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TS3USB221ERSER The TS3USB221ERSER from Texas Instruments is a high-speed USB 2.0 switch designed for consumer applications. It offers a 1:2 multiplexer/demultiplexer function with a bandwidth of 1GHz.
Mfr Part #:

TS3USB221ERSER

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TS3USB221ERSER from Texas Instruments is a high-speed USB 2.0 switch designed for consumer applications. It offers a 1:2 multiplexer/demultiplexer function with a bandwidth of 1GHz.
✓ Total Stock: 44,452 pcs
$ Price Range: $0.31

TS3USB221ERSER Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
36,193 pcs
On Request
36193 pcs On Request 1 On Request On Request 21+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,565 pcs
On Request
6565 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,079 pcs
On Request
1079 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
615 pcs
On Request
615 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TS3USB221ERSER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bandwidth
Current Consumption
Features
Lead Spacing
Mounting Type
Multiplexer
Number of Channels
On
Operating Temperature
Supplier Device Package
Supplier Package
Switch Circuit
Voltage
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TS3USB221ERSER Description

Short technical summary and product information.

The Texas Instruments TS3USB221ERSER is a high-bandwidth analog switch specifically engineered for switching high-speed USB 2.0 signals in consumer electronics like cell phones and digital cameras. With a wide bandwidth of 1GHz, it ensures minimal edge and phase distortion for signals.

 

This device functions as a 1:2 multiplexer/demultiplexer, allowing differential USB host outputs to be routed to one of two corresponding outputs. It is bidirectional and supports USB 2.0 speeds up to 480 Mbps. Key electrical characteristics include an operating voltage range of 2.3V to 3.6V, low on-resistance of 6 Ohms maximum, and low power consumption.

 

The TS3USB221ERSER integrates ESD protection cells on all pins, offering robust protection against electrostatic discharge. It is available in a compact 10-UQFN package measuring 2.0x1.5mm and is designed for surface mounting. The operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions.

 

This switch is ideal for applications where USB host controllers have limited I/Os or when implementing hubs. Its design focuses on low bit-to-bit skew and high channel-to-channel noise isolation.

TS3USB221ERSER Quick Information

Product Type: Analog Switch
Canonical Name: TS3USB221E High-Speed USB 2.0 (480Mbps) 1:2 Multiplexer – Demultiplexer Switch With Single Enable and IEC Level 3 ESD Protection
Subcategory: Special Purpose

TS3USB221ERSER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TS3USB221ERSER Estimated Pricing

Qty Low High
1+ $0.31 $0.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

TS3USB221ERSER Features

  • High-speed USB 2.0 (480 Mbps) switching.
  • 1:2 multiplexer/demultiplexer function.
  • 1 GHz typical bandwidth for signal integrity.
  • Low 6 Ohm maximum on-resistance.
  • Integrated ESD protection on all pins.

TS3USB221ERSER Applications

  • Ideal for handset and consumer devices.
  • Suitable for notebooks with limited USB I/Os.
  • Used in digital cameras and cell phones.
  • Applicable for USB hubs and controllers.

TS3USB221ERSER FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TS3USB221ERSER?

The operating voltage for the TS3USB221ERSER is between 2.3V and 3.6V.

What package type is the TS3USB221ERSER available in?

The TS3USB221ERSER is available in a 10-UFQFN package.

What is the operating temperature range of the TS3USB221ERSER?

The TS3USB221ERSER operates within a temperature range of -40°C to 85°C.

Is the TS3USB221ERSER RoHS compliant?

The TS3USB221ERSER is RoHS3 Compliant.

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