LMX9838

更新时间： 2024-01-12 14:24:36

品牌	Logo	应用领域
德州仪器 - TI		蓝牙
页数	文件大小	规格书
38页	1030K
描述
Bluetooth Serial Port Module

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LMX9838 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	LGA	包装说明：	LGA-70
针数：	70	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.07
Is Samacsys：	N	JESD-30 代码：	R-PBGA-B70
长度：	17 mm	湿度敏感等级：	4
功能数量：	1	端子数量：	70
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	BGA
封装等效代码：	LGA70(UNSPEC)	封装形状：	RECTANGULAR
封装形式：	GRID ARRAY	峰值回流温度（摄氏度）：	250
电源：	3.3 V	认证状态：	Not Qualified
座面最大高度：	2.1 mm	子类别：	Other Telecom ICs
最大压摆率：	0.065 mA	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	BALL	端子节距：	1 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	10 mm	Base Number Matches：	1

LMX9838 数据手册

LMX9838

www.ti.com

SNOSAZ9D –JULY 2007–REVISED APRIL 2013

Bluetooth™ Serial Port Module

Check for Samples: LMX9838

FEATURES

DESCRIPTION

The Texas Instruments LMX9838 Bluetooth Serial

Port module is a fully integrated Bluetooth 2.0

baseband controller, 2.4 GHz radio, crystal, antenna,

LDO and discreets; combined to form a complete

small form factor (10 mm x 17 mm x 2.0 mm)

Bluetooth node.

•

Complete Bluetooth 2.0 Stack Including

–

Baseband and Link Manager

Protocols: L2CAP, RFCOMM, SDP

Profiles: GAP, SDAP, SPP

•

High Integration: Includes Antenna, Crystal,

EEPROM, LDO

All hardware and firmware is included to provide a

complete solution from antenna through the complete

lower and upper layers of the Bluetooth stack, up to

the application including the Generic Access Profile

(GAP), the Service Discovery Application Profile

(SDAP), and the Serial Port Profile (SPP). The

module includes a configurable service database to

fulfil service requests for additional profiles on the

host. Moreover, the LMX9838 is qualified as a

Bluetooth endproduct, ready to be used in the end

application without additional testing and license cost.

•

Supporting up to 7 Active Bluetooth Data

Links and 1 Active SCO Link

•

Class 2 Operation

UART Command/Data Port Speed up to

921.6kbits/s

•

Advanced Audio Interface for External PCM

Codec

•

Better than -80dBm Input Sensitivity

FCC Certified: FCC ID: ED9LMX9838

IC Certified: IC-1520A-LMX9838

CE Self Certified

Based on TI’s CompactRISC 16-bit processor

architecture and Digital Smart Radio technology, the

LMX9838 is optimized to handle the data and link

management processing requirements of a Bluetooth

node.

Bluetooth SIG QD ID: B012394

Compact Size: 10mm x 17mm x 2.0mm

The firmware supplied in the on-chip ROM memory

offers a complete Bluetooth (v2.0) stack including

profiles and command interface. This firmware

features point-to-point and point-to-multipoint link

management supporting data rates up to the

theoretical maximum over RFComm of 704 kbps. The

internal memory supports up to 7 active Bluetooth

data links and one active SCO link.

The on-chip Patch RAM provided for lowest cost and

risk, allows the flexibility of firmware upgrade.

The module is lead free and RoHS (Restriction of

Hazardous Substances) compliant. For more

information on those quality standards, please visit

our

green

compliance

website

http://focus.ti.com/quality/docs/qualityhome.tsp

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Bluetooth is a trademark of Bluetooth SIG, Inc..

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...38

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