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Product Detailed Parameters
- Description：IC SWITCH SP4TX2 100OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：95MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：80pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：16-SOEIAJ
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The MC74VHC4052MEL is a dual 4-to-1 analog multiplexer/demultiplexer manufactured by onsemi, utilizing high-performance silicon-gate CMOS technology. It operates within a single supply voltage range of 2 V to 6 V or a dual supply configuration. The device features two independent SP4T switch circuits with low on-resistance and fast switching speeds. Key electrical parameters include a maximum on-resistance of 100 ohms, a -3dB bandwidth of 95 MHz, and propagation delays of approximately 40 ns. It supports an operating temperature range from -55°C to +125°C and is housed in a 16-pin SOIC package.
Feature Summary
- Dual 4:1 analog signal routing capability for independent channel selection
- High-speed switching performance suitable for broadband applications
- Low on-resistance characteristics ensuring minimal signal attenuation
- Wide operating temperature range for industrial environment compatibility
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching matrices
- Test and measurement equipment input multiplexing
- Industrial control system sensor scanning
Procurement Notes
Verify the specific suffix MEL against official onsemi documentation to confirm package type and tape/reel specifications. Confirm current production status as variants may be obsolete. Request RoHS compliance certificates and material declarations directly from authorized distributors. Validate lead times and minimum order quantities prior to commitment. Ensure storage conditions meet moisture sensitivity level requirements for surface-mount devices.
Selection Notes
Compare the MC74VHC4052MEL with similar parts like the MC74HC4052A regarding speed and power consumption. Verify that the 100-ohm on-resistance meets the application's signal integrity requirements. Check if the 2V to 6V supply range aligns with the system's available power rails. Consider the 16-SOIC package dimensions for PCB layout constraints. Evaluate thermal dissipation capabilities at maximum operating temperatures.
Part Context
This component belongs to the 74VHC series of high-speed CMOS logic devices from onsemi. It serves as an analog switch alternative to older metal-gate CMOS counterparts like the MC14052. The VHC series offers improved switching speeds and lower power consumption compared to standard HC logic families. It is designed for modern digital and analog mixed-signal applications requiring efficient signal path management.
Replacement Considerations
Direct substitutes include the MC74HC4052A for similar functionality with potentially different speed characteristics. Cross-reference pinouts and electrical specifications carefully when considering alternatives from other manufacturers such as Texas Instruments or NXP. Verify that any replacement part maintains compatibility with the existing control logic levels and supply voltages.
