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

LG Electronics USA Wireless Adapter Card

User Manual

User Manual PRODUCT NAME : Wireless audio Module MODEL NAME : WL1NB5(TWBI-H001D) (00)-0073 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.
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 1 / 9 Table of Contents No. Description Page 1 Features 2 2 Module Photo 2 3 Block Diagram 3 4 Storage Conditions 4 5 Operating Conditions 4 6 Interface Specification 5 7 Pin Description 6 8 Outline Drawing 7 9 Packing Information 8
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 2 / 9 2. Module Photo 1. Features < TOP View > < Bottom View > 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
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 3 / 9 3. Block Diagram
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 4 / 9 4. Storage Conditions 5. Operating 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. Parameter Min Typ Max Unit Ambient Temperature 0 - +60 ℃ Operating Humidity (40℃) - - 85 % Supply Voltage 3.15 3.3 3.45 Vdc
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 5 / 9 6. Interface Specification 1) I2S Timing
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 6 / 9 7. Pin Description < TOP View > < Bottom View > Note. 1) Recommend a Module install sequence for prevent operation failure - Supply 3.3V power 2) Connector: 26Pin SMD Connector A 1 26 Pin No. Pin Name I/O Pin Description Pin No. Pin Name I/O Pin Description1 GND GND Ground 14 SPI_DO I/O Data out pin of SPI interface2 VCCIO PWR VCC supply 15 SPI_WP I/O Write protect pin of SPI interface, low active3 BLUE_LED I/O GPIO 16 SPI_CS I/O Chip select pin of SPI interface4NC I/O Not connect 17 P_SENSE I/O GPIO5 GND GND Ground 18 RESET I Reset pin of LDO, low active6 RED_LED I/O GPIO 19 PWM_RST I/O GPIO7 I2S_DATA I/O Data pin of I2S signal 20 P_CTL I/O GPIO8 GND GND Ground 21 AMP_SD I/O GPIO9 I2C_CLK I/O Clock pin of I2C control signal 22 AMP_PDN I/O GPIO10 NC I/O Not connect 23 I2S_BCK I/O BCK pin of I2S signal11 SPI_DI I/O Data input pin of SPI interface 24 PARING_SW I/O GPIO12 I2C_DATA I/O Data pin of I2C control signal 25 I2S_LRCK I/O LRCK pin of I2S13 SPI_CLK I/O Clock pin of SPI interface 26 GND GND Ground
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 7 / 9 8. Outline Drawing
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 8 / 9 9. Packing Information
User Manual PAGE : REG. DATE : 2014.11.05 MODEL: WL1NB5(TWBI-H001D) REV. DATE : 2014.11.05 REV.NO : 1.0 © 2014 LGIT. All rights reserved. 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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