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Bluetooth Module Datasheet
Model No.型号
版本 Version：
公布日期 Release Date: 2016-03-08
V1.0
:TBM-A2823
TONLY ELECTRONICS HOLDINGS LIMITED.通力电子控股有限公司
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TBM-A2823 Bluetooth Module Datasheet
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Revision
版本
V1.0
V1.1
V1.2
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版本变更说明 Document Revision History
Date
Author
Description
日期
2017-02-08 Tommy.li First release.
2017-07-17 Tommy.li
2017-09-20 Tommy.li BT version modify
作者
描述
Operating temperature modify
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目录 Table of Contents
法律声明 Legal Notice, Disclaimer, Copyright
文档变更说明 Document Revision History
目录 Table of contents
1.系统概览 System overview
1.1 通用说明 General Descriptions
1.2 性能特点 Features
1.3 系统方框图 Block Diagram
2.产品描述 Production Description
引脚与功能说明 Pin Layout & Pin Description
外观与尺寸 Appearance& Dimension
3.应用说明 Application Explanation
4.电气特性 Electrical Characteristics
工作条件
直流特性 DC characteristics
热特性 Thermal characteristics
电流消耗 Current consumption
5.射频性能 RF Performance
6.认证与法规信息 Certificate& Regulation
7.包装与订货说明 Package& Ordering information
8.环保声明 Green Policy
9 推荐过炉温度 RECOMMENDED TEMPERATURE REFLOW PROFILE
10.抗静电保护 ESD Protection
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1. 系统概览 System overview
1.1 通用说明 General Descriptions
TBM-A2823 is a Bluetooth sub-system using ATS2823 chipset from ‘Actions’
consumer audio platform for wired and wireless applications integrates an ultra low power DSP
and application processor , a high-performance stereo codec, a power management subsystem,
LED drivers , Usb flash Disk and MMC in a SoC IC.
1.2 性能特点 Features
104 MHz MIPS32 Processor and 180 MHz DSP
Internal ROM and serial flash memory
interface supporting randomizer
Internal RAM for data and program
Built-in high performance stereo 24 bit DAC& ADC
Supports Digital microphones, single-ended
Analog microphones and full difference microphone
Built-in stereo PA for headphone and differential audio output for speaker PA
Bluetooth V4.2 compatible with Bluetooth V4.1, V3.0, V2.1 systems
Bluetooth fast AGC control to improve receiving dynamic range
Supports AFH to dynamically detect channel quality to improve Bluetooth transmission
quality.
Support SD/MMC/eMMC card interface and
SPI Nor Flash interface
Audio Interfaces: I2S, SPDIF TX
Serial Interfaces: UART, SPI
Infrared Remote controller supported
Integrated PMU supports multiple low energy States
Integrated Linear battery charger up to 600mA charging current
PCB Dimension: 16.9mm (L) × 13.7mm (W) ×0.8mm (H)
. The ATS2823
1.3 系统方框图
Block Diagram
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2.产品描述 Production Description
引脚与功能说明 Apperance & Pin Description&
Description & Apperance:
Physical Dimensions
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Physical Dimensions
Top VIEW
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Bottom VIEW
PCB Layerout recommend
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PIN
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
GPIOA22
Bi-directional
General Purpose Input
Output: A22/IR_RX
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Pin descriptions
Symbol Description Function
AGND Ground Analog ground
MICINR Analog input MIC right channel input
MICINL Analog input MIC left channel input
VRO Analog output Virtual Ground for PA
AOUTL Analog output Left channel of PA
AOUTR Analog output Right channel of PA
VRO_S Analog input VRO Sense for PA
AGND ground Analog ground
GND Power ground Ground
VCC Power output 3.3V power supply
GPIOA21 Bi-directional
GPIOA23 Bi-directional
General Purpose Input
Output: A21/Uart_RX
General Purpose Input
Output:
A23/SPDIF_TX,Uart_TX1
14
15
16
SPI_CLK
Bi-directional
General Purpose Input
Output: A29/ SPI_CLK
17
18
19
20
21
22
23
24
25
26
27
28
29
30
ELECTRICAL CHARACTERISTICS
Supply Voltage
>= 3.6V DC
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GPIOA16
Bi-directional
SPI_MOSI Bi-directional
SPI_SS Bi-directional
GPIOB11
Bidirectional with weak
pull-down
Bi-directional General
Purpose Input Output: A16
General Purpose Input
Output: A31/SPI_MOSI
General Purpose Input
Output: A28 SPI_SS
Programmable I/O line
11./SPI_BTIO2
GND Power ground Ground
This pin can be used when not using
BT_ANT
a chip antenna or connector of the
module.
