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MAX4742EKA is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SW SPST-NCX2 800MOHM SOT23-8. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4742EKA
- Description：IC SW SPST-NCX2 800MOHM SOT23-8
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Switch Circuit：SPST - NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：800mOhm
- Channel-to-Channel Matching (ΔRon)：50mOhm
- Voltage - Supply, Single (V+)：1.6V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：24ns, 16ns
- -3db Bandwidth：100MHz
- Charge Injection：28pC
- Channel Capacitance (CS(off), CD(off))：32pF, 32pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-110dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8
- Supplier Device Package：SOT-23-8
- Number of Circuits：2
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4742EKA
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4742EKA+T is a low-voltage, single-supply dual analog switch manufactured by Analog Devices Inc. (Maxim Integrated). It features two independent SPST switches with an on-resistance of 0.8 ohms. The device operates within a supply voltage range of 1.6V to 3.6V and supports a maximum switch current of 150 mA. It utilizes a compact SOT-23-8 surface-mount package.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Dual-channel configuration providing two independent single-pole single-throw switches
- Low on-resistance characteristic for efficient signal transmission
- Designed for operation with a single power supply
- Capable of handling high continuous switch currents
Analog Switches, Multiplexers, Demultiplexers Applications
- Portable battery-powered equipment requiring low resistance switching
- Signal routing in communication systems
- Data acquisition systems
- Audio and video signal path selection
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific suffix designation against official documentation, as availability varies by variant. Confirm RoHS compliance status through manufacturer certificates. Ensure the selected package matches the target PCB footprint requirements. Validate operating temperature ranges against environmental specifications before integration.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component when low on-resistance and high current capability are required in a small form factor. Consider the single-supply operation constraint relative to system power architecture. Evaluate the SOT-23-8 package dimensions against available board space. Compare performance metrics against alternative switches if higher channel counts or different voltage ranges are needed.
Analog Switches, Multiplexers, Demultiplexers Part Context
This part belongs to the Maxim Integrated family of low-voltage analog switches. These devices are engineered for applications demanding minimal signal distortion and power consumption. The series offers various configurations to suit diverse interface requirements while maintaining compatibility with standard logic levels.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Consult official cross-reference lists for verified substitutes. Verify pinout compatibility and electrical parameter equivalence before substitution.
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