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Product Detailed Parameters
- Description：IC SWITCH SP3TX1 900MOHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP3T
- Multiplexer/Demultiplexer Circuit：3:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：21ns, 10.5ns
- -3db Bandwidth：75MHz
- Charge Injection：20pC
- Channel Capacitance (CS(off), CD(off))：18pF, 54pF
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-64dB @ 1MHz
- 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 TS5A3359DCUR is a single-channel analog switch manufactured by Texas Instruments, featuring a SP3T (Single Pole Three Throw) configuration. It operates within a supply voltage range of 1.65 V to 5.5 V and supports a continuous DC switch current of 100 mA. The device exhibits a maximum on-state resistance of 0.9 ohms at 5 V, with a typical value of 0.45 ohms. Key timing parameters include a maximum turn-on time of 21 ns and a maximum turn-off time of 10.5 ns. The component functions reliably across an extended temperature range from -40°C to +85°C and is housed in an 8-pin VSSOP package.
Feature Summary
- Ultra-low on-state resistance for minimal signal attenuation
- Low power consumption with negligible leakage current
- High bandwidth supporting high-frequency signal routing
Applications
- Portable consumer electronics
- Laptop and notebook computers
- Video and audio signal switching
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure that the selected variant matches the required operating temperature range and electrical characteristics for the intended design environment before finalizing procurement.
Selection Notes
Select this component when designing circuits requiring low insertion loss and high signal integrity in space-constrained applications. Compare the 0.9-ohm on-resistance against system requirements to ensure adequate performance. Confirm compatibility with the target supply voltage levels and check pinout alignment during schematic capture.
Part Context
This part belongs to the TS5A335x family of ultra-low Ron analog switches designed for portable devices. It shares functional similarities with other members like the TS5A3357 but offers superior on-resistance performance. The series targets applications demanding efficient power management and compact form factors.
Replacement Considerations
The TS5A3357DCURG4 is a documented alternative within the same product family. Verify that the higher on-resistance of the substitute meets the application's signal integrity requirements before substitution.
