MAX14811CTN+T

Overview

The MAX14811CTN+T is a dual high-voltage digital pulser from the MAX14811 series, manufactured by Analog Devices Inc./Maxim Integrated. It generates high-frequency unipolar or bipolar pulses from low-voltage logic inputs. The device operates within a supply voltage range of 2.7V to 6V and features a maximum propagation delay of 15 ns. Designed for surface mount installation, it utilizes a 56-WFQFN (7x7 mm) package with an exposed pad. The component supports a wide operating temperature range and includes low-side and high-side drain outputs.

Feature Summary

• Generates high-voltage, high-frequency unipolar or bipolar pulses directly from low-voltage logic inputs
• Dual channel configuration providing independent pulse generation capabilities
• Integrated instrumentation amplifier architecture suitable for precise signal conditioning

Applications

• Medical ultrasound imaging systems
• Sonar applications
• Sensor signal conditioning circuits

Procurement Notes

Verify current availability status as supply constraints may affect lead times. Confirm RoHS compliance and REACH status prior to integration. Ensure the specific suffix matches design requirements. Check for obsolescence notices or lifecycle changes. Validate packaging specifications against manufacturing equipment capabilities.

Selection Notes

Select this component when high-voltage pulse generation is required from standard logic levels. Consider the 56-pin QFN footprint for space-constrained designs. Evaluate the 15 ns propagation delay against system timing requirements. Ensure the 2.7V to 6V supply range aligns with the target power architecture.

Part Context

This part belongs to the MAX14811 family of integrated circuits designed for specialized interface and power management tasks. It serves as a bridge between low-voltage control logic and high-voltage actuator or sensor interfaces. The device is distinct from general-purpose transceivers, focusing specifically on pulse generation and amplification for acoustic and medical applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical characteristics before considering any alternative components from other manufacturers.