CSR57E6 Datasheet PDF – Bluetooth Stereo Audio Chip

Part Number : CSR57E6

Function : Bluetooth Stereo Audio Transmitter Module

Package : PLCC 60 Pin Type

Manufacturers : Cambridge Silicon Radio

Image :

CSR57E6 Bluetooth

Description :

This module master uses the CSR’s 57E6 chip to provide high quality sound quality and compatibility, and overall performance is superior. Bluetooth module using drive-free way, customers only need to access the application module, you can quickly achieve the music wireless transmission, enjoy the fun of wireless music.


CSR57E6 datasheet


1. Model : CSR57E6
2. Bluetooth Specifications Bluetooth : V2.1+EDR
3. Supply Voltage : DC2.8-4.2V,≤2.9VAutomatic shut-down,≤3.1V alarm
4. Support for Bluetooth Protocal : AVCTP 1.0,AVRCP 1.0,GAVDP1.2,AVDTP 1.0,A2DP
1.2,Hands-Free Profile 1.5,Headset Profile v1.1
5. Working current : ≤30mA
6. Stand by current : <100uA
7. Temperature range : -40ºC ~ +80ºC
8. Wireless transmission range : ≤10M
9. Transmission power : Class2 4dbm
10. Sensitivity : -80dBm@0.1%BER
11. Frequency range : 2.4GHz~2.480GHz
12.Audio performance : stereo
13. Audio signal to noise ratio : ≥75dB
14. Distortion : ≤0.1%

CSR57E6 Datasheet PDF Download

csr57e6 pdf

AP6212 Datasheet PDF – WiFi+Bluetooth 4.0+FM RX Module

Part Number : AP6212

Function : WiFi+Bluetooth 4.0+FM RX SIP Module

Package :  QFN 44 Pin Type

Manufacturers : AMPAK Technology ( www.ampak.com.tw )

Images :

AP6212 datasheet

Description :

AMPAK Technology would like to announce a low-cost and low-power consumption module which has all of the WiFi, Bluetooth and FM functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets, FM radio functional applications and other applications. With seamless roaming capabilities and advanced security, also could interact with different vendors’ 802.11b/g/n Access Points in the wireless LAN.

Pinout :

AP6212 pinout


1. 802.11b/g/n single-band radio
2. Bluetooth V4.0(HS) with integrated Class 1.5 PA and Low Energy (BLE) support
3. Concurrent Bluetooth, FM (RX) RDS/RBDS, and WLAN operation
4. Simultaneous BT/WLAN receive with single antenna

AP6212 Datasheet PDF


AP6212 pdf