LG Electronics USA 9QK-DMWL1NB5 Wireless Adapter Card User Manual

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Document ID	2455368
Application ID	M5K13Wo/viqjKne4ab+Khg==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	135.09kB (1688605 bits)
Date Submitted	2014-11-26 00:00:00
Date Available	2015-05-25 00:00:00
Creation Date	2014-11-11 10:31:12
Producing Software	Microsoft® PowerPoint® 2010
Document Lastmod	2014-11-20 11:33:28
Document Title	슬라이드 제목 없음
Document Creator	Microsoft® PowerPoint® 2010
Document Author:	박장순

User Manual
PRODUCT NAME :
Wireless audio Module
MODEL NAME
WL1NB5(TWBI-H001D)
The information contained herein is the exclusive property of LG Innotek
and shall not be distributed, reproduced or disclosed in whole or no in part
without prior written permission of LG Innotek.
(00)-0073
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
MODEL: WL1NB5(TWBI-H001D)
REV.NO : 1.0
PAGE : 1 / 9
Table of Contents
No.
Description
Page
Features
Module Photo
Block Diagram
Storage Conditions
Operating Conditions
Interface Specification
Pin Description
Outline Drawing
Packing Information
© 2014 LGIT. All rights reserved.
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
REV.NO : 1.0
MODEL: WL1NB5(TWBI-H001D)
PAGE : 2 / 9
1. Features
TWBI-H001D is the small size and low power module for Wireless Audio.
TWBI-H001D is based on Syncomm IA3S4.
 2.4GHz GFSK Modulation
 Size : 34mm x 19mm x 8.1 mm
 Internal PCB Printed Antenna
 I2S digital audio interface
 I2C control with external device
 Low audio delay time < 20ms
 Application : Wireless Speaker, Woofer, TV Theater
2. Module Photo
< TOP View >
© 2014 LGIT. All rights reserved.
< Bottom View >
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
MODEL: WL1NB5(TWBI-H001D)
3. Block Diagram
© 2014 LGIT. All rights reserved.
REV.NO : 1.0
PAGE : 3 / 9
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
REV.NO : 1.0
MODEL: WL1NB5(TWBI-H001D)
PAGE : 4 / 9
4. Storage Conditions
Parameter
Min
Max
Unit
Storage Temperature
-10
+80
℃
Storage Humidity (@ 40℃)
90
Caution : The specifications above the Table define levels at which permanent damage
to the device can occur. Function operation is not guaranteed under these conditions.
Operating at absolute maximum conditions for extend periods can adversely affect the
long-term reliability of the device.
• Other conditions
1) Do not use or store modules in the corrosive atmosphere, especially where chloride
gas, sulfide gas, acid, alkali, salt or the like are contained.
Also, avoid exposure to moisture.
2) Store the modules where the temperature
and relative humidity do not exceed 5 to 40℃ and 20 to 60%.
3) Assemble the modules within 6 months.
Check the soldering ability in case of 6 months over.
5. Operating Conditions
Parameter
Min
Typ
Max
Unit
Ambient Temperature
+60
℃
Operating Humidity (40℃)
85
Supply Voltage
3.15
3.3
3.45
Vdc
© 2014 LGIT. All rights reserved.
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
MODEL: WL1NB5(TWBI-H001D)
6. Interface Specification
1) I2S Timing
© 2014 LGIT. All rights reserved.
REV.NO : 1.0
PAGE : 5 / 9
User Manual
REG. DATE : 2014.11.05
REV.NO : 1.0
MODEL: WL1NB5(TWBI-H001D)
REV. DATE : 2014.11.05
PAGE : 6 / 9
7. Pin Description
Pin No.
10
11
12
13
Pin Name
GND
VCCIO
BLUE_LED
NC
GND
RED_LED
I2S_DATA
GND
I2C_CLK
NC
SPI_DI
I2C_DATA
SPI_CLK
I/O
GND
PWR
I/O
I/O
GND
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
Pin Description
Ground
VCC supply
GPIO
Not connect
Ground
GPIO
Data pin of I2S signal
Ground
Clock pin of I2C control signal
Not connect
Data input pin of SPI interface
Data pin of I2C control signal
Clock pin of SPI interface
Pin No.
14
15
16
17
18
19
20
21
22
23
24
25
26
Pin Name I/O
SPI_DO
I/O
SPI_WP
I/O
SPI_CS
I/O
P_SENSE I/O
RESET
PWM_RST I/O
P_CTL
I/O
AMP_SD I/O
AMP_PDN I/O
I2S_BCK
I/O
PARING_SW I/O
I2S_LRCK I/O
GND
GND
< Bottom View >
26
< TOP View >
Pin Description
Data out pin of SPI interface
Write protect pin of SPI interface, low active
Chip select pin of SPI interface
GPIO
Reset pin of LDO, low active
GPIO
GPIO
GPIO
GPIO
BCK pin of I2S signal
GPIO
LRCK pin of I2S
Ground
Note.
1) Recommend a Module install sequence for prevent operation failure
- Supply 3.3V power
2) Connector: 26Pin SMD Connector
© 2014 LGIT. All rights reserved.
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
MODEL: WL1NB5(TWBI-H001D)
8. Outline Drawing
© 2014 LGIT. All rights reserved.
REV.NO : 1.0
PAGE : 7 / 9
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
MODEL: WL1NB5(TWBI-H001D)
9. Packing Information
© 2014 LGIT. All rights reserved.
REV.NO : 1.0
PAGE : 8 / 9
User Manual
REG. DATE : 2014.11.05
REV. DATE : 2014.11.05
MODEL: WL1NB5(TWBI-H001D)
© 2014 LGIT. All rights reserved.
REV.NO : 1.0
PAGE : 9 / 9
FCC Information
This device complies with part 15 of the FCC Results. Operation is subject to the
following two conditions :
(1) This device may not cause harmful interface, and
(2) This device must accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for CLASS B digital device,
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment 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 correct the interference by one or more of the following measures:
1.1. Reorient or relocate the receiving antenna.
1.2. Increase the separation between the equipment and receiver.
1.3. Connect the equipment into an outlet on a circuit different from that to which receiver is connected.
1.4. Consult the dealer or experienced radio/TV technician for help.
WARNING
Changes or modifications not expressly approved by the manufacturer could void the
user’s authority to operate the equipment.
Information for OEM Integrator
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.
End product labelling
The label for end product must include “Contains FCC ID: BEJ9QK-DMWL1NB5”.
“CAUTION : Exposure to Radio Frequency Radiation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment must be installed and operated with minimum distance of 20cm between the radiator and your
body. 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.”

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Creator                         : 박장순
Title                           : 슬라이드 제목 없음
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