5V.It is possible to connect 2 outputs to the device.
PCA9555RGERG4 Features
PCA9555RGERG4 Applications
There are a lot of Texas Instruments PCA9555RGERG4 I/O Expanders applications.
- Mobil Internet Devices (MID)
- Zero-IF Direct Conversion Receivers
- Biquad filters
- Elliptic filter
- Audio signal shaping
- Tone detection
- Communication system
- Single-Ended to Differential Conversion/Ampli?cation
- Wien notch
- Antialiasing Filter