RTCVDD Power output
Bluetooth 50Ω transmitter
output /receiver inpu
Power for RTC Module,
typical voltage:1.2V
ON/OFF Input Power on/off
Battery input, typical
BAT Power input
voltage
range :3.4V ~ 4.2V
GND Power ground Ground
USB power input, typical
DC5V Power input
voltage
range :4.5V ~ 7.0V
GND Power ground Ground
GND Power ground Ground
AUX0R Analog input AUX0 right channel input
AUX0L Analog input AUX0 left channel input
Power for Analog module,
AVCC Power output
typical
voltage:2.95V
3.应用说明 Application Explanations
Stereo headsets and headphones
Portable stereo speakers and speakerphones
Bluetooth car audio unit
Bluetooth sound bar
4. 电气特性 Electrical Characteristics
Base Characteristics
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Working current
Standby current(disconnected)
WEIGHT AND DIMENSIONS
Size (L x W x H)
24.9*14*1.5 mm
Weight
Operating temperature
VDD_BAT
VDD_CHG
Terminal voltages
Item
Input Voltage
Charge Current(CC mode)
Trickle Charge Current
Trickle Charge Threshold Voltage
Regulated Output(Float)Voltage
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(Absolute Maximum Ratings 4.2V)
Depends on profiles, Max 24mA (A2DP)
0mA~5mA
(unit : mm)
~1.0g
Recommended operating conditions
-
2.8
10
0
Min
Max
Unit
70
4.2
7
°C
V
V
Regulator Maximum output current
电池充电 Battery charger
0
VD
D
V
Min Type Max Unit
4.5 5 7 V
~ 500 600 mA
10 mA
3 V
4.2 V
Audio feature
Specification
RF performance
Standard
Frequency Band
Modulation Method
Maximum Data Rate
Antenna
Interface
Operation Range
Sensitivity
RF TX Power
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5.射频性能 RF Performance
6.认证与法规信息 Certification& Regulation
The BQB Certification：
Description
Bluetooth 4.2
2.402~ 2.48GHz
GFSK；4/ΠDQPSK;8DQPSK
1 Mbps/2 Mbps/3 Mbps
External antenna
UART, PIO, AIO, SPI,PCM,SPI
>=30 meters(Free Space)
-90dBm at 0.1% BER
<+10dBm
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7.包装与订货说明 Package & Ordering Information
Assembly Information
60Pcs per every Blister tray
600Pcs per every Vacuum packing
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8.环保声明 Green Policy
This module can meet ROHS&REACH compliance.
9.推荐过炉温度 RECOMMENDED TEMPERATURE REFLOW PROFILE
The soldering profile depends on various parameters necessitating a set up for each
application. The data here is given only for guidance on solder re-flow. There are four zones:
1. Preheat Zone - This zone raises the temperature at a controlled rate, typically 1-2.5°C/s.
2. Equilibrium Zone - This zone brings the board to a uniform temperature and also activates the
flux. The duration in this zone (typically 2-3 minutes) will need to be adjusted to optimize the out
gassing of the flux.
3. Reflow Zone - The peak temperature should be high enough to achieve good wetting but not
so high as to cause component discoloration or damage. Excessive soldering time can lead to
inter metallic growth which can result in a brittle joint.
4. Cooling Zone - The cooling rate should be fast, to keep the solder grains small which will give a
longer lasting joint. Typical rates will be 2-5°C/s.
Key features of the profile:
■ Initial ramp = 1-2.5°C/sec to 175°C ±25°C equilibrium
■ Equilibrium time = 60 to 180 seconds
■ Ramp to maximum temperature (245°C) = 3°C/sec max.
■ Time above liquidus temperature (217°C): 45-90 seconds
■ Device absolute maximum reflow temperature: 260°C
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10.抗静电保护 ESD Protection
-------------------------END--------------------------
For IC:
This device complies with RSS247 of Industry Canada. Cet appareil se conforme à
RSS247 de Canada d'Industrie. This device complies with Industry Canada licenseexempt RSS standard(s). Operation is subject to the following two conditions: (1)
this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the
device. appareils radio exempts de licence. Son fonctionnement est sujet aux deux
conditions suivantes: (1) le dispositif ne doit pas produire de brouillage
prejudiciable, et (2) ce dispositif doit accepter tout brouillage recu, y compris un
brouillage susceptible de provoquer un fonctionnement indesirable.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme a la norme NMB-003 du
Canada.
The device should be installed and operated with a minimum distance of 20cm between the
radiator and your body.
L'appareil doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateu
et votre corps.
For FCC:
Warning: Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
“The device must not be co-located or operating in conjunction with any other
antenna or transmitter.”
Consult the dealer or an experienced radio/TV technician for help.
FCC RF Radiation Exposure Statement Caution: To maintain compliance with the
FCC’s RF exposure guidelines, place the product at least 20cm from nearby persons.
FCC Conditions
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1.This device may not cause harmful interference.
2.This device must accept any interference received, including interference that may cause
undesired operation.
This device is intended only for OEM integrators under the following
conditions:
1) The antenna must be installed such that 20 cm is maintained between the antenna
and users, and
2) The transmitter module may not be co-located with any other transmitter or
antenna.
3) For all products market in United States, OEM has to limit the operation channels in CH1
to CH11 for 2.4G band by supplied firmware programming tool. And OEM shall
not supply any tool or info to the end-user regarding to change the domain selection.
As long as 3 conditions above are met, further transmitter test will not be required.
However, the OEM integrator is still responsible for testing their end-product for
any additional compliance requirements required with this module installed (for
example, digital device emissions, PC peripheral requirements, etc.).
IMPORTANT NOTE: In the event that these conditions cannot be met (for
example certain laptop configurations or co-location with another transmitter), then
the FCC authorization is no longer considered valid and the FCC ID cannot be
used on the final product. In these circumstances, the OEM integrator will be
responsible for re-evaluating the end product (including the transmitter) and
obtaining a separate FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may
be installed such that 20 cm may be maintained between the antenna and users (for
example: Access point, Wireless Router, Notebook, etc.). The final end product
must be labeled in a visible area with the following: “Contains FCC ID:
Antenna Type: PCB Antenna
Antenna Gain : 2dBi
ZVA12
”.
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