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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 75OHM 16TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：75Ohm
- Channel-to-Channel Matching (ΔRon)：1.3Ohm
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：14ns, 14ns
- -3db Bandwidth：50MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：0.5pF, 8.2pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-45dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：3
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74LV4053AQPWRQ1 is a triple analog multiplexer/demultiplexer from Texas Instruments, designed for automotive applications under the AEC-Q100 standard. It operates on a single supply voltage ranging from 2V to 5.5V and features three independent 2:1 channels within a 16-pin TSSOP package. Key electrical parameters include a maximum on-resistance of 75 Ohms, a bandwidth of 50 MHz, and propagation delays of 16 ns. The device supports mixed-mode voltage operation across all ports, handles signals up to 5.5V peak amplitude in either direction, and maintains low crosstalk between switches.
Feature Summary
- Automotive-grade qualification compliant with AEC-Q100 standards for high reliability
- Supports mixed-mode voltage operation allowing simultaneous digital and analog signal transmission
- Provides independent control for each switch channel to facilitate flexible signal routing
Applications
- Signal gating and isolation in automotive electronic systems
- Chopping and modulation/demodulation circuits
- Signal multiplexing in analog-to-digital and digital-to-analog conversion systems
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm automotive grade status and RoHS compliance. Ensure the ordering part number matches the required tape and reel packaging specifications for automated assembly processes. Cross-reference the component marking with the latest datasheet revision to avoid counterfeit risks.
Selection Notes
Select this component when designing for automotive environments requiring robust analog switching capabilities. The wide supply voltage range accommodates various power rail configurations. Consider the 75 Ohm on-resistance and 50 MHz bandwidth limits to ensure signal integrity is maintained for the intended frequency spectrum and load conditions.
Part Context
This part belongs to the SN74LV4053A family of triple analog multiplexers. The 'AQ' designation indicates automotive qualification, while 'PWR' specifies the 16-pin TSSOP surface-mount package. It serves as a specialized variant of the commercial SN74LV4053APWR, tailored for stricter temperature and reliability requirements found in vehicle electronics.
Replacement Considerations
The SN74LV4053APWRQ1 is a direct functional equivalent within the same automotive-qualified series. For non-automotive contexts, the SN74LV4053APWR offers identical electrical performance in the same package.
