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Product Detailed Parameters
- Description：IC SWITCH SPDTX3 100OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- 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：120MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：50pF
- 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：3
- Grade：-
- Qualification：-
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Overview
The MC74HC4053AFG is a triple single-pole double-throw (SPDT) analog multiplexer/demultiplexer manufactured by onsemi. It utilizes silicon-gate CMOS technology to provide fast switching speeds and low ON resistance. The device features three independent switches, each capable of connecting one of two analog inputs or outputs to a common terminal. It operates with a digital supply voltage range of 2.0 V to 6.0 V and an analog supply range of 2.0 V to 12.0 V. Key electrical parameters include a maximum propagation delay of 45 ns at 6.0 V, a maximum ON resistance of 100 Ohms at 6.0 V, and a bandwidth of 120 MHz. The component is housed in a 16-lead SOEIAJ package.
Feature Summary
- Triple SPDT configuration allowing independent control of three separate analog channels via dedicated channel-select inputs.
- Silicon-gate CMOS construction providing improved linearity and lower ON resistance compared to metal-gate counterparts.
- Integrated diode protection circuitry on all input and output pins to guard against high static voltages.
- Low crosstalk between switches and low OFF leakage currents suitable for precision signal routing.
Applications
- Analog signal routing in data acquisition systems
- Audio signal switching and mixing applications
- Programmable gain amplifier front-ends
- Video signal distribution and switching
Procurement Notes
Verify the specific ordering suffix 'F' corresponds to the SOEIAJ-16 package type as documented in the manufacturer's ordering information table. Confirm that the procurement source provides the Pb-Free variant if environmental compliance is required, indicated by the 'G' suffix in related part numbers. Ensure the supplier documentation matches the MC74HC4053A series specifications regarding operating temperature and supply voltage ranges.
Selection Notes
Select this component when a compact triple SPDT analog switch is required within a small footprint. The SOEIAJ-16 package offers a space-saving alternative to standard SOIC packages. Consider the 2.0 V to 6.0 V digital supply constraint and ensure the analog signal swing remains within the VCC to VEE limits. Verify that the 100 Ohm maximum ON resistance meets the application's signal integrity requirements.
Part Context
This device belongs to the MC74HC405xA family of high-performance silicon-gate CMOS analog multiplexers. It shares pinout compatibility with older metal-gate devices like the MC14053AB but offers superior performance characteristics. The family includes variants such as the MC74HC4051A (8-channel) and MC74HC4052A (4-channel), providing scalable solutions for different channel counts while maintaining consistent control logic and interface standards.
Replacement Considerations
Direct replacements include other HC4053A variants from onsemi such as MC74HC4053ADWG or MC74HC4053ADR2G, provided the package type difference is accommodated. Cross-manufacturer equivalents like the SN74HC4053 may be considered if pinout and electrical specifications align perfectly.
