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TFBS4652-TT1 PDF预览

TFBS4652-TT1

更新时间: 2024-11-26 01:16:03
品牌 Logo 应用领域
威世 - VISHAY 接口集成电路
页数 文件大小 规格书
11页 190K
描述
Infrared Transceiver

TFBS4652-TT1 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:24 weeks
风险等级:5.82接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:R-XXSS-N7功能数量:1
端子数量:7最高工作温度:85 °C
最低工作温度:-25 °C封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:SPECIAL SHAPE
峰值回流温度(摄氏度):NOT SPECIFIED最大供电电压:3.6 V
最小供电电压:2.4 V标称供电电压:3 V
表面贴装:YES温度等级:OTHER
端子形式:NO LEAD端子位置:UNSPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIED

TFBS4652-TT1 数据手册

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TFBS4652  
Vishay Semiconductors  
www.vishay.com  
Infrared Transceiver, 9.6 kbit/s to 115.2 kbit/s (SIR)  
FEATURES  
• Compliant with the IrDA physical layer IrPHY 1.4  
(low power specification, 9.6 kbit/s to  
115.2 kbit/s)  
• Link distance: 30 cm/20 cm full 15° cone with  
standard or low power IrDA, respectively.  
Emission intensity can be set by an external  
resistor to increase the range to > 50 cm  
20206  
• Typical transmission distance to standard device: 50 cm  
• Small package (L x W x H in mm): 6.8 x 2.8 x 1.6  
• Low current consumption 75 μA idle at 3.6 V  
DESCRIPTION  
The TFBS4652 is one of the smallest IrDA® compliant  
transceivers available. It supports data rates up to  
115 kbit/s. The transceiver consists of a PIN photodiode,  
infrared emitter, and control IC in a single package.  
• Operates from 2.4 V to 3.6 V within specification over full  
temperature range from -25 °C to +85 °C  
• Split power supply, emitter can be driven by a separate  
power  
supply  
not  
loading  
the  
regulated.  
U.S. pat. no. 6,157,476  
• Adjustable to logic I/O voltage swing from 1.5 V to 5.5 V  
• Qualified for lead (Pb)-free and Sn/Pb processing (MSL4)  
• Material categorization: For definitions of compliance  
please see www.vishay.com/doc?99912  
APPLICATIONS  
• Mobile phone  
• PDAs  
PRODUCT SUMMARY  
DIMENSIONS  
OPERATING  
VOLTAGE  
(V)  
IDLE SUPPLY  
CURRENT  
(mA)  
DATA RATE  
(kbit/s)  
LINK DISTANCE  
(m)  
PART NUMBER  
H x L x W  
(mm x mm x mm)  
TFBS4652  
115.2  
1.6 x 6.8 x 2.8  
0 to 0.3  
2.4 to 3.6  
0.075  
PARTS TABLE  
PART  
DESCRIPTION  
QTY/REEL  
TFBS4652-TR1  
TFBS4652-TR3  
TFBS4652-TT1  
Oriented in carrier tape for side view surface mounting  
Oriented in carrier tape for side view surface mounting  
Oriented in carrier tape for top view surface mounting  
1000 pcs  
2500 pcs  
1000 pcs  
FUNCTIONAL BLOCK DIAGRAM  
V
CC  
Vlog  
Tri-State  
Driver  
PD  
RXD  
Amplifier  
Comparator  
IREDA  
IRED  
SD  
IRED Driver  
Mode  
Control  
TXD  
ASIC  
19288  
GND  
Rev. 1.4, 28-Jan-14  
Document Number: 84671  
1
For technical questions within your region: irdasupportAM@vishay.com, irdasupportAP@vishay.com, irdasupportEU@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

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