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Embedded Bluetooth® Audio Modules – RB510, RB510HM
-
A2DP / HFP / HSP Support
- For Automotive, Headsets, Infotainment, PNDs, Speakers and Televisions

RB510

RB510HM

RB510

RB510HM

Radicom Research’s RB510 series Bluetooth audio module comes complete with DSP, stereo CODEC, flash and antenna.  It offers superior audio quality, power consumption and radio performance, making it ideal for high quality Bluetooth headset designs and other mono and stereo audio applications.    The embedded DSP core is an open platform digital signal coprocessor allowing product-enhancing features such as advance audio decoding (MP3, AAC, AAC+), speech recognition, text-to-speech, echo cancellation and noise reduction.

Utilizing with the latest Bluetooth technology, the RB510 and RB510HM can connect to other Bluetooth devices such as MP3/MD/CD players, mobile phones, and desktop or notebook computers, PDA etc., in range up to 10 meters.

The RB510 and RB510HM are Bluetooth V.2.1 + EDR (Enhanced Data Rate) compliant that increase throughput, reduce battery consumption and improve security.  It provides faster pairing and allows superior performance in the presence of interference from 802.11 (Wi-Fi) wireless devices and other 2.4GHz radios.

The RB510 and RB510HM have 8Mbits flash memory on board for loading custom OEM specific parameters and settings.  It provides an efficient method of adding a Bluetooth audio data link to most embedded applications.

There are three platforms available. The RB510 is a surface mount PCB module and the RB510HM is a DIP, through-hole module.  The RB510HM-c has a U.FL connector for external antenna.  The RB510HM-a has an on board antenna.

Applications:

  • High Quality Stereo Headsets
  • High Quality Mono Headsets
  • Bluetooth Speakers
  • AV Transmitters
  • Bluetooth Car Kits
  • MP3 Players
  • Audio Dongles

Features:

  • Bluetooth 2.1+EDR support
  • Serial UART / SPI interfaces
  • USB interface (optional)
  • Small sizes: 0.59” x 0.89” x 0.08” (RB510)
  • Class 2, 4dBm transmission power
  • Serial Port Profile (SPP) and HID support (optional)
  • AVRCP, A2DP, HFP, HSP SDP support
  • Microphone input
  • Audio / Video profiles support
  • 8Mbits flash memory on board
  • Secure communications with 128-bit encryption (optional)

  • Support 802.11 wireless coexistence
  • -40°C to +85°C extended temperature operating
  • RoHS compliant
Specifications:

Dimensions

0.59”x0.89”x0.08” (RB510), 1.00"x1.30"x0.25" (RB510HM)

Device Type

Embedded Bluetooth OEM modules

Interface

Serial UART / SPI

Data Link Protocol

Bluetooth 2.1+EDR

Frequency

2.402 – 2.480 GHz

Max Transmit Power

4dBm max.

Nominal Sensitivity

-87dBm

Bluetooth Class

Class 2

Range

Up to 10 meters

On Board Flash

8Mbits

Security

128-bit encryption (optional)

Power Consumption

IDE: 1mA / Play: 4mA / switch song: 8mA

Power Supply Voltage

1.7V to 3.6V (RB510) 3.3V to 3.6V (RB510HM)

RF Input Impedance

50 ohms

Receiving Signal Range

-87 to -20dBm typical

Operating Temperature

-40ºC to +85ºC

Environmental

RoHS compliant


Ordering Information:

Model Number

Description

RB510
RB510

Surface mount, class 2, Bluetooth module

- Range: 20 meters
- 4dBm transmission power (max.)

RB510HM (-a or -c)
RB510HM

RB510HM-a: DIP, through hole module with on-board antenna.

RB510HM-c: DIP, through hole module with U.FL antenna connector for external antenna

MDK5000 (-a or -c)
MDK5000

Development Kit.  Each kit consists of one of the following components and drivers CD:

  1. RB510HM-c or RB510HM-a* on a testing board
  2. 6 feet USB cables (A to B)
  3. RB510MB testing board

* MDK5000-c ships with external antenna and cable

Mechanical Diagram & Pin Assignments - RB510
mm510
PIN   PIN   PIN   PIN  
RF (I/O) 18 A19 (I) 29 PIO(8) (I/O) 46 SPK_R_P (O)
2 GND 19 PIO(14) (I/O) 30 PIO(4) (I/O) 47 SPK_R_N (O)
3 GND 20 PIO(11) (I/O) 31 VREGEN_H (I) 48 SPK_L_N (O)
4 UART_CTS (I) 21 PIO(5) (I/O) 32 GND 49 SPK_L_P (O)
5 UART_RTS (O) 22 PIO(6) (I/O) 33 1V8 (I) 50 PIO(0) (I/O)
6 PIO(10) (I/O) 23 PCM_IN (I) 34 LX (O) 51 PIO(1) (I/O)
7 UART_TX (O) 24 PCM_SYNC (I/O) 35 BAT_P (I) 52 PIO(3) (I/O)
8 UART_RX (I) 25 PCM_OUT (O) 36 VDD_CHG (I) 53 PIO(2) (I/O)
9 PIO(15) (I/O) 26 PCM_CLK (I/O) 37 GND 54 AIO(1) (I/O)
10 USB_DN (I/O) 27 PIO(12) (I/O) 38 nRST (I) 55 AIO(0) (I/O)
11 USB_DP (I/O) 28 PIO(7) (I/O) 39 LED1 (O) 56 GND
12 3V3 (I)     40 LED0 (O)    
13 PIO(9) (I/O)     41 MIC_BIAS (O)    
14 SPI_MOSI (I)     42 MIC_R_P (I)    
15 SPI_CLK (I)     43 MIC_R_N (I)    
16 SPI_CSB (I)     44 MIC_L_N (I)    
17 SPI_MISO (O)     45 MIC_L_P (I)    
I: Input
O: Output
I/O: Input/Output
P: Power

Mechanical Diagram & Pin Assignments - RB510HM
RB510HM
PIN   PIN  
No Connection 28 SPK_R_P (O)
2 KEY 27 SPK_R_N (O)
3 PIO2 (I) 26 SPK_L_N (O)
4 PIO3 (I) 25 SPK_L_P (O)
5 LINEIN_DET (I) 24 GND (P)
6 VOL+ (I) 23 MIC (I)
7 MUTE (I) 22 LED0 (O)
8 CALL_END (I) 21 LED1(O)
9 BAT_CHECK (I) 20 RESET (I)
10 VOL- (I) 19 VBAT (I)
11 SPI_MOSI: (I) 18 GND (P)
12 SPI_CLK (I) 17 3V3 (P)
13 SPI_CS (I) 16 PIO4 (O)
14 SPI_MISO (O) 15 PIO8 (O)

I: Input
O: Output
I/O: Input/Output
P: Power

Note:

  1. Suggested mating female connectors:

    Through Hole:

             Samtec P/N. #SQT-114-01-L-S (RoHS)

    SMT:

             Samtec P/N. #MMS-114-02-L-SV (RoHS)

 

Mechanical Diagram - MDK5000

MDK5000

 

_________________________________________________________________________________________________________

Information furnished by Radicom Research is believed to be accurate and reliable.  However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties which may result from its use.  Radicom Research reserves the right to change circuitry at any time without notice.  This document is subject to change without notice.

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