TS3USB221ARSERG4 Texas Instruments Integrated Circuit (Other) In Stock
The TS3USB221ARSERG4 is a high-speed USB 2.0 1:2 multiplexer/demultiplexer switch IC with integrated ESD protection. It features 900 MHz bandwidth, 2 channels, and supports up to 5.5V input. Available from Texas Instruments in a compact 10-pin QFN package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TS3USB221ARSERG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated ESD protection optimized for Hi-Speed USB 2.0 signal integrity
- 900 MHz bandwidth supports high-speed data switching up to USB 2.0 480 Mbps rates
- Dual-channel 2:1 SPDT configuration for flexible routing in space-constrained designs
- Wide supply voltage range up to 5.5V for broad compatibility across system designs
- Compact 10-pin VQFN package enabling small PCB footprints in portable devices
Applications
The TS3USB221ARSERG4 is designed for USB 2.0 signal switching in smartphones, tablets, and portable consumer electronics where multiple peripherals share a single USB host port. It is also used in industrial and embedded systems for dynamic USB path switching, enabling seamless connection and disconnection of USB accessories. The integrated ESD protection makes it ideal for applications requiring robust protection against electrostatic discharge in harsh environments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 2:1 SPDT |
| Analog IC - Other Type | DIFFERENTIAL MULTIPLEXER |
| Bandwidth-Nom | 900MHz |
| Input Voltage-Max | 5.5V |
| JESD-30 Code | R-PQCC-N10 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 41dB |
| On-state Resistance Match-Nom | 0.2Ω |
| On-state Resistance-Max (Ron) | 6Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC10,.06X.08,20 |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.03mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2.3V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Switch-off Time-Max | 17ns |
| Switch-on Time-Max | 10ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TS3USB221ARSERG4:
Frequently Asked Questions
What is the maximum bandwidth supported by the TS3USB221ARSERG4?
The TS3USB221ARSERG4 supports a nominal bandwidth of 900 MHz, making it fully capable of handling Hi-Speed USB 2.0 data rates up to 480 Mbps without signal degradation.
What package type is the TS3USB221ARSERG4 available in?
The TS3USB221ARSERG4 is available in a 10-pin VQFN (R-PQCC-N10) package, which is a compact leadless form factor suitable for space-constrained PCB designs in consumer and industrial applications.
Does the TS3USB221ARSERG4 comply with RoHS requirements?
Yes, the TS3USB221ARSERG4 is RoHS compliant and lead-free, as indicated by the JESD-609 Code e4 and Pbfree Code Yes, making it suitable for environmentally conscious and regulated product designs.
What is the typical application for the TS3USB221ARSERG4?
It is typically used as a USB 2.0 multiplexer/demultiplexer switch in smartphones, tablets, laptops, and embedded systems to route USB signals between a host and multiple peripherals, with ESD protection for reliability.
What is the maximum input voltage for the TS3USB221ARSERG4?
The maximum input voltage for the TS3USB221ARSERG4 is 5.5V, providing compatibility with standard 3.3V and 5V USB system designs and allowing flexible integration across a variety of platforms.
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