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參數資料
| 型號： | TFDU8108 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Very Fast IrDA in Standard package |
| 中文描述： | 非常快速的IrDA標準包裝