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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 26OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- 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±)：±3V
- 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 MC74LVX4053DTR2 is a high-performance silicon-gate CMOS analog multiplexer/demultiplexer manufactured by onsemi. It integrates three independent single-pole double-throw (SPDT) switches within a TSSOP-16 package. The device operates with a digital supply voltage range of 2.5 V to 6.0 V and supports an analog power supply difference up to ±3.0 V. Key electrical specifications include a maximum propagation delay of 40 ns at 2.5 V, a typical bandwidth of 80 MHz, and a maximum ON resistance of 86 Ω at 3.0 V. It features low OFF leakage current, break-before-make circuitry, and compatibility with standard CMOS logic levels.
Feature Summary
- Utilizes silicon-gate CMOS technology for fast switching speeds and low noise performance.
- Features improved linearity and lower ON resistance compared to metal-gate or High-Speed CMOS counterparts.
- Incorporates break-before-make circuitry to prevent signal shorting during channel transitions.
- Supports operation on single supplies or split supplies with analog signals spanning the full power supply range.
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 specific ordering suffix 'DTR2' corresponds to the TSSOP-16 package and tape-and-reel shipping configuration. Confirm RoHS compliance status if required by assembly standards. Ensure the component matches the manufacturer's latest datasheet revision to validate pinout and electrical characteristics before integration into production designs.
Selection Notes
Select this component when low ON resistance and high linearity are critical for analog signal integrity. The LVX series offers superior performance over older HC or metal-gate variants. Ensure the application voltage does not exceed the 6.0 V digital limit or ±3.0 V analog differential limit. Consider thermal dissipation requirements if operating near the maximum junction temperature of 125°C.
Part Context
This device belongs to the MC74LVX family of analog switches, designed as a drop-in replacement for legacy parts like the HC4053A and MC14053B. It shares similar pinouts with the LVX8053 but provides enhanced speed and linearity. The DTR2 suffix specifically denotes the TSSOP-16 surface-mount package format intended for automated assembly processes.
Replacement Considerations
Direct functional substitutes include the MC74LVXT4053 and MC74VHC4053. Verify that alternative packages match the physical footprint requirements. Check if upgraded series variants meet the specific ON resistance and bandwidth constraints of the original design.
