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RI-TMS3705ADR PDF预览

RI-TMS3705ADR

更新时间: 2024-01-20 19:00:01
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
1页 149K
描述
LF Base Station IC TMS3705ADR

RI-TMS3705ADR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.87
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm湿度敏感等级:3
功能数量:1端子数量:16
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:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):235认证状态:Not Qualified
座面最大高度:1.75 mm标称供电电压:5 V
表面贴装:YES电信集成电路类型:TELECOM CIRCUIT
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

RI-TMS3705ADR 数据手册

  
RA D I O FR E Q U E N C Y ID E N T I F I C A T I O N SY S T E M S  
LF Base Station IC  
TMS3705ADR  
The LF base station IC TMS3705ADR allows efficient development and  
production of RFID readers for vehicle immobilizers. This base station  
IC drives the antenna of a TI-RFid transponder system to send data modulated on the antenna signal, and  
to detect and demodulate the response from the transponder. It allows also minimizing the external  
component count.  
Key functions:  
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Low current consumption in sleep mode  
Automatic transponder frequency measurement and adaptation  
Diagnosis function  
Full bridge antenna driver  
Built in band-pass filter and limiter  
Digital FSK demodulator  
High speed data transmission in synchronous mode  
Power on reset  
PLL  
Short circuit protection  
Support of all TI-RFID LF transponder functions  
Specifications:  
Part Number  
RI-TMS3705ADR  
Operating Frequency  
Typical 134.2kHz, FSK  
4.5V to 5.5V DC  
Operating Voltage  
Charge Phase (without antenna load) typical 8 mA;  
Sleep Mode (without I/O currents) typical 15 µA;  
max. 20mA  
max. 0.2mA  
Current Consumption  
Interface to Micro Controller  
Antenna Inductivity  
Two wire multifunctional serial interface, 15625 baud  
400µH - 700µH recommended  
-2000V to +2000V  
ESD Protection (MILSTD 883, HBM )  
Operating Temperature  
Storage Temperature  
-40°C to +85°C  
-40°C to +100°C (125°C up to 1000hrs over lifetime)  
SO 16 (10 mm x 6 mm)  
Package / Pin count  
Packing / Delivery  
Tape on Reel, 2500 units per reel  
For more information, contact the sales office or distributor nearest you. This contact information can be found  
on our web site at:  
http://www.ti-rfid.com  
Texas Instruments reserves the right to change its products and services at any time without notice. TI provides customer assistance in various  
technical areas, but does not have full access to data concerning the uses and applications of customers products. Therefore, TI assumes no  
responsibility for customer product design or for infringement of patents and/or the rights of third parties, which may result from assistance  
provided by TI.  
© Copyright 2003 Texas Instruments Incorporated.  
11-07-22-003 11/03  

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