nRF2460数据手册RF/IF射频/中频RFID的射频收发器IC规格书PDF

描述 Description

nRF2460 is a highly integrated 2.4 GHz RF Mono Audio-Streamer IC. It integrates a 4 Mbps 2.4 GHz GSK radio and a protocol stack optimized specifically for mono audio streaming. The combination of 16-bit LPCM uncompressed audio quality, latency as low as 20 ms, low power operation and a low total solution cost makes nRF2460 an ideal solution for gaming, home karaoke microphones, and wireless subwoofers.\r
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The on-chip protocol stack is based on an Adaptive Frequency Hopping (AFH) scheme that ensures excellent co-existence performance with Wi-Fi and Bluetooth. It also features a Quality-of-Service engine that continuously optimizes audio quality by controlling re-transmission of data and by minimizing any audible effect of corrupted or missing data.\r
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nRF2460 supports an I2S interface for direct audio interfacing with an external ADC/DAC and it also supports SPI/2-wire options for interfacing with an external microcontroller.\r
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nRF2460 is available in a compact 36-pin 6x6 mm QFN package.

特性 Features

·Low cost, low power 2.4 GHz RF solution for streaming uncompressed CD quality audio\r
·Supports up to 16-bit 32 kHz uncompressed mono audio\r
·Support for synchronizing two receivers for a 2 microphone set-up\r
·Latency as low as 20 ms\r
·Embedded custom protocol stack for audio streaming based on Adaptive Frequency Hopping (AFH) for optimal co-existence performance\r
·I2S interface for direct audio interfacing with an external ADC/DAC

应用 Application

·Gaming microphones\r
·Home karaoke microphones\r
·Subwoofers