MAX337CAI+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX337CAI+T is a monolithic CMOS analog multiplexer featuring two independent 8-channel switches. It connects one of eight inputs to a common output via a 3-bit binary address and supports bidirectional signal flow. The device operates from single +4.5V to +30V or dual ±4.5V to ±20V supplies. Key electrical parameters include a maximum on-resistance of 700Ω, typical charge injection of 10pC, and transition times up to 600ns. Control inputs are TTL compatible (0.8V to 2.4V). It provides extremely low off-leakage currents (<20pA at +25°C) and ESD protection exceeding 2000V. The component is housed in a 28-pin SSOP package and functions within a temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual 8-channel architecture with independent control for each switch bank
• Extremely low leakage characteristics ensuring high signal integrity
• Robust electrostatic discharge protection exceeding 2000V per Method 3015.7
• TTL-compatible logic inputs across the full operating supply range

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision data acquisition systems
• Precision signal routing networks
• Test and measurement equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CAI+' corresponds to the commercial temperature range and SSOP package configuration required for your design. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring dual independent 8-channel switching capabilities. Ensure the application voltage does not exceed the specified limits and that the thermal environment remains within the 0°C to +70°C operational range defined for the C-grade variant.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX336/MAX337 family of low-leakage CMOS analog multiplexers. It serves as a pin-compatible upgrade for industry-standard DG507 devices, offering improved performance metrics such as lower charge injection and higher ESD tolerance while maintaining identical physical footprints.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX337CAI+T is functionally equivalent to the DG507. Verify pin compatibility and electrical parameter alignment if substituting legacy components in existing designs.