Wireless Module Datasheet
Model No.: TWM-IA9Q5A
Version： V1.0
Release Date: 2017-11-08
TONLY ELECTRONICS HOLDINGS LIMITED
Address: Section 37, Zhongkai Hi-tech Development Zone, Huizhou Guangdong 516006, P.R.China
Website： http://www.tonlyele.com
©2015 TONLY ELECTRONICS HOLDINGS LIMITED. All rights reserved
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unauthorized disclosure hereof, in whole or in part.
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not assume any responsibility for any use of, or reliance on, the information contained herein
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USER’S SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
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This data shall be executed in two languages including one Chinese and one English. Any conflict exist
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Document Revision History
Revision
Date
Author
Checked by
Description
V1.0
2017-11-08
Jackie He
Jianli Liang
First release.
Table of Contents
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Legal Notice, Disclaimer, Copyright
Document Revision History
Table of contents
System overview
➢ General Descriptions
➢ Features
➢ Block Diagram
2. Production Description
➢ 2.1 Pin Layout & Pin Description
➢ 2.2 Appearance & Dimension
3. Application Explanation
4. Electrical Characteristics
5. RF Performance
6. Certificate& Regulation
7. Package& Ordering information
8. Green Policy
9. ESD Protection
10. Application Package information
11. Recommended Reflow Profile
1. System overview
1.1 General Descriptions
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TWM-IA9Q5A is a 5.8GHz ISM Band wireless module .It is based on IA9Q5 SOC
incorporate SYNIC proprietary wireless protocol. TWM-IA9Q5A enables the seamless and
bi-directional transmission of high quality audio. It can be used in family Mono /stereo
wireless audio system.
1.2 Features
Compact size :20 mm *30 mm SMD package
5.8GHz ISM Band
GFSK modulation
Integrated RX diversity antenna on the module
Long distance >30m
Support 1-1 duplex mode or 1-N broadcasting mode
RF frequency hopping in 35 channels
Digital I2S audio interface
Support no audio detection function
Audio format 16bit,32/44.1/48KHz sampling rate
Robust Packet error correction
Low power consumption
No RF induced audio noise
1.3 System Block Diagram
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2. Production Description
2.1 Pin Layout & Pin Description
Pin Layout
Pin Description
PIN
NO.
Symbol
Description
Function
1
GND
Ground
Ground
2
USBP
USB transceiver pair, positive polarity
D+
I/O
3
USBN
USB transceiver pair, negative polarity
D-
I/O
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4
GND
Ground
Ground
5
TP_ADDR
EPPROM address
For EPPROM address test
6
GND
Ground
Ground
7
I2C_DATA
I2C Master/Slave data signal
I/O 8 I2C_CLK
I2C Master/Slave clock signal.
I/O 9 GND
Ground
Ground
10
GPIO_14
programmable I/O
I/O
11
GPIO_17
programmable I/O
I/O
12
GPIO_26
programmable I/O
I/O
13
GPIO_27
programmable I/O
I/O
14
GND
Ground
Ground
15
GND
Ground
Ground
16
VCCIO
DC 3.3V Voltage input power supply
for system.
Power
17
SPB_I2S_LRCK
Sound port B, I2S audio LRCK output
or input
I/O
18
SPB_I2S_DATA
Sound port B, I2S audio Data output
or input
I/O
19
I2C_BUSY_GPIO_
36
Indication of I2C Bus busy state,/
programmable I/O
I/O
20
SPB_I2S_BCK
Sound Port B, I2S audio BCK output or
input.
I/O
21
GND
Ground
Ground
22
SPB_I2S_MCLK
Sound port B, I2S audio system clock
I/O
I/O
23
PORN
Internal power on reset output signal
I/O
24
GPIO_16
programmable I/O
I/O
25
GND
Ground
Ground
26
GND
Ground
Ground
27
GPIO_34
programmable I/O
I/O
28
GPIO_30
programmable I/O
I/O
29
SPA_I2S_DATA
Sound port A, I2S audio Data output
or input.
I/O
30
SPA_I2S_LRCK
Sound port A, I2S audio LRCK output
or input.
