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ContactPCA9555AHF,128
24 Termination 0.5mm 1.8/5V I/O Expander PCA9555 1.8V 24-WFQFN Exposed Pad
- Manufacturer: NXP Semiconductors
- NO: 318-PCA9555AHF,128
- Package: 24-WFQFN Exposed Pad
- Datasheet:
- Stock: 4752
- Description: 24 Termination 0.5mm 1.8/5V I/O Expander PCA9555 1.8V 24-WFQFN Exposed Pad (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Number of Terminations | 24 |
| Technology | CMOS |
| Voltage - Supply | 1.65V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | PCA9555 |
| Pin Count | 24 |
| JESD-30 Code | S-PQCC-N24 |
| Qualification Status | Not Qualified |
| Output Type | Push-Pull |
| Power Supplies | 1.8/5V |
| 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 Seated (Max) | 0.8mm |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 7 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Feature | POR |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
PCA9555AHF,128 Overview
As far as the I/Os are concerned, it is programmed with 16.The device is enclosed in the packaging with the 24-WFQFN Exposed Pad.As a matter of fact, it is available in the Tape & Reel (TR) case as well.During 1.65V~5.5V, the vote is supplied.Mounting type Surface Mount is recommended.As long as the operating temperature ranges -40°C~85°C, the device works.For performance, the output frequency is set at 400kHz.In terms of termination, it is characterized by 24 termination as a whole.A total of 24 pins are present on this part.There is voltage present at 1.8V as a result of the device.To run NOT SPECIFIED, we use the peak reflow temperature of this part.2 ports are available on the device.The PCA9555 family contains related parts that you can search for.This device can also be used to establish POR.The total number of IC chips is 16.1.8/5V can be used to deliver the power.
PCA9555AHF,128 Features
PCA9555AHF,128 Applications
There are a lot of NXP USA Inc. PCA9555AHF,128 I/O Expanders applications.
- Set Top Boxes
- Audio/Sonar/Avionics frequency filtering
- Cellular phone
- Amplitude control
- Differential A/D Converter Driver
- Legendre–Papoulis filter
- IDEN
- Transimpedence Applications
- CDMA2000
- DVD
