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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 10OHM SC70-5
- 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)：-
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5.5ns, 4.5ns
- -3db Bandwidth：400MHz
- Charge Injection：1pC
- Channel Capacitance (CS(off), CD(off))：6.8pF, 6.8pF
- Current - Leakage (IS(off)) (Max)：200nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-70-5
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The TS5A1066DCKR is a single-channel SPST analog switch from Texas Instruments, housed in a SC70-5 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 10 Ohms and supports a DC switch current of 100 mA. Switching performance includes a maximum turn-on time of 5.5 ns and a maximum turn-off time of 4.5 ns. It functions within an operating temperature range of -40°C to +85°C with a maximum supply current of 1 uA.
Feature Summary
- Single-pole single-throw (SPST) configuration for signal routing
- Low on-resistance for minimal signal attenuation
- Compatible with low-voltage digital logic interfaces
Applications
- Portable audio equipment signal path switching
- Battery-powered consumer electronics
- Communication and networking signal routing
Procurement Notes
Verify the specific suffix DCKR corresponds to the SC70-5 package and tape-and-reel quantity when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the specified voltage and thermal limits.
Selection Notes
Select this component for applications requiring a compact single-channel switch with low on-resistance. Compare against the TS5A2066 series if dual-channel functionality is required instead of single-channel isolation. Verify that the SC70-5 footprint matches the PCB layout constraints.
Part Context
This part belongs to the TS5A1066 family of analog switches designed for portable applications. It shares core electrical characteristics with variants like the TS5A1066DBVR but differs in packaging. The family emphasizes low power consumption and small form factors suitable for space-constrained designs.
Replacement Considerations
The TS5A1066DBVR serves as a functional equivalent with identical electrical specifications, differing only in the SOT-23-5 package. Designers must adjust footprints accordingly when substituting between these package types.
