MAX40213AWA+T

Overview

The MAX40213AWA+T is a dual-channel transimpedance amplifier designed for optical distance measurement receivers in LiDAR applications. It features a gain bandwidth product of 300 MHz and an input noise current density of 1.1 pA/√Hz. The device operates with a supply voltage up to 3.3 V and draws 30 mA of operating supply current. Packaged in an 8-WLP (1.72x1.21 mm) surface-mount format, it integrates selectable gain and input current clamp capabilities.

Feature Summary

• Dual-channel architecture optimized for LiDAR receiver front-ends
• Integrated selectable gain settings for flexible signal conditioning
• Built-in input current clamp protection for robust operation

Applications

• LiDAR optical distance measurement receivers
• Optical sensing systems requiring high-speed transimpedance amplification
• Short-range laser ranging modules

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm the specific suffix matches the required package and temperature grade. Check lifecycle status as this model may be obsolete or subject to last-time buy restrictions. Ensure ESD handling protocols are followed during assembly due to the small WLP footprint.

Selection Notes

Select this component when dual-channel TIA functionality is required within a minimal footprint. The 300 MHz bandwidth supports high-speed LiDAR pulse detection. Compare against single-channel alternatives if only one channel is needed. Verify that the 3.3 V supply constraint aligns with the system power design. Consider the 8-WLP package constraints for PCB layout and thermal management.

Part Context

This part belongs to the MAX40213 family of transimpedance amplifiers from Maxim Integrated, now part of Analog Devices. The series targets optical communication and sensing markets. The AW variant specifically denotes the 8-WLP package configuration. These devices are engineered for low-noise performance critical in precision distance measurement applications.

Replacement Considerations

Public sources indicate this specific part number is obsolete. Verify availability of final stock or qualified alternates such as the MAX40213EWA+T if pin-compatible. Consult Analog Devices for current lifecycle updates and recommended replacement strategies.