QCC-3046-0-WLNSP94BTR-01-0

RF Transceiver ICS Overview

The Qualcomm QCC-3046-0-WLNSP94BTR-01-0 is an extremely low-power Bluetooth audio SoC designed for mid-to-entry-level truly wireless earbuds. It features a WLCSP package and integrates Active Noise Cancellation (ANC) to reduce complexity and PCB space. The chip supports Qualcomm TrueWireless Mirroring technology for robust connectivity and balanced power distribution between earbuds. It includes a 120MHz audio DSP capable of processing high-resolution audio streams and supports multiple voice ecosystems via push-button activation.

RF Transceiver ICS Feature Summary

• Integrated Active Noise Cancellation technology eliminates the need for separate ANC chips, reducing system complexity and cost.
• Qualcomm TrueWireless Mirroring enables dynamic bud-to-bud role swapping and seamless Bluetooth address handover during operation.
• Supports multiple voice ecosystems through push-button activated digital assistants for efficient OEM integration.

RF Transceiver ICS Applications

• Mid-tier truly wireless in-ear monitors
• Entry-level TWS earbuds with active noise cancellation
• Compact hearables requiring ultra-low power consumption

RF Transceiver ICS Procurement Notes

Verify that the specific ordering suffix matches the required package variant and tape-and-reel configuration. Confirm compatibility with existing firmware frameworks and ensure that the integrated ANC licensing terms are understood. Check for any regional regulatory certifications relevant to the target market before finalizing procurement orders.

RF Transceiver ICS Selection Notes

Select this component when designing compact audio devices where minimizing PCB area is critical due to the small WLCSP footprint. It is suitable for applications requiring integrated noise cancellation without additional discrete components. Consider its support for TrueWireless Mirroring if balanced battery life across both earbuds is a primary design goal.

RF Transceiver ICS Part Context

This part belongs to the Qualcomm QCC30xx series of Bluetooth Audio SoCs. It is optimized for superior audio quality in feature-optimized, compact wireless earbuds and hearables. The series architecture focuses on low power consumption while maintaining high-fidelity audio performance and robust wireless connectivity standards.

RF Transceiver ICS Replacement Considerations

Consider the QCC3040 or QCC3044 within the same QCC30xx series for similar form factors. Verify pinout compatibility and software framework migration requirements when substituting with other members of the QCC30xx family to ensure functional parity.