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参数资料
| 型号： | TFDU4201 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | D52 - BACKSHELL ENVIRON EMI-RFI STRT MIL |
| 中文描述： | 集成的收发器模块超薄电信应用-红外标准 |
| 文件页数： | 2/12页 |
| 文件大小： | 147K |
| 代理商： | TFDU4201 |
TFDU4203
Vishay Semiconductors
Rev. A1.1, 13-Feb-03
2 (12)
www.vishay.com
Document Number 82542
μ
Face SIR Selector Guide
Part
Number
TFDU4201
Main
Feature
Low Power
20 cm/ 30 cm
IrDA Standard
SD pin
Rxd Output
in Txd Mode
Optical
Feedback**)
(for e.g.
self-test mode)
IRED Drive
Capability
Internally
current
controlled,
adjusted for
I
e
>4 mW/sr
IrDA
Compliance
Power
Supply
Low Power SIR,
pairs of TFDU4201
operate typically
over a range
of > 70 cm on axis
One power
supply only,
due to the very
low current
consumption
no need for split
power supply
Split power
supply*)
can be used
when operated
at higher IRED
current levels
TFDU4202
Split Power
Supply
Increased
Range 70 cm
Quiet**)
necessary for
some WinCE
applications,
Rxd grounded
when V
CC
= 0 V
Internally
current
controlled to
cover extended
range of 70 cm.
Current level
can be reduced
by an external
resistor
Internally
current
controlled to
cover extended
range of 70 cm.
Current level
can be reduced
by an external
resistor
Internally
current
controlled to
cover extended
range of 70 cm.
Current level
can be reduced
by an external
resistor
Low Power SIR as e.g.
TFDU4201, pairs of
TFDU4202 operate
typically up to full IrDA
SIR distance >1 m
TFDU4203
Similar to
TFDU4201 with
increased range
70 cm,
SD pin
Quiet**)
necessary for
some WinCE
applications
Low Power SIR as e.g.
TFDU4201, pairs of
TFDU4203 operate
typically up to full IrDA
SIR distance >1 m
One power
supply only
TFDU4204
Similar to
TFDU4202,
Logic Input and
Output Levels
Adapted
to 1.8 V Logic
Quiet**)
necessary for
some WinCE
applications,
Rxd output is
floating when
supply voltage
below 0.7 V
Low Power SIR as e.g.
TFDU4201, pairs of
TFDU4204 operate
typically up to full IrDA
SIR distance >1 m
Split power
supply*)
can be used
when operated
at higher IRED
current levels
*)
Split power supply: The receiver circuit only is connected to a regulated power supply. The high IRED
current can be supplied by a less controlled power line or directly from the battery. That feature saves
power supply costs. TELEFUNKEN introdused this feature as the world first with the 4000 series
**)
Depending on the designs different applications need an optical feedback for test purposes or must be quiet
(e.g. in Windows CE
applications).
相关PDF资料 |
PDF描述 |
|---|---|
| TFDU4202 | CONNECTOR ACCESSORY |
| TFDU4300-TT1 | Strain Relief; No. of Contacts:14; Contact Termination:Cable RoHS Compliant: Yes |
| TFDU4300-TT3 | Infrared Transceiver Module (SIR, 115.2 kbit/s) |
| TFDU4300-TR3 | Infrared Transceiver Module (SIR, 115.2 kbit/s) |
| TFDU4300-TR1 | Infrared Transceiver Module (SIR, 115.2 kbit/s) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TFDU4201 | 制造商:Vishay Intertechnologies 功能描述:IRDA TRANSCEIVER |
| TFDU4201-TR1 | 制造商:Vishay Angstrohm 功能描述:IRDA TX/RX 0.1152Mbps 2.5V/3.3V/5V 8-Pin Ultra Small Profile T/R |
| TFDU4201-TR3 | 功能描述:红外收发器 Low Power Trans RoHS:否 制造商:Vishay Semiconductors 波长:900 nm 连续数据传输:115.2 Kbit/s 传输距离:1 m 辐射强度:60 mW/sr 半强度角度:44 deg 脉冲宽度:2 us 最大上升时间:100 ns 最大下降时间:100 ns LED 电源电压:- 0.5 V to 6 V 最大正向电流:80 mA 工作电压:2.4 V to 5.5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封装 / 箱体: 封装:Reel |
| TFDU4202 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
| TFDU4202-TR1 | 制造商:Vishay Intertechnologies 功能描述:IRDA TX/RX 0.1152Mbps 2.5V/3.3V/5V 8-Pin SMD T/R |
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