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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-PCA9539PW
- Package: 24-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5555
- 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: 6 days 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 |
| Base Part Number | CA9539 |
| Pin Count | 24 |
| Number of Outputs | 2 |
| Output Type | Push-Pull |
| Interface | I2C, SMBus |
| Operating Supply Current | 100μA |
| Number of I/O | 16 |
| Number of Ports | 2 |
| Nominal Supply Current | 1μA |
| 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 |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
PCA9539PW Overview
16 I/Os are used in its programming.24-TSSOP (0.173, 4.40mm Width) comes with the device enclosed in the packaging.As a matter of fact, it is available in the Tube case as well.During 2.3V~5.5V, the vote is supplied.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.In order to achieve a good performance, it works at a frequency of 400kHz.Its terminations, as a whole, are in the 24 direction.There are 24 pins on the part in total.There is voltage at 3V provided by the device.In order to run 260, the peak reflow temperature of this part is used.The device has a total of 2 ports.The CA9539 family contains related parts that you can search for.When using this device, POR can also be founded. 16 is the total number of bits on an IC chip.In addition to the 24 pins, the device has other pins as well.A device can be supplied with a maximum current of 25mA.In addition to 2 outputs, there are also X outputs available.
PCA9539PW Features
PCA9539PW Applications
There are a lot of Texas Instruments PCA9539PW I/O Expanders applications.
- Mobil Internet Devices (MID)
- Camera Serial Interface (CSI)
- Portable Media Players (PMP)
- First order active low-pass filters
- Software-controlled signal processors
- Cordless phones
- DAC Smoothing Filter
- Modems
- Audio signal shaping
- PMP/MP3 Players
