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Product Detailed Parameters
- Description：IC SWITCH SP4TX2 26OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tube,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 (0.209", 5.30mm Width)
- Supplier Device Package：16-SOEIAJ
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The MC74LVX4052MG is a dual 4-to-1 analog multiplexer/demultiplexer manufactured by onsemi in the SOEIAJ-16 package. It operates within a digital supply voltage range of 2.5 V to 6.0 V and supports an analog supply range from -3.0 V to +3.0 V relative to ground. Key electrical specifications include a maximum ON resistance of 86 Ω at 3.0 V, propagation delays up to 40 ns, and a bandwidth of 80 MHz. The device features low OFF leakage currents, high off-channel isolation of -70 dB, and break-before-make switching circuitry.
Feature Summary
- Utilizes silicon-gate CMOS technology for fast switching speeds and low power consumption.
- Provides independent control of two separate 4-position switches with common outputs.
- Features improved linearity and lower ON resistance compared to metal-gate counterparts.
- Includes break-before-make circuitry to prevent signal shorting during channel transitions.
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching applications
- Programmable gain amplifier input selection
- Multiplexing sensor signals for microcontroller processing
Procurement Notes
Verify the specific ordering suffix 'M' corresponds to the SOEIAJ-16 package configuration required for your design. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure that the lead pitch and body dimensions match your PCB footprint specifications before finalizing procurement orders.
Selection Notes
Select this component when dual independent analog switching is required within a single IC. It is suitable for applications needing operation across both single and split supply rails. Consider the 86 Ω ON resistance limit for signal integrity requirements. Verify that the 40 ns propagation delay meets the timing constraints of your system.
Part Context
This device belongs to the MC74LVX4052 family of high-performance silicon-gate CMOS analog switches. It serves as a modern replacement for older metal-gate devices like the MC14052B while maintaining pin compatibility with HC4052A series components. The LVX series offers enhanced performance characteristics including lower noise and improved linearity over standard logic families.
Replacement Considerations
MC74LVX4052D (SOIC-16 package)
FAQ
Can the MC74LVX4052 operate with a single supply?
Yes, the device can operate on a single supply where VEE is connected to GND, provided VCC remains between 2.5 V and 6.0 V.
What is the maximum analog voltage swing allowed?
The analog input/output voltages must remain within the range defined by VEE and VCC to ensure proper operation and prevent damage.
How does the device handle unused channels?
Unused analog inputs/outputs may be left floating, but connecting them to VCC or GND through a low-value resistor helps minimize crosstalk and feedthrough noise.
