MCZ33793AEFR2

Sensor And Detector Interfaces Overview

The MCZ33793AEFR2 is a slave Distributed System Interface (DSI) device optimized for sensor interfacing. It features a 4-channel, 8-bit analog-to-digital converter and four configurable I/O pins that function as analog inputs, logic inputs, or logic outputs. The component provides a regulated +5.0 V output for sensor power derived from the bus. Key electrical characteristics include an operating temperature range of -40 to 150 °C and a 16-pin SOICN package. It supports field-programmable addressing and operates with an internal 4.0 MHz oscillator.

Sensor And Detector Interfaces Feature Summary

• Conforms to DSI specification version 1 for standardized communication
• Integrates a 4-channel, 8-bit ADC for digitizing analog sensor levels
• Provides a regulated +5.0 V output for powering remote sensors
• Supports field-programmable address configuration via NVM

Sensor And Detector Interfaces Applications

• Remote control and sensing systems
• Automotive, aircraft, marine, and industrial control safety systems
• Heating and air-conditioning applications

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'EF' indicates Pb-free construction and 'R2' denotes tape and reel packaging. Confirm the 'A' prefix corresponds to capacity expansion variations compared to standard versions. Ensure the orderable part number matches the required temperature grade and package type for your design constraints.

Sensor And Detector Interfaces Selection Notes

Select this component when a DSI-compliant slave interface is required for remote sensor data acquisition. It is suitable for designs needing integrated ADC capabilities and local power regulation for accelerometers or similar sensors. Consider the 16-pin SOICN package dimensions and the -40 to 150 °C operating range for environmental compatibility.

Sensor And Detector Interfaces Part Context

This device belongs to the Freescale Semiconductor (now NXP) 33793 family of analog integrated circuits. It serves as a specialized node within Distributed System Interface networks, bridging physical sensors to central microcontrollers. The technology utilizes SMARTMOS processes for robust power management and signal integrity in automotive and industrial environments.

Sensor And Detector Interfaces Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing DSI master controllers before substituting with other DSI slaves.