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) 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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