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Product Detailed Parameters
- Description：IC SWITCH SP3T X 1 15OHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP3T
- Multiplexer/Demultiplexer Circuit：3:01
- On-State Resistance (Max)：15Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：6.5ns, 3.7ns
- -3db Bandwidth：334MHz
- Charge Injection：3.4pC
- Channel Capacitance (CS(off), CD(off))：4.5pF, 10.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-62dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Supplier Device Package：8-VSSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A3357DCUT is a single-channel analog switch manufactured by Texas Instruments, configured as a single-pole triple-throw (SP3T) circuit. It operates on a single supply voltage ranging from 1.65V to 5.5V and features a maximum on-resistance of 15 ohms with a channel-to-channel matching of 100 milliohms. The device provides a -3dB bandwidth of 334MHz, charge injection of 3.4pC, and off-state leakage current of 100nA. Switching times are specified at 6.5ns for turn-on and 3.7ns for turn-off. It is housed in an 8-VSSOP package and supports an operating temperature range of -40°C to 85°C.
Feature Summary
- Single SP3T configuration enabling efficient signal routing between three channels
- Low on-resistance and tight channel matching for high-fidelity signal integrity
- High-speed switching performance suitable for broadband applications
Applications
- Portable multimedia devices requiring signal path management
- Audio and video signal routing in consumer electronics
- Communication equipment utilizing multiplexed input/output architectures
Procurement Notes
Verify component authenticity through authorized distribution channels due to the part's discontinued status. Confirm RoHS3 compliance and MSL rating during procurement. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before finalizing orders.
Selection Notes
Select this component for designs requiring low power consumption and compact surface-mount packaging. Evaluate thermal constraints within the specified operating temperature range. Ensure supply voltage levels remain within the 1.65V to 5.5V limits to maintain optimal switching characteristics and prevent device damage.
Part Context
This component belongs to the TS5A3357 family of analog switches designed for portable applications. It shares architectural similarities with automotive-grade variants like the TS5A3357QDCURQ1 but lacks extended temperature ratings and AEC-Q100 certification. The DCUT suffix indicates a tape-and-reel packaging format optimized for automated assembly processes.
Replacement Considerations
Public confirmed substitute part numbers include TS5A3357DCUR and TS5A3357DCUTG4. Verify pinout compatibility and electrical parameter alignment when transitioning between these specific variants.
