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Product Detailed Parameters
- Description：DATA ACQ PLEXERS/SWITCHES
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：USB, UART
- Multiplexer/Demultiplexer Circuit：2:1, 1:2
- Switch Circuit：-
- Number of Channels：-
- On-State Resistance (Max)：9Ohm
- Voltage - Supply, Single (V+)：2.3V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：1.2GHz
- Features：Bi-Directional, USB 2.0
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：12-UFBGA, DSBGA
- Supplier Device Package：12-DSBGA (1.6x1.2)
- Grade：-
- Qualification：-
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Overview
The TS5USBC412IYFFT is a USB interface integrated circuit manufactured by Texas Instruments, belonging to the TS5USBC41 series. It functions as a dual 2:1 USB 2.0 multiplexer/demultiplexer or a single enhanced host port switch. The device supports High Speed (HS) data rates compliant with USB 2.0 standards. It operates within a supply voltage range of 2.3 V to 5.5 V, with a typical operating voltage of 3.3 V. The quiescent current is specified at 9 uA. The component is designed for surface mount installation in a DSBGA-12 package and supports an industrial temperature range from -40°C to +85°C.
Feature Summary
- Dual channel configuration enabling flexible routing between two sources and one destination or vice versa.
- Supports USB 2.0 High Speed data transmission protocols.
- Low power consumption design suitable for battery-operated applications.
- Compact surface-mount packaging optimized for space-constrained PCB layouts.
Applications
- USB hub implementations requiring signal switching.
- Portable electronic devices needing USB port management.
- Industrial control systems utilizing USB connectivity.
- Consumer electronics with multiple USB interface requirements.
Procurement Notes
Verify the specific suffix IYFFT against official Texas Instruments documentation to confirm package type, temperature grade, and tape/reel specifications. Ensure compatibility with your board design regarding the DSBGA-12 footprint and soldering profile. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and current production status before procurement.
Selection Notes
Select this component when a dual 2:1 USB 2.0 mux/demux function is required in a compact form factor. Consider the 2.3 V to 5.5 V operating range for system power rail compatibility. Evaluate the DSBGA-12 package constraints against available PCB real estate. Compare performance metrics such as on-resistance and bandwidth if alternative switches are under consideration.
Part Context
This part belongs to the TS5USBC41 family of USB switches from Texas Instruments. Related variants include the TS5USBC410IYFFT and TS5USBC412YFFR, which share similar core functionalities but may differ in packaging, temperature ratings, or specific electrical characteristics. The family targets general-purpose USB switching applications requiring low power and high-speed data integrity.
Replacement Considerations
Potential substitutes include TS5USBC410IYFFT and TS5USBC412YFFR. Verify pinout compatibility and electrical parameter alignment with the original datasheet before substitution. Ensure that any replacement part meets the same USB 2.0 High Speed requirements and package dimensions.
