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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX2 10OHM 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：1Ohm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5.8ns, 3.6ns
- -3db Bandwidth：300MHz
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：5.5pF, 5.5pF
- Current - Leakage (IS(off)) (Max)：30nA
- Crosstalk：-68dB @ 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：2
- Grade：-
- Qualification：-
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Overview
The TS5A2066DCUR is a dual-channel analog switch IC from Texas Instruments, configured as two single-pole single-throw (SPST) switches. It operates on a single supply voltage ranging from 1.65 V to 5.5 V. The device features a maximum on-resistance of 10 Ohms and supports a continuous DC switch current of 100 mA. Electrical performance includes a maximum turn-on time of 5.8 ns and a maximum turn-off time of 3.6 ns. The component draws a maximum supply current of 1 uA and functions within an operating temperature range of -40°C to +85°C. It is housed in an 8-pin VSSOP package.
Feature Summary
- Dual SPST configuration for independent signal routing
- Low on-resistance of 10 Ohms for minimal signal loss
- Ultra-low standby power consumption with 1 uA supply current
- Fast switching speeds suitable for high-frequency applications
Applications
- Portable consumer electronics requiring low power operation
- Battery-powered measurement instruments
- Audio and video signal path switching
- Communication equipment signal routing
Procurement Notes
Verify the specific suffix DCUR corresponds to the VSSOP-8 package and tape-and-reel orientation before ordering. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets. Ensure the procurement channel provides valid traceability for the Texas Instruments manufacturing lot. Cross-reference the part number against the latest product change notices to confirm pinout and electrical specifications remain unchanged.
Selection Notes
Select this component when a dual-channel analog switch with low on-resistance and wide supply voltage compatibility is required. The VSSOP-8 package offers a compact footprint for space-constrained designs. Consider the 100 mA continuous current rating to ensure it meets the load requirements of the application. Verify that the 1.65 V minimum supply voltage aligns with the system's available power rails.
Part Context
This part belongs to the TS5A2066 family of analog switches, which are designed for low-voltage, low-power applications. The family shares similar electrical characteristics but may differ in packaging options such as DSBGA or MSOP. The TS5A2066 series is distinct from the TPS2066 power distribution switches, which feature higher current capabilities and different control logic.
Replacement Considerations
The TS5A2066DCTRG4 is a verified equivalent part number offering identical electrical specifications and functionality. Both parts belong to the same functional family and can be considered direct replacements if package compatibility is confirmed.
