MAX14839GTC+T

Sensor And Detector Interfaces Overview

The MAX14839GTC+T is a 24V, 100mA industrial sensor output driver featuring pin-configurable high-side (PNP), low-side (NPN), or push-pull operation. It integrates a 3.3V linear regulator capable of supplying up to 30mA for external loads. The device includes two 2mA LED drivers for status and fault indication, along with an open-drain FAULT output. Electrical specifications include a supply voltage range of 4.75V to 34V, reverse polarity protection on VCC, DO, and GND pins, and ±8kV IEC 61000-4-2 air gap ESD protection. It operates within a temperature range of -40°C to +105°C.

Sensor And Detector Interfaces Feature Summary

• Pin-selectable configuration for high-side, low-side, or push-pull driver modes
• Integrated 3.3V linear regulator for powering external sensor components
• Robust transient protection including reverse polarity, short circuit, and thermal shutdown
• Dual integrated LED drivers for visual feedback and general-purpose signaling

Sensor And Detector Interfaces Applications

• Industrial binary sensors
• Proximity switches
• Capacitive and inductive sensors

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Ensure that the selected component matches the required linear regulator voltage specification for the target application design.

Sensor And Detector Interfaces Selection Notes

Select this component when a 3.3V internal power supply is required for the connected sensor interface. Compare against the MAX14838 variant if a 5V LDO output is necessary instead. Confirm that the TDFN-EP package footprint aligns with the PCB layout constraints.

Sensor And Detector Interfaces Part Context

This part belongs to the MAX14838/MAX14839 family of 24V pin-configurable industrial sensor output drivers. The primary distinction between these variants lies in the integrated linear regulator output voltage, which is 3.3V for the MAX14839 series and 5V for the MAX14838 series.

Sensor And Detector Interfaces Replacement Considerations

The MAX14838GTC+T serves as a functional substitute within the same family, differing only in the integrated LDO output voltage level.