ENW-89815A5KF

RF Transceiver Modules And Modems Overview

The ENW-89815A5KF is a Bluetooth v2.0 + EDR transceiver module from the PAN1555 series, manufactured by Panasonic Industry. Operating at 2.4GHz with Class 2 power output of 3.9 dBm, it features integrated ceramic patch antenna and surface mount packaging. The module supports data rates up to 2.1 Mbps and offers receiver sensitivity of -86 dBm. It operates on a supply voltage range of 2.7V to 3.6V within an industrial temperature range of -40°C to 85°C. Built on the BlueCore6 IC, it includes 256kB flash and 48kB RAM. This component is designated as Not Recommended for New Designs (NRND) and has reached end-of-life status.

RF Transceiver Modules And Modems Feature Summary

• Integrates Bluetooth v2.0 + EDR protocol stack and RF front-end into a compact SMD package
• Features built-in ceramic patch antenna eliminating external matching network requirements
• Supports standard digital interfaces including I2C, PCM, and UART for host connectivity
• Designed for low-power wireless communication in constrained space applications

RF Transceiver Modules And Modems Applications

• Wireless peripheral connections such as keyboards and mice
• Short-range audio streaming devices
• Industrial sensor data transmission nodes
• Consumer electronics requiring Bluetooth v2.0 compatibility

RF Transceiver Modules And Modems Procurement Notes

This component is officially classified as Not Recommended for New Designs (NRND) and has reached end-of-life status. Procurement should be limited to maintenance or replacement purposes only. Verify current availability through authorized distributors, as stock levels are finite. Ensure that any new designs utilize alternative components from the manufacturer's current portfolio to guarantee long-term supply chain stability and support.

RF Transceiver Modules And Modems Selection Notes

Select this module only when legacy Bluetooth v2.0 + EDR compatibility is strictly required. Consider the limited remaining inventory and NRND status during design phase. Evaluate pin count and interface requirements against host system capabilities. Compare performance metrics such as sensitivity and output power against newer alternatives if future-proofing is a priority. Confirm mechanical dimensions fit the target PCB layout constraints.

RF Transceiver Modules And Modems Part Context

The ENW-89815A5KF belongs to the ENW-89 series of Bluetooth modules from Panasonic Industry. It utilizes the CSR BlueCore6 chipset, which was widely adopted for mid-range Bluetooth applications. This series represents an earlier generation of integrated RF solutions before the dominance of Bluetooth Low Energy (BLE). Similar models in the family include variants with different power classes or interface configurations, but all share the core PAN1555 architecture.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Designers should consult Panasonic Industry's official obsolescence notices or distributor recommendation lists for direct replacements. Generic Bluetooth modules may require significant firmware and hardware redesign.