品牌：其他型号：ARF AWA8810批号：17+封装形式：QFN-48类型：模数结合集成电路用途：音响功能：单片机导电类型：单极型封装外形：扁平型集成度：中规模50~100
area class="lazyLoad">1. General Description
AlfaPlus AWA8810 is a Low Power 2.4GHz Wireless Digital Audio SOC embedded many
valuable IP’s including 2.4GHz 3Mbps GFSK RF transceiver, LDO, MCU. It reduces the BOM cost
significantly. AWA8810 is a Wireless Audio Controller. It could be setting on a Transmitter or a
Receiver. It is suitable for the application of Wireless Speaker Transmitter/Receiver and Wireless
Headset Receiver.
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2. Features
Single Chip with SOC
Power Supply 5V – 2.0V
3Mbps 2.4G RF Transceiver Embedded
5V LDO LDO Embedded
8-Bit MCU Embedded
Current Consumption
Transmitter 35mA
Receiver 30mA
RF Characteristics
2.4G ISM Band
RF Power: 4dBm
Sensitivity: -81dBm with 1% P.E.R
Non-Overlay Channel Number: 26
Automatic Adaptive Frequency Channel
Selection
Operating Range:
150M Outdoor Line-of-Sight
25M Indoor Line-of-Sight
Audio Characteristics
Non-Compression 48KHz – 16 Bit
SNR: 95dB @ 20Hz - 20KHz
THD+N: -95dB @ 20Hz - 20KHz
Frequency Response: 20Hz – 23KHz
Voice 8KHz-16Bit without compression
Master I 2 S Interface supporting 48KHz
sampling rate
Transmitter Slave Interface supporting
192KHz/96KHz/48KHz/44.1KHz and 32KHz
sampling rate
Built-In SRC (Sampling Rate Converter)
Programmable Latency – minimum
12.5ms
Unlimited Broadcasting Receivers
Bi-directional User Control Data
Supporting 16K8 / 8K8 I 2 C Serial
EEPROM
Programmable GPIO
24MHz±30ppm Crystal
Package QFN48, 7mm x 7mm
Application
Wireless Speaker
Headset/Headphone
iPhone/iPod Docking
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