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24 Termination 0.5mm I/O Expander CA9539 24 Pin 1.8V 24-VFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-TCA9539RGER
- Package: 24-VFQFN Exposed Pad
- Datasheet:
- Stock: 5471
- Description: 24 Termination 0.5mm I/O Expander CA9539 24 Pin 1.8V 24-VFQFN Exposed Pad (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 24 |
| 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 | 1.65V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.5mm |
| Base Part Number | CA9539 |
| Output Type | Push-Pull |
| Interface | I2C, SMBus |
| Number of I/O | 16 |
| Number of Ports | 1 |
| Number of Bits | 16 |
| Clock Frequency | 400kHz |
| Supply Current-Max | 0.04mA |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 10mA 25mA |
| Height | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 880μm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TCA9539RGER Overview
It is programmed with 16 I/Os.Packaging includes the device and the 24-VFQFN Exposed Pad.The case comes in the Tape & Reel (TR) style.In 1.65V~5.5V, it is provided as a votage.The recommended mounting type is Surface Mount, which makes it suitable for most applications.Working temperature range -40°C~85°C is required for the device.For the performance, the output frequency of the device works at 400kHz.It has a termination of 24 as a whole.There is voltage present at 1.8V as a result of the device.1 ports are present on the device as a whole.Using the CA9539 family as a guide, you can find parts that are related.In addition, POR can also be founded when using this device.The total number of IC chips is 16.This device is equipped with 24 pins.
TCA9539RGER Features
TCA9539RGER Applications
There are a lot of Texas Instruments TCA9539RGER I/O Expanders applications.
- Multi-function filters
- WCDMA
- Weigh Scales
- CDMA2000
- Medical Imaging
- Bessel filter
- PHS
- Multiple-feedback active high-pass filters
- Subwoofers
- Digital-generated analog (D-A) signals
