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Product Detailed Parameters
- Description：LOG CMOS MLTIPLEXER DUAL
- Series：*
- Mfr：onsemi
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The MC74HC4052FR1 is a high-performance silicon-gate CMOS analog multiplexer/demultiplexer manufactured by onsemi. It contains two independent 4-to-1 multiplexers or demultiplexers within a single package, utilizing a 16-pin SOIC surface-mount footprint. The device supports dual power supplies ranging from ±2V to ±6V for the analog section and 2V to 6V for digital control logic. Key electrical specifications include a maximum ON resistance of 100 ohms, a -3dB bandwidth of 95MHz, and an OFF leakage current of 100nA. It operates reliably across a temperature range of -55°C to 125°C.
Feature Summary
- Dual 4:1 Analog Switching Architecture
- Silicon-Gate CMOS Technology
- Diode Protection on All Inputs/Outputs
Applications
- Signal routing in data acquisition systems
- Audio signal switching applications
- Programmable gain amplifier input selection
Procurement Notes
Verify the specific suffix 'FR1' against the official onsemi datasheet to confirm it denotes the standard tape-and-reel packaging format. Ensure the component matches the RoHS3 compliance status and MSL level 3 requirements specified for the MC74HC4052A family. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.
Selection Notes
Select this component when designing circuits requiring dual independent analog channels with low ON resistance and wide bandwidth. It serves as a direct pin-compatible replacement for older metal-gate MC14052B devices. Consider the 16-SOIC package constraints and ensure the operating voltage remains within the 2V to 6V digital supply range for proper logic compatibility.
Part Context
This part belongs to the MC74HC4052A series of analog multiplexers, which are designed for fast switching speeds and low noise performance. The HC4052A series utilizes advanced silicon-gate CMOS technology to achieve improved linearity and lower ON resistance compared to previous metal-gate counterparts. It is widely used in industrial and consumer electronics where reliable analog signal routing is required.
Replacement Considerations
MC74HC4052ADWR2G
FAQ
What is the maximum ON resistance of the MC74HC4052FR1?
The maximum ON resistance (Ron) is 100 ohms.
Does the MC74HC4052FR1 have input protection?
Yes, the device features diode protection on all inputs and outputs.
What is the channel configuration of this IC?
It contains two independent 4-to-1 multiplexers or demultiplexers.
