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MAX453CPA is listed in the Video Amps And Modules range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP MPLEX AMP 8DIP. Review the specifications below when checking this part for your BOM.
The MAX453CPA is a CMOS video multiplexer and amplifier manufactured by Analog Devices Inc./Maxim Integrated. It features a single-channel configuration with a 2:1 multiplexer-amplifier circuit topology. The device operates on a single or dual power supply ranging from ±4.5V to 5.5V. Key electrical specifications include a -3dB bandwidth of 50MHz, a slew rate of 300V/µs, and a maximum power supply current of 25mA. The output current per channel is rated at 20mA.
Verify the manufacturer designation carefully, as this specific part number may be sourced through secondary distributors like Rochester Electronics rather than directly from Analog Devices. Confirm the package type matches the required 8-DIP (0.300", 7.62mm) footprint. Ensure the component meets the necessary voltage and current requirements for the target application before procurement.
Select this component when a combined multiplexing and amplification function is required for video signals within a narrow voltage range. The 50MHz bandwidth and 300V/µs slew rate are suitable for standard definition video applications. Consider the 8-pin DIP package constraints for board layout and thermal management compared to surface-mount alternatives.
This component belongs to the Maxim Integrated family of CMOS video multiplexers and amplifiers. It is designed specifically for handling analog video signals where signal integrity and speed are critical. The integration of the amplifier with the multiplexer reduces the component count in video routing designs.
Check for direct pin-compatible replacements within the same video mux/amplifier family. Verify that any substitute maintains the 50MHz bandwidth and compatible supply voltage range of ±4.5V to 5.5V.
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