CSR8635 Datasheet PDF – BlueCore Single Chip Audio ROM

Part Number: CSR8635

Description

BlueCore Single Chip Audio Rom

Manufacturer: CSR

Package: 68-pin QFN, 8x8mm, 0.4mm pitch

Image:

CSR8635 image

Description

CSR’s BlueCore CSR8635 QFN is a single-chip Bluetooth ROM audio solution for rapid evaluation and development of Bluetooth ROM stereo applications. BlueCore CSR8635 QFN consumer audio platform for wired and wireless applications using the QFN package integrates an ultra-low power DSP and application processor with embedded flash memory, a high performance stereo codec, a power management subsystem andLED drivers. The CSR configuration tools and the development kit provide a flexible and powerful development platform to design advanced and high-quality Bluetooth stereo products using BlueCore CSR8635 QFN single-chip Bluetooth audio solution.

Block Diagram

CSR8635 schematic

Features

1. Bluetooth 4.1

2. HFP1.6, A2DP1.2 and  AVRCP1.4

3. HD voice (wideband speech)

4. Advanced Multi-point (2xHFP, 2xA2DP)

5. Wired Audio (Stereo Line-in)

6. Music Enhancements (Multi-band EQ)

7. iOS battery status monitor

8. Smart Apps support (GAIA)

9. Multi-Language programmable audio prompts

10. Configurable LED drivers

 

 

Pinouts:

CSR8635 datasheet

Applications:

1. Stereo speakers

2. Speakerphones

3. 1-mic stereo headset or headphones

CSR8635 Datasheet PDF


 

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ALC5633Q Datasheet PDF – I2S/PCM Interface Audio Codec

Part Number: ALC5633Q

Function: High Performance I2S/PCM Interface Audio Codec

Package: QFN 32 Pin Type

Manufacturer: Realtek Semiconductor

Image:
ALC5633Q datasheet

Description

The ALC5633Q, ALC5633Q is a high performance I2S/PCM interface audio codec. The main functions have Stereo Codec, Stereo Headphone Output, Stereo Differential Input, Stereo Line Input and Mono Class-AB/D Speaker Amplifier.

For audio inputs, one stereo differential microphone inputs, one stereo single-ended line inputs and stereo digital microphone inputs.

Block Diagram :

components

Features

1. Audio jack insert detection and microphone switch detection

2. Power management and enhanced power saving

3. Support flexible digital 7 bands equalizer (EQ) and wind filter

4. Support analog to analog path with EQ function

5. Support digital spatial sound and pseudo stereo effect

6. Zero detection and soft volume for pop noise suppression

7. Inside PLL can receive wide range clock input

Other data sheets are available within the file: ALC5633, ALC5633-Q

ALC5633Q Datasheet PDF Download


ALC5633Q pdf