MCZ33784EF

Sensor And Detector Interfaces Overview

The MCZ33784EF is a slave Distributed System Interface Bus (DBUS) version 2.02 compatible device optimized as a sensor interface. It digitizes analog levels from sensors and provides regulated power to devices such as accelerometers. The component features a 10-bit analog-to-digital converter with two inputs, three configurable logic I/O pins, and an internal 10 MHz oscillator. It operates within an ambient temperature range of -40°C to 125°C and utilizes a 16-lead SOICN package.

Sensor And Detector Interfaces Feature Summary

• Provides a regulated +5.0V output for sensor power derived directly from the bus
• Includes on-chip rectifiers and bus switches to facilitate daisy-chain communication
• Features an internal clock source eliminating the need for external timing elements

Sensor And Detector Interfaces Applications

• Sensor interface for remote accelerometers in distributed systems
• Distributed System Interface Bus (DBUS) slave nodes
• Automotive or industrial sensing applications requiring isolated power and data acquisition

Sensor And Detector Interfaces Procurement Notes

Verify that the specific ordering suffix EF corresponds to lead-free packaging requirements for your assembly process. Confirm the device status, as historical records indicate potential end-of-life or obsolescence phases for this part number. Ensure compatibility with DBUS version 2.02 protocols before finalizing procurement decisions.

Sensor And Detector Interfaces Selection Notes

Select this component when a DBUS-compliant slave interface is required to power and read analog sensors remotely. It is suitable for designs needing integrated bus switching for daisy-chaining and a self-powered architecture without external voltage regulators. Verify that the 10-bit ADC resolution and current-mode signaling meet system accuracy and noise immunity specifications.

Sensor And Detector Interfaces Part Context

This device belongs to the Freescale/NXP 33784 family of sensor interfaces. It is designed to operate alongside central microcontrollers in distributed architectures. The EF suffix specifically denotes Pb-free packaging compliance. It functions as a bridge between analog sensors and digital control units over a differential bus.

Sensor And Detector Interfaces Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check manufacturer archives for legacy replacements if this part is discontinued.