Description
The nRF24Z1 gives you a true single chip system for CD quality audio streaming of up to16 bit 48 kHz audio with support of up to 24 bit 96 kHz input. I2S and S/PDIF interfaces are supported for audio I/O. Seamless interfacing of low cost A/D and D/A for analog audio input and output. SPI or 2-wire (I2C compatible) serial interfaces for control.
This great little module provides an easy way to connect the nRF24Z1 module to you own project. All control signals are broken out to easily accessibles pins, whilst all the RF circuitry has been carelfully taken care of. This module may be used in conjuntion with the carrier PCB to proviced a fully wireless audio solution.
The RF interface is provided through a 50 Ohm RP-SMA connector for an easy interfacing to the antenna of your choice.
nRF24Z1 FEATURES
- Low cost 0.18µ CMOS process, 36 pin 6x6mm QFN package
- Single chip 2.4GHz RF transceiver
- 4Mbit/sec RF link - true lossless audio
- Adaptive frequency hopping
- Input sample rate up to 96kHz, 24bits
- Output sample rate up to 48kHz, 16bits
- Programmable latency
- Quality of Service (QoS) engine supporting up to 1.536 Mbit/sec LPCM audio
- S/PDIF interface for direct connection to PC soundcard and surround receivers
- I2S interface for glueless audio support
- SPI or 2-wire interface for up to 12kbit/sec peak
bi-directional digital control/AUX data
- On chip optional 2:1 compression
- On chip voltage regulators
- Few external components
BENEFITS
- Eases design - audio interface on chip
- High reliability
- No need for external voltage regulator
- No need for external SAW filter
- Short time to market
- Made for volume production - surface mount and RF tested
- Few external components
- On chip protocol and QoS engine
APPLICATIONS
- Compact Disk, CD quality headset
- MP3/Mini Disk headset
- Wireless speakers
- Wireless surround speakers
- Microphone
- Musical instruments
- Audio streaming from PC soundcard to HiFi system
- Download MP3 files from PC to MP3 player
- Compressed video streaming
.gif)
