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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 26OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：±6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°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：-
- Qualification：-
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Overview
The MC74LVXT4053DT is a triple single-pole double-throw (SPDT) analog multiplexer/demultiplexer manufactured by onsemi. It utilizes high-performance silicon-gate CMOS technology to achieve fast propagation delays and low ON resistance. The device operates with a digital power supply range of 2.5 V to 6.0 V and an analog power supply range from -3.0 V to +3.0 V relative to ground. Key electrical parameters include a maximum ON resistance of 86 Ohms at 3.0 V, a typical propagation delay of 28 ns at 3.0 V, and a bandwidth of 80 MHz. It features break-before-make circuitry and TTL-compatible channel-select inputs.
Feature Summary
- Triple SPDT analog switch configuration with independent control for each channel
- Low ON resistance and improved linearity compared to metal-gate counterparts
- Break-before-make switching action to prevent signal shorting during transitions
- Compatible with standard TTL logic levels for channel select and enable inputs
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching applications
- Programmable gain amplifier input selection
- Test and measurement equipment signal paths
Procurement Notes
Verify the DT suffix corresponds to the TSSOP-16 package before ordering. Confirm that the specific revision level meets your design requirements. Ensure voltage limits are respected during operation to maintain reliability. Check for RoHS compliance status if environmental regulations apply to your manufacturing process.
Selection Notes
Select this component when a triple SPDT analog switch is required within the 2.5 V to 6.0 V digital supply range. Consider the TSSOP-16 package for space-constrained surface-mount designs. Evaluate the 86 Ohm ON resistance against your signal integrity requirements. Ensure the analog signal swing remains within the VCC to VEE boundaries to avoid distortion.
Part Context
This part belongs to the LVXT series of high-performance silicon-gate CMOS analog switches. It shares pinout compatibility with HC4053A and MC14053B devices, facilitating drop-in replacements in existing designs. The LVXT family offers improved linearity and lower noise characteristics compared to older metal-gate or standard High-Speed CMOS alternatives.
Replacement Considerations
MC74LVXT4053D
FAQ
What is the function of the Enable pin?
When the Enable pin is HIGH, all analog switches are turned off, placing the outputs in a high-impedance state.
How does the device handle analog voltage swings?
The device controls analog voltages that vary across the complete power supply range, from VCC to VEE.
What is the maximum OFF leakage current?
The maximum OFF-channel leakage current is typically 0.1 µA at 5.5 V digital supply and 0 V analog common voltage.
