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Product Detailed Parameters
- Description：IC SWITCH SPDT X 6 6.2OHM 24WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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 ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-WFQFN Exposed Pad
- Supplier Device Package：24-WQFN (4x4)
- Number of Circuits：6
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The TS3A27518ETRTWRQ1 is a six-channel analog multiplexer switch IC designed for automotive applications, certified under AEC-Q100 standards. It features a 6x2:1 configuration housed in a WQFN-24 package. The device operates within a supply voltage range of 1.65 V to 3.6 V and supports a signal bandwidth of 240 MHz. Key electrical parameters include a maximum on-resistance of 7.6 Ohms, with typical switching times of 68 ns for turn-on and 70 ns for turn-off. It maintains a low maximum supply current of 1.2 uA and functions reliably across an extended temperature range from -40°C to +105°C.
Feature Summary
- Automotive-grade reliability compliant with AEC-Q100 qualification standards
- Six independent single-pole double-throw (SPDT) channels for signal routing
- Low power consumption suitable for battery-operated systems
- High-speed switching capability for data integrity preservation
Applications
- Infotainment system signal switching
- Camera interface multiplexing
- Sensor signal routing in automotive clusters
Procurement Notes
Verify the specific ordering suffix to ensure the correct tape-and-reel packaging quantity matches production requirements. Confirm that the AEC-Q100 grade designation aligns with the target automotive application's reliability specifications before finalizing procurement orders.
Selection Notes
Select this component when a compact solution for routing multiple analog signals is required in space-constrained automotive environments. Ensure the operating voltage remains within the 1.65 V to 3.6 V limit and verify that the 7.6 Ohm on-resistance meets the signal integrity requirements of the connected circuitry.
Part Context
This part belongs to the TS3A27518E series of analog switches manufactured by Texas Instruments. It is specifically engineered for high-volume automotive electronics, offering a balance of channel density and performance in a small form factor compared to discrete switching solutions.
Replacement Considerations
Consult official substitution guides for compatible parts within the same family or alternative manufacturers offering equivalent AEC-Q100 qualified SPDT switches with similar pin configurations and electrical characteristics.
