AD8283WBCPZ

Overview

The AD8283WBCPZ is a six-channel radar receive path analog front-end (AFE) designed for automotive applications. It integrates low noise preamplifiers, programmable gain amplifiers, anti-aliasing filters, and analog-to-digital converters within a single LFCSP-72 package. The device operates on supply voltages of 1.8 V and 3.3 V with a maximum operating current of 190 mA. It supports an extended temperature range from -40°C to +105°C and holds AEC-Q100 qualification. Key electrical specifications include a noise figure of 12.7 dB, a gain of 18 dB, and a P1dB compression point of 9.8 dBm.

Feature Summary

• Integrates six independent channels combining low noise preamplification, programmable gain amplification, and anti-aliasing filtering.

Applications

• Automotive radar systems

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or direct manufacturer channels. Confirm the specific suffix matches the required package and temperature grade. Request official datasheets and quality certificates to ensure compliance with automotive standards. Check for obsolescence notices or lifecycle status updates prior to finalizing procurement plans.

Selection Notes

Select this component for designs requiring integrated multi-channel signal conditioning for radar receivers. Evaluate the trade-off between the fixed 18 dB gain and system sensitivity requirements. Ensure power supply rails align with the specified 1.8 V and 3.3 V inputs. Consider the thermal performance within the LFCSP-72 package for the target application environment.

Part Context

This part belongs to the AD8283 series of radar receive AFEs. It is distinct from video decoder components in the same family. The WBCPZ suffix indicates the specific lead-free tray packaging and commercial/automotive temperature rating defined by Analog Devices.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully. Generic RF front-ends may not provide equivalent integration levels.