I/O
31
GND
Ground
Ground
32
GPIO_21
programmable I/O
I/O
33
SPA_I2S_MCLK
Sound port A, I2S audio system clock
output or input
I/O
34
SPA_I2S_BCK
Sound port A, I2S audio BCK output or
input
I/O
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35
GPIO_13
Programmable I/O
I/O
36
GPIO_31
programmable I/O
I/O
37
GPIO_32
Programmable I/O
I/O
38
GPIO_15
programmable I/O
I/O
39
GND
Ground
Ground
2.2 Appearance & Dimension
WEIGHT AND DIMENSIONS
Size
30mm*20mm*2.5mm (L x W x H)
Weight
1.8g
3. Application Explanations
Soundbar
Wireless HTiB Rear Speaker
Wireless TV theater
Wireless Headphone
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I2S slave mode application (TX Slave Mode, RX Master Mode)
I2S slave mode application (TX Slave Mode, RX Slave Mode)
4. Electrical Characteristics
Item
Supply Voltage
3.3V typical, 3.0-3.6V DC
Consumption Current(TX_MODE)
76mA (at 12dBm, continue mode)
Consumption Current(RX_MODE)
65 mA(Receiving only)
Operating Temperature
0~55℃
Storage Temperature
-40℃~80℃
5. RF Performance
Specification
Description
Frequency Band
5725~5850 MHz
Modulation
GFSK
Maximum Data Rate
2 Mbps
Antenna
Integrated diversity antenna on the module
Operation Range(Line of sight )
＞30 m
Sensitivity(typical)
-91 dBm at 5725~5850 MHz
RF TX Power(typical)
12 dBm at 5725~5850 MHz
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6. Certification& Regulation
Complies with NAFTA FCC& IC, EU RED, China SRRC standards
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, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
Please notice that if the FCC identification number is not visible when the module is
installed inside another device, then the outside of the device into which the module is
installed must also display a label referring to the enclosed module. This exterior label can
use wording such as the following: “Contains FCC ID:ZVA13” any similar wording that
expresses the same meaning may be used.
Note: The OEM integrator is responsible for ensuring that the host product which is
installed and operating with the module is in compliant with Part 15B unintentional Radiator
requirements, please note that For a Class B digital device or peripheral, the instructions
furnished the user manual of the end‐user product shall include the following or similar
statement, placed in a prominent location in the text of the host product manual:
Note：This equipment has been tested and found to comply with the limits for a Class B
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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.
-- Consult the dealer or an experienced radio/TV technician for help.
The module is limited to installation in mobile application; A separate approval is required
for all other operating configurations, including portable configurations with respect to Part
2.1093 and difference antenna configurations.
Please notice that if the IC identification number is not visible when the module is installed
inside another device, then the outside of the device into which the module is installed must
also display a label referring to the enclosed module. This exterior label can use wording
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such as the following: “Contains IC:9976A-13” any similar wording that expresses the
same meaning may be used.
L’étiquette d’homologation d’un module d’Innovation, Sciences et Développement
économique Canada devra être posée sur le produit hôte à un endroit bien en vue, en tout
temps. En l’absence d’étiquette, le produit hôte doit porter une étiquette sur laquelle
figure le numéro d’homologation du module d’Innovation, Sciences et Développement
économique Canada, précédé du mot « contient », ou d’une formulation similaire allant
dans le même sens et qui va comme suit :
Contient IC : 9976A-13est le numéro d’homologation du module
This equipment complies with FCC/IC RSS‐102 radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with minimum
distance 20cm between the radiator and your body.
Cet équipement est conforme aux limites d'exposition aux radiationsFCC/ IC CNR‐102
établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé
avec une distance minimale de 20 cm entre le radiateur et votre corp
7. Packaging & Orderable Information
The following pages include packaging, and orderable information. This information is
the most current data available for the designated devices. This data is subject to change
without notice and revision of this document.
1. This product is packed in pallets, each with 35 PCS, packed in a vacuum bag, with a
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total of 10 bags per box, for a total of 350 pcs per box.
2. The Module Part No.
08-IA9Q5A-HF0
8.Green Policy
This module can meet ROHS&REACH
9. ESD Protection
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TWM-IA9Q5A module is ESD (electrostatic discharge) sensitive device and may be
damaged with ESD or spike voltage. Although TWM-IA9Q5A module is built-in protection
circuits, please handle with care to avoid the permanent malfunction or performance
degradation
10. Application Package information
Reference application package size as shown below:
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11. Recommended Reflow Profile
Referred to IPC/JEDEC standard.
Peak Temperature : <250°C
Number of Times : 2 times
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