TS3USB31RSER Texas Instruments Integrated Circuit (Other) In Stock
TS3USB31RSER is a single-pole double-throw (SPDT) USB 2.0 switch from Texas Instruments, supporting up to 1220 MHz bandwidth and 4.3 V input, ideal for USB signal routing in portable devices. From $0.28, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TS3USB31RSER Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2783(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
- SPDT USB 2.0 switch with 1220 MHz bandwidth for high-speed signal integrity
- Low on-resistance design enables seamless USB 2.0 480 Mbps data switching
- Wide supply voltage range up to 4.3 V for flexible system integration
- Compact 8-pin QFN package (S-PQCC-N8) for space-constrained PCB layouts
- RoHS-compliant, lead-free construction (Pbfree) for green manufacturing requirements
Applications
The TS3USB31RSER is widely used in smartphones, tablets, and portable consumer electronics to route USB 2.0 signals between multiple peripherals or hosts. It is also suitable for laptop docking stations and USB multiplexing circuits where a single USB port must be shared between two devices. Additionally, the switch finds application in test and measurement equipment requiring reliable, low-distortion USB signal path selection.
Specifications
| Package Body Material | PLASTIC/EPOXY |
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 1:1 SPST |
| Analog IC - Other Type | DPDT |
| Bandwidth-Nom | 1220MHz |
| Input Voltage-Max | 4.3V |
| JESD-30 Code | S-PQCC-N8 |
| JESD-609 Code | e4 |
| Normal Position | NC |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 30dB |
| On-state Resistance Match-Nom | 0.35Ω |
| On-state Resistance-Max (Ron) | 10Ω |
| Output | SEPARATE OUTPUT |
| Package Equivalence Code | LCC8,.06SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.001mA |
| Supply Voltage-Max (Vsup) | 4.3V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Switch-off Time-Max | 25ns |
| Switch-on Time-Max | 30ns |
| Switching | BREAK-BEFORE-MAKE |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum bandwidth supported by the TS3USB31RSER?
The TS3USB31RSER supports a nominal bandwidth of 1220 MHz, making it fully compatible with USB 2.0 High-Speed operation at 480 Mbps. This high bandwidth ensures minimal signal degradation when switching USB data lines between two ports.
What is the supply voltage range for the TS3USB31RSER?
The TS3USB31RSER operates with a maximum input voltage of 4.3 V, making it compatible with standard 3.3 V and lower-voltage systems commonly found in mobile and embedded applications.
What package does the TS3USB31RSER come in, and what are its typical applications?
The TS3USB31RSER is housed in an 8-pin QFN package (JESD-30 code S-PQCC-N8), which is ideal for space-constrained designs. Typical applications include USB signal multiplexing in smartphones, tablets, docking stations, and USB peripheral sharing circuits.
Is the TS3USB31RSER RoHS compliant?
Yes, the TS3USB31RSER is RoHS compliant and lead-free, as indicated by its Pbfree code 'Yes' and JESD-609 code e4. It meets modern environmental regulations for consumer and industrial electronics manufacturing.
Can the TS3USB31RSER be used as a replacement for other USB SPDT switches?
The TS3USB31RSER can serve as an alternative to similar USB 2.0 SPDT switches with 8-pin QFN packaging and comparable bandwidth specs. Always verify pin compatibility, supply voltage range, and on-resistance specifications against your original component before substitution.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7449 | $0.74 |
| 28+ | $0.4638 | $12.99 |
| 100+ | $0.4580 | $45.80 |
| 122+ | $0.3476 | $42.41 |
| 130+ | $0.2783 | $36.18 |
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