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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 26OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tube
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：±2.5V ~ 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-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The MC74LVX4052DG is a dual 4-to-1 analog multiplexer/demultiplexer manufactured by onsemi. It operates within a supply voltage range of 2.5 V to 6 V and features an SOIC-16 surface-mount package. The device provides eight channels with a maximum on-resistance of 86 Ohms and a bandwidth of 80 MHz. Timing characteristics include a maximum propagation delay of 40 ns for both turn-on and turn-off transitions. It supports single or dual supply configurations and functions reliably across an industrial temperature range from -55°C to +125°C.
Feature Summary
- Dual independent 4:1 analog switching architecture
- Low on-resistance for signal integrity
- Wide operating voltage compatibility
- Industrial-grade thermal stability
Applications
- Analog signal routing in data acquisition systems
- Audio channel selection circuits
- Sensor interface multiplexing
- Test and measurement equipment input switching
Procurement Notes
Verify the specific suffix 'DG' against the manufacturer's current datasheet to confirm the tape-and-reel or tube packaging configuration, as suffixes often dictate container type rather than electrical function. Ensure the component meets RoHS compliance requirements for the target assembly process. Cross-reference the ordering part number with official distributor catalogs to confirm availability status and lead times before finalizing procurement plans.
Selection Notes
Select this component when a dual-channel analog switch is required within the 2.5V to 6V operational window. The 86 Ohm on-resistance and 80 MHz bandwidth make it suitable for general-purpose analog signal routing where moderate speed and low distortion are prioritized. Consider the SOIC-16 package dimensions for PCB layout constraints and verify that the 40 ns switching speed aligns with the system timing requirements.
Part Context
This part belongs to the MC74LVX series of low-voltage CMOS logic devices. The LVX family is designed for mixed-signal applications, offering compatibility with both 3.3V and 5V systems while maintaining low power consumption. The 4052 designation specifically refers to the dual 4-to-1 multiplexer topology, distinguishing it from other variants like the 4051 (8:1) or 4053 (triple 2:1).
Replacement Considerations
The SN74LV4052A from Texas Instruments is a publicly confirmed functional substitute with similar dual 4:1 analog switching capabilities. Verify pinout compatibility and electrical parameter alignment, particularly regarding on-resistance and supply voltage ranges, before implementing any cross-brand replacement.
