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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),Bulk
- 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 ~ 105°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 SN74LV4053ATPWRQ1 is an automotive-grade triple 2-channel analog multiplexer/demultiplexer from Texas Instruments, designed for operation between 1.65V and 5.5V VCC. It features a 16-TSSOP package with three independent SPDT switches configured as 3 x 2:1 circuits. 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 and operates within a temperature range of -40°C to +125°C.
Feature Summary
- AEC-Q100 qualified for automotive applications ensuring high reliability in vehicle environments.
- Supports mixed-mode voltage operation allowing digital and analog signals up to 5.5V peak to pass through any channel in either direction.
- Provides low crosstalk between switches and separate control for each switch to minimize signal interference.
Applications
- Signal gating and switching in automotive electronic control units.
- Chopping and modulation/demodulation circuits in communication systems.
- Signal multiplexing in analog-to-digital and digital-to-analog conversion systems.
Procurement Notes
Verify the specific suffix TPWR indicates the TSSOP-16 package variant when sourcing. Confirm AEC-Q100 qualification status is required for automotive integration. Check RoHS compliance documentation for environmental regulations. Ensure the supplier provides official datasheets matching the SN74LV4053A-Q1 specification. Validate that the component meets the specified operating temperature range for the intended application environment.
Selection Notes
Select this component when triple 2-channel analog switching is required in space-constrained designs using TSSOP-16 packages. It is suitable for applications needing low on-resistance and high bandwidth within a wide supply voltage range. Consider this part for automotive projects requiring AEC-Q100 certification. Compare against non-automotive grades if cost is a primary factor and automotive qualification is not mandatory.
Part Context
This part belongs to the SN74LV4053A family of triple analog multiplexers. The 'Q1' suffix denotes automotive qualification under AEC-Q100 standards. It shares functional similarities with the standard SN74LV4053A but offers enhanced reliability specifications for automotive use. The device is part of Texas Instruments' broader logic and analog switch portfolio designed for low-voltage applications.
Replacement Considerations
SN74LV4053APWR is the commercial grade equivalent without automotive qualification. SN74LV4053ATPWREP is the military-enhanced version with different reliability standards. SN54LV4053A is the military-grade counterpart with extended temperature ranges. Verify pin compatibility and electrical specifications before substituting.
