MaxLinear XR21B1420IL28TR-F RS-232 / RS-422 / RS-485 Interface ICs
Enhanced Universal Asynchronous Receiver and Transmitter with USB interface
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
XR21B1420IL28TR-F
Detailed Description
Enhanced Universal Asynchronous Receiver and Transmitter with USB interface
Package
28-VFQFN Exposed Pad
Key Features
Package / Case: 28-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
XR21B1420IL28TR-F Datasheet
Quick Jump:
Technical Specifications
MaxLinear XR21B1420IL28TR-F RS-232 / RS-422 / RS-485 Interface ICs technical specifications.
General
Interface
UART
Protocol
USB
Package / Case
28-VFQFN Exposed Pad
Operating Temperature
-40°C ~ 85°C
Supply Voltage
3V ~ 5.25V
Current Supply
15mA
Functions
Bridge, USB to UART
Standards
USB 2.0
Base Product Number
XR21B1420
Alternate Parts Comparison (XR21B1420IL28TR-F vs XR16M570IL32-F vs XR17V258IV-SAA-F vs XR33158HD-F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | 32-QFN | 144-LQFP | 8-SOIC |
| Supply Voltage | 3V ~ 5.25V | 1.62V ~ 3.63V | 3V ~ 3.6V | 3V ~ 5.5V |
| Protocol | USB | RS232, RS422, RS485 | RS232, RS422, RS485 | RS422, RS485 |
| Operating Temperature | -40°C ~ 85°C | -- | -- | -40°C ~ 85°C |
| Base Product Number | XR21B1420 | -- | -- | XR33158 |
| Interface | UART | -- | -- | -- |
| Current Supply | 15mA | -- | -- | -- |
| Functions | Bridge, USB to UART | -- | -- | -- |
| Standards | USB 2.0 | -- | -- | -- |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Number of Channels | -- | 1, UART | 8, OCTART | -- |
| Data Rate Max | -- | 16Mbps | 8Mbps | -- |
| Action |
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