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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 TS5A3357DCUTE4 is a single-channel SP3T analog switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.65 V to 5.5 V, making it suitable for low-voltage applications. The device features a maximum on-resistance of 15 ohms and supports a continuous DC switch current of 100 mA. Electrical performance includes a maximum turn-on time of 6.5 ns and a maximum turn-off time of 3.7 ns. The component is housed in an 8-VSSOP package with dimensions of 2.30 mm width. It functions within a temperature range of -40°C to +85°C.
Feature Summary
- Single-pole triple-throw (SP3T) configuration for signal routing
- Low on-resistance for minimal signal attenuation
- Fast switching speeds for high-frequency applications
- Compatible with 1.65 V to 5.5 V single-supply operation
Applications
- Portable equipment requiring signal multiplexing
- Battery-powered systems due to low voltage compatibility
- Audio and video signal path switching
- Communication devices needing compact analog routing
Procurement Notes
Verify the specific suffix E4 against official Texas Instruments documentation to confirm material composition or environmental compliance status. Distributor listings may vary in accuracy regarding RoHS3 certification. Always cross-reference the manufacturer datasheet revision date to ensure the latest electrical specifications are applied during design validation.
Selection Notes
Select this component when a single SP3T switch is required within a small footprint. Ensure the application voltage stays within the 1.65 V to 5.5 V range. Consider the 15-ohm on-resistance limit for signal integrity requirements. The 8-VSSOP package is appropriate for space-constrained surface-mount designs.
Part Context
This part belongs to the TS5A3357 family of single-channel SP3T analog switches. It shares core functionality with variants like TS5A3357DCUR and TS5A3357DCUTG4. The primary distinction lies in packaging format and manufacturing lot specifics. The family is designed for general-purpose analog signal switching in consumer electronics.
Replacement Considerations
Publicly confirmed substitutes include FSA3357K8X from onsemi. Verify pinout compatibility and electrical parameter alignment before substitution. Other TI variants such as TS5A3357DCUR may serve as direct replacements if packaging differences are acceptable.
