Images are for reference only See Product Specifications
Orders Over
$5000CSR8311A08-AQQD-R
Experience unparalleled audio quality and wireless freedom with CSR83's advanced Bluetooth audio solution
Brands: Qualcomm
Mfr.Part #: CSR8311A08-AQQD-R
Datasheet: CSR8311A08-AQQD-R Datasheet (PDF)
Package/Case: 40-QFN
Product Type: RF Transceiver ICs
RoHS Status:
Stock Condition: 5,151 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
CSR8311A08-AQQD-R General Description
The versatility of the CSR8311A08-AQQD-R lies in its ability to enhance the audio experience across a spectrum of devices, making it a standout choice for tech enthusiasts and manufacturers alike. Whether it's immersive sound quality, seamless connectivity, or power efficiency, this SoC ticks all the right boxes for a truly optimized audio experience
Features
- Bluetooth® v4.0 specification compliant
- 80MHz RISC MCU and 80MIPS Kalimba DSP
- High-performance mono codec with 1
- microphone input
- Internal ROM, serial flash memory and EEPROM
- interfaces
- Radio includes integrated balun with RF
- performance of 8dBm transmit power and
- -89dBm receiver sensitivity
- AVRCP v1.4
- 5-band fully configurable EQ
- Wideband speech supported by HFP v1.6 and
- mSBC codec
- CSRs latest CVC technology for narrowband and
- wideband voice connections including wind noise
- reduction
- Multipoint support for A2DP connection to 2
- A2DP sources for music playback
- Secure simple pairing, CSRs proximity pairing
- and CSRs proximity connections
- Stereo line-in
- Serial interfaces: USB 2.0, UART, I²C and SPI
- SBC, MP3 and AAC decoder support
- Wired audio support
- Integrated dual switch-mode regulators, linear
- regulators and battery charger
- External crystal load capacitors not required for
- typical crystals
- 3 LED outputs (RGB)
- 68-lead QFN 8 x 8 x 0.9mm 0.4mm pitch
- Green (RoHS compliant and no antimony or
- halogenated flame retardants)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Not For New Designs | Programmabe | Not Verified |
| Type | TxRx Only | RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v4.0 | Frequency | 2.4GHz |
| Data Rate (Max) | 3Mbps | Sensitivity | -92.5dBm |
| Voltage - Supply | 3.1V ~ 3.6V | Operating Temperature | -40°C ~ 85°C |
| Package / Case | 40-QFN |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
