TUSB3410VF Texas Instruments interface-ics (LQFP) In Stock
TUSB3410VF is a USB 2.0 to UART bridge IC by Texas Instruments in 32-pin LQFP, operating -40 to 85°C. From $4.64, 1-piece minimum, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- LQFP
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- TUSB3410VF Datasheet PDF
- Category
- interface-ics
- Price
- From $4.6357(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- USB 2.0 full-speed (12 Mbps) to single UART/IrDA bridge
- Integrated 8x52 microcontroller with 8KB RAM for firmware customization
- Supports CDC ACM class — works as virtual COM port, no custom driver needed
- On-chip EEPROM for storing USB VID/PID and device configuration
- 3.3V or 5V I/O compatible, low-power suspend mode < 500 uA
Applications
Widely used in industrial equipment, test instruments, and embedded development boards to add USB serial connectivity. Common in PLC programming cables, GPS modules, and legacy RS-232 adapter dongles where a virtual COM port interface is required.
Specifications
| interface | USB 2.0 Full-Speed (12 Mbps) to UART/IrDA |
| supplyVoltage | 3.3V |
| operatingTemperature | -40°C to +85°C |
| packageType | LQFP-32 |
| uartChannels | 1 |
| baudRate | Up to 921600 bps |
| onChipMemory | 8KB RAM + EEPROM |
| Package | LQFP |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the TUSB3410VF and what does it do?
The TUSB3410VF is a USB 2.0 full-speed to single UART/IrDA bridge controller from Texas Instruments. It integrates an 8x52 microcontroller, 8KB RAM, and an on-chip EEPROM, allowing it to enumerate as a USB CDC ACM virtual COM port without requiring custom host drivers on Windows, macOS, or Linux.
What package and pin count does the TUSB3410VF come in?
The TUSB3410VF is available in a 32-pin LQFP (Low-Profile Quad Flat Package) with 0.8mm pitch. The LQFP package is surface-mount and well-suited for compact PCB designs requiring USB-to-serial conversion.
What is the operating temperature range of the TUSB3410VF?
The TUSB3410VF is rated for commercial/industrial use with an operating temperature range of -40°C to +85°C, making it suitable for industrial automation, test equipment, and outdoor embedded systems.
What are common alternatives to the TUSB3410VF?
Common alternatives include the FTDI FT232RL (USB to single UART, SSOP-28), Silicon Labs CP2102 (USB to UART, QFN-28), and Prolific PL2303 series. These all provide USB CDC virtual COM port functionality at similar price points and are widely supported across operating systems.
Is the TUSB3410VF RoHS compliant?
Yes, the TUSB3410VF is RoHS compliant and lead-free. Texas Instruments ships it in a halogen-free, Pb-free package, meeting EU RoHS Directive requirements for use in consumer and industrial electronics.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.2850 | $12.29 |
| 2+ | $8.1900 | $16.38 |
| 4+ | $6.1425 | $24.57 |
| 250+ | $4.6357 | $1158.93 |
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