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Product Detailed Parameters
- Description：IC SWITCH SPDTX6 6.2OHM 24TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：6.2Ohm
- Channel-to-Channel Matching (ΔRon)：300mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：59ns, 60.6ns
- -3db Bandwidth：240MHz
- Charge Injection：0.81pC
- Channel Capacitance (CS(off), CD(off))：13pF, 8.5pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-62dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：24-TSSOP
- Number of Circuits：6
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The TS3A27518EIPWRQ1 is a six-channel analog switch manufactured by Texas Instruments, designed for automotive applications under the AEC-Q100 qualification standard. It operates within a supply voltage range of 1.65 V to 3.6 V and features a low on-resistance of 6.2 ohms maximum per channel. The device utilizes a 24-pin TSSOP package and supports signal bandwidth up to 240 MHz. Key electrical parameters include a maximum leakage current of 1 µA and switching times of approximately 59 ns for turn-on and 60.6 ns for turn-off. It functions as a 6 x 2:1 multiplexer/demultiplexer with SPDT configuration.
Feature Summary
- Automotive-grade reliability certified to AEC-Q100 standards for robust performance in vehicle environments.
- Low on-resistance ensures minimal signal attenuation and high fidelity for audio and data lines.
- Wide bandwidth capability supports high-frequency signal transmission without significant distortion.
Applications
- Audio signal routing in automotive infotainment systems
- Multiplexing sensor inputs in instrument clusters
- Signal switching in telematics control units
Procurement Notes
Verify the specific suffix 'IPWR' corresponds to the 24-TSSOP package variant when sourcing. Confirm AEC-Q100 certification status through official Texas Instruments documentation or authorized distributors. Ensure compatibility with your board's thermal management requirements given the surface-mount packaging.
Selection Notes
Select this component when automotive qualification is mandatory and low on-resistance is critical for signal integrity. Compare against the TS3A27518EPWRQ1 if a different package form factor is required. Consider the 6.2-ohm on-resistance limit for voltage drop calculations in sensitive analog paths.
Part Context
This part belongs to the TS3A27518E family of analog switches. It shares core functionality with other variants in the series but differs in package type and specific automotive qualification markings. The 'Q1' suffix denotes its suitability for automotive electronics, distinguishing it from commercial grade counterparts.
Replacement Considerations
The TS3A27518EPWRQ1 serves as a direct functional substitute with identical electrical characteristics, differing only in the physical package style (TSSOP vs. WQFN). Verify pinout compatibility before substitution.
