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Product Detailed Parameters
- Description：IC SWITCH SP3T X 1 15OHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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 TS5A3357DCUTG4 is a single-channel analog switch featuring a 1 x SP3T configuration, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and is housed in an 8-VSSOP package. The device exhibits a maximum on-resistance of 15 Ohms with a channel-to-channel matching of 100 milliohms. Key electrical parameters include a -3dB bandwidth of 334 MHz, charge injection of 3.4 pC, and off-state leakage current up to 100 nA. Switching times are specified at a maximum of 6.5 ns for turn-on and 3.7 ns for turn-off. The component supports a continuous DC switch current of 100 mA and functions across a temperature range of -40°C to +85°C.
Feature Summary
- SP3T topology enables routing one common terminal to three distinct selectable paths.
Applications
- Signal path selection in portable consumer electronics
- Audio and video signal switching applications
- Battery-powered equipment requiring low power consumption
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process. Ensure the source document explicitly identifies the part as the G4 variant to avoid confusion with non-G4 equivalents.
Selection Notes
Select this component when a single-pole triple-throw switching function is required within a compact surface-mount footprint. Evaluate the 15 Ohm on-resistance and 334 MHz bandwidth against the target signal integrity requirements. Consider the 1.65 V minimum operating voltage for compatibility with low-voltage logic systems.
Part Context
This part belongs to the TS5A3357 series of analog switches from Texas Instruments. It shares functional similarities with other members of the family but is distinguished by its specific SP3T configuration and 8-VSSOP packaging. The G4 suffix typically denotes environmental compliance attributes defined by the manufacturer.
Replacement Considerations
Publicly documented substitutes include the FSA3357K8X from onsemi. Verify pinout compatibility and electrical parameter alignment before substitution.
