LMH6574MA

Analog Switches - Special Purpose Overview

The LMH6574MA is a high-performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. It features a 1 x 4:1 configuration with a maximum on-resistance of 40 mohms. The device offers a bandwidth of 500 MHz, with a maximum turn-on time and maximum blanking time of 10 ns each. It operates on a single 9 V supply voltage and functions within a temperature range of -40°C to +85°C. The component is housed in a 14-pin SOIC package suitable for surface mount installation.

Analog Switches - Special Purpose Feature Summary

• Optimized for professional grade video and high fidelity high bandwidth analog signals
• High-speed switching capability with low on-resistance for signal integrity
• Single supply operation simplifying power management in compact designs

Analog Switches - Special Purpose Applications

• Professional video signal routing
• High bandwidth analog signal multiplexing
• High fidelity audio processing systems

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix matches the required package and temperature grade. Confirm that the 14-SOIC footprint aligns with your PCB layout constraints. Ensure the 9V single supply requirement fits your system's power architecture. Check for RoHS compliance status if environmental regulations apply to your manufacturing process.

Analog Switches - Special Purpose Selection Notes

Select this component when a 500 MHz bandwidth is necessary for maintaining signal quality in video or analog paths. Consider the 40 mohms on-resistance impact on signal attenuation for your specific impedance requirements. Evaluate the 10 ns switching speed against your system's timing constraints. Verify that the single 9V supply is available and stable in your design environment.

Analog Switches - Special Purpose Part Context

This part belongs to Texas Instruments' line of high-speed video multiplexers designed for demanding professional applications. It complements other devices in the family by providing a 4:1 mux solution with specific bandwidth and switching characteristics tailored for high-fidelity signal transmission.

Analog Switches - Special Purpose Replacement Considerations

Check for direct substitutes with identical pinout and electrical specifications. Verify compatibility with existing control logic and power supplies before substitution.