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Product Detailed Parameters
- Description：IC SW SPST-NOX4 70OHM 14TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：70Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm
- Voltage - Supply, Single (V+)：2V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：160MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-80dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：4
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The NLVHC4066ADTR2G is a low-voltage CMOS analog switch manufactured by onsemi. It integrates four single-pole single-throw (SPST) normally-open switches within a single package, utilizing the advanced VHC high-speed CMOS technology. The device operates with a supply voltage range of 1.65V to 5.5V, ensuring compatibility with modern low-power digital systems. Key electrical characteristics include a maximum on-resistance of 8 ohms and a bandwidth exceeding 300MHz. It supports bidirectional signal flow and features latch-up performance exceeding 100mA per JESD 78 standards. The component is designed for applications requiring low power consumption and fast switching speeds in portable and battery-operated equipment.
Feature Summary
- Integrates four independent SPST analog switches in a compact surface-mount package
- Utilizes VHC high-speed CMOS technology for low propagation delay and low power dissipation
- Supports bidirectional signal transmission with rail-to-rail input and output capability
- Features low on-resistance and high bandwidth for high-frequency signal integrity
Applications
- Portable consumer electronics and mobile devices
- Battery-powered instrumentation and measurement systems
- Video and audio signal routing and switching matrices
- Communication equipment requiring low-power signal isolation
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status and environmental declarations directly from official documentation before integration. Ensure the source distributor provides valid traceability for this discontinued or legacy part number if applicable.
Selection Notes
Select this component when designing circuits that require multiple analog switches with low power consumption and high speed. Compare the 8-ohm on-resistance and 300MHz bandwidth against system requirements for signal fidelity. Consider the operating voltage range of 1.65V to 5.5V for compatibility with the target logic family. Evaluate thermal performance and package constraints for the final PCB layout.
Part Context
This part belongs to the NLVHC series of low-voltage analog switches from onsemi. It is functionally similar to other industry-standard quad SPST switches but optimized for lower supply voltages. The 'A' designation typically indicates an automotive-grade or enhanced reliability variant, while 'DTR2G' specifies the tape and reel packaging format.
Replacement Considerations
Check for direct pin-compatible alternatives such as the SN74LVC4066 or MAX4066 series. Verify that substitute components meet the same voltage, resistance, and bandwidth specifications. Ensure any replacement maintains the required latch-up protection and operating temperature range.
