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Product Detailed Parameters
- Description：IC MUX 8:1 25OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：8Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MC74LVX8051DTR2 is a single-pole, eight-position analog multiplexer/demultiplexer manufactured by onsemi using silicon-gate CMOS technology. It operates within a supply voltage range of 2.5 V to 6.0 V and supports an operating temperature range from -55°C to +85°C. The device features a maximum ON resistance of 40 Ω at 3.0 V and 25 Ω at 5.5 V, with a typical bandwidth of 80 MHz. Propagation delays are specified at 30 ns (channel select to output) and 4.0 ns (analog input to output) at 2.5 V. It utilizes a 16-pin SOIC package.
Feature Summary
- Utilizes silicon-gate CMOS technology for fast switching speeds and low power consumption.
- Provides improved linearity and lower ON resistance compared to metal-gate counterparts.
- Includes diode protection on all inputs and outputs to guard against high static voltages.
- Supports analog signal control across the complete power supply range.
Applications
- Analog signal routing in data acquisition systems
- Audio and video signal switching applications
- Process control instrumentation
Procurement Notes
Verify the specific ordering suffix 'DTR2' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the component meets RoHS compliance standards if environmental regulations apply to the manufacturing environment. Ensure the selected package matches the PCB footprint specifications provided in the datasheet dimensions section.
Selection Notes
Select this component when an 8-channel analog switch is required with a wide supply voltage range up to 6.0 V. Consider the propagation delay characteristics for timing-sensitive digital-to-analog conversion interfaces. Evaluate the ON resistance requirements against the load impedance to ensure signal integrity is maintained during operation.
Part Context
This part belongs to the LVX family of logic devices designed for low-voltage applications. It serves as a functional equivalent to older HC4051A and MC14051B devices but offers enhanced performance through silicon-gate processing. The device integrates 184 FETs or 46 equivalent gates within a compact surface-mount package.
Replacement Considerations
Direct replacements include the MC74LVX8051DR2G for lead-free compliance. Other compatible variants within the same series include the DT suffix for TSSOP-16 packaging and the M suffix for SOEIAJ-16 packaging, depending on board layout constraints.
