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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 1.1OHM SC70-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：1.1Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：35ns, 20ns
- -3db Bandwidth：100MHz
- Charge Injection：36pC
- Channel Capacitance (CS(off), CD(off))：23pF
- Current - Leakage (IS(off)) (Max)：2nA
- Crosstalk：-65dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A3159DCKTG4 is a single-channel SPDT analog switch manufactured by Texas Instruments, housed in a SC70-6 surface-mount package. It operates on a single supply voltage ranging from 1.65 V to 5.5 V. The device features a maximum on-resistance of 1.1 Ohms and supports a DC switch current of 100 mA. Electrical performance includes a maximum turn-on time of 35 ns and a maximum turn-off time of 20 ns. Power consumption is characterized by a maximum supply current of 100 nA. The component functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Provides break-before-make switching action to prevent signal distortion during channel transitions.
- Supports bidirectional I/O with low distortion for analog signals spanning 0V to V+.
- Features 5.5V-tolerant control inputs for compatibility with various logic levels.
Applications
- Portable audio equipment
- Consumer electronics
- Sensing and instrumentation
Procurement Notes
Verify the specific suffix G4 for lead-free and RoHS compliance status against the manufacturer's latest documentation. Confirm the SC70-6 package dimensions and pinout alignment with the target PCB footprint. Check for any recent Product Change Notifications regarding manufacturing site changes or material updates before finalizing procurement plans.
Selection Notes
Select this component when a single-pole double-throw configuration is required for low-voltage analog signal routing. The SC70-6 package suits space-constrained designs. Ensure the application requires a maximum on-resistance of 1.1 Ohms or lower. Verify that the 1.65 V minimum supply voltage meets the system power requirements.
Part Context
This part belongs to the TS5A3159 series of analog switches. It shares functional similarities with variants like the TS5A3159DCKR and TS5A3159DBVR, differing primarily in packaging and specific electrical tolerances. The 'G4' suffix typically denotes environmental compliance attributes defined by Texas Instruments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Evaluate other members of the TS5A3159 family, such as TS5A3159DCKR, for potential pin-compatible alternatives if sourcing constraints exist.
FAQ
What is the maximum DC switch current rating?
The device supports a DC switch current of up to 100 mA.
Does the device support bidirectional signal flow?
Yes, the analog switch allows bidirectional I/O, passing signals from 0V to V+ with low distortion.
What is the maximum operating voltage?
The maximum supply voltage is 5.5 V.
