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Name: CSR8635B04-IQQF-R
Brand: Qualcomm
SKU: CSR8635B04-IQQF-R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Qualcomm CSR8635B04-IQQF-R

Part No.:: CSR8635B04-IQQF-R

Manufacturer:: Qualcomm

Package:: 68-VFQFN Exposed Pad

Datasheet:

Description:: IC RF TXRX+MCU BLUETOOTH 68VFQFN

In Stock:: 2803

Quantity:: Add To Cart

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CSR8635B04-IQQF-R Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
TxRx + MCU
RFFamily/Standard:
Bluetooth
Protocol:
Bluetooth v4.1
Modulation:
-
Frequency:
-
DataRate(Max):
-
Power-Output:
8dBm
Sensitivity:
-91dBm
MemorySize:
56KB RAM
SerialInterfaces:
I²C, I²S, SPI, PCM, UART, USB
GPIO:
22
Voltage-Supply:
-
Current-Receiving:
-
Current-Transmitting:
-
OperatingTemperature:
-
MountingType:
Surface Mount

CSR8635B04-IQQF-R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CSR8635B04-IQQF-R price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for CSR8635B04-IQQF-R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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CSR8635B04-IQQF-R information

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CSR8635B04-IQQF-R Typical application Circuitry

CSR8635B04-IQQF-R

The CSR8635B04-IQQF-R is a model from the CSR8635 series, which is part of a range of Bluetooth audio system-on-chip (SoC) solutions developed by Qualcomm. These SoCs are designed for advanced Bluetooth audio applications, particularly in wireless speakers, headphones, and car audio systems. The CSR8635 series stands out for its integration of Bluetooth connectivity, audio processing, and system control in a single chip, making it a comprehensive solution for high-quality wireless audio products.

1. Power Supply Pins (VDD, GND): Connect the VDD pins to a stable power source, typically ranging from 3.0V to 4.3V, and the GND pins to the system's ground. For optimum performance, a clean and reliable power source is essential.

2. Audio Input/Output Pins: The CSR8635B04-IQQF-R features multiple pins for audio input and output. Connect these to the respective audio sources (e.g., microphones) and destinations (e.g., speakers or line-out).

3. Bluetooth Antenna Connection: The chip has dedicated pins for connecting to a Bluetooth antenna. This connection is vital for wireless communication. Ensure that the antenna is properly positioned and connected for optimal signal reception and transmission.

4. Control Interface Pins (SPI, I²C, UART): In order to operate and configure devices, these pins are utilized for serial communication with a microcontroller or CPU. Select the appropriate communication protocol (SPI, I²C, or UART) based on your system design and connect these pins to the corresponding lines on your microcontroller.

5. GPIO Pins: General-Purpose Input/Output (GPIO) pins can be used for various functions such as button inputs, LED outputs, or other control signals. Configure and connect these pins as required for your application.

6. Charge Pump and Power Management Pins: The CSR8635B04-IQQF-R includes pins for charge pump and power management. These should be connected according to the manufacturer's guidelines to ensure efficient power usage and battery management, if applicable.

7. Decoupling Capacitors: Place decoupling capacitors near the power supply pins to filter out noise and stabilize the power supply. The integrity of the power and audio streams must be preserved.

8. PCB Layout Considerations: Design the PCB to minimize noise and interference, especially in the audio signal paths and around the Bluetooth antenna. As much as possible, keep the digital and analog components apart, and keep the traces short and well-shielded.

In summary, the CSR8635B04-IQQF-R from the CSR8635 series is a comprehensive Bluetooth audio SoC designed for high-quality wireless audio applications. Effective implementation includes connections for power supply, audio input/output, Bluetooth antenna, control interfaces, GPIOs, charge pump and power management, along with the strategic placement of decoupling capacitors and a thoughtful PCB layout to ensure optimal performance and reliability.

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6. What is the process for return or replacement of CSR8635B04-IQQF-R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the CSR8635B04-IQQF-R we delivered, we will accept the replacement or return of the CSR8635B04-IQQF-R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of CSR8635B04-IQQF-R.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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