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24 Termination 0.65mm I/O Expander CA9539 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)
- Manufacturer: Texas Instruments
- NO: 815-PCA9539PWE4
- Package: 24-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 4861
- Description: 24 Termination 0.65mm I/O Expander CA9539 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width) (Kg)
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| Parameters | |
|---|---|
| Lifecycle Status | NRND (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 24-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 89.499445mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Feature | POR |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| 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 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | CA9539 |
| Pin Count | 24 |
| Number of Outputs | 2 |
| Qualification Status | Not Qualified |
| Output Type | Push-Pull |
| Operating Supply Voltage | 5.5V |
| Interface | I2C, SMBus |
| Number of I/O | 16 |
| Number of Ports | 2 |
| Output Current | 25mA |
| Number of Bits | 16 |
| Clock Frequency | 400kHz |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 10mA 25mA |
| Height | 1.2mm |
| Length | 7.8mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
PCA9539PWE4 Overview
With 16 I/Os, it can be programmed.There is a 24-TSSOP (0.173, 4.40mm Width) that comes with the device, which is enclosed in the packaging.In addition to the Tube case, it is also available in other cases as well.Votage is supplied within a period of 2.3V~5.5V.Its recommended mounting type is Surface Mount.The device works when the the operating temperature ranging -40°C~85°C.In order to achieve a good performance, it works at a frequency of 400kHz.It has a termination of 24 as a whole.Total pin count on the part is 24.The device provides voltage at 3V.This part's peak reflow temperature is utilized to run 260.There are a total of 2 ports available on the device.Depending on which family of CA9539 part you are looking for, you can find related parts.POR can also be founded with this device.The total number of IC chips is 16.24 pins are present on the device.The chip conducts when the voltage supplied is 5.5V.There is a maximum current 25mA that can be supplied to the device.There are 2 outputs available.
PCA9539PWE4 Features
PCA9539PWE4 Applications
There are a lot of Texas Instruments PCA9539PWE4 I/O Expanders applications.
- Automotive audio system
- Portable/ Handheld Devices
- Digital-generated analog (D-A) signals
- Cordless phones
- Bluetooth-enabled mobile communications devices
- CDMA2000
- Portable Instrumentation
- Feedback of phase
- Active crossover networks
- DC-offset adjustment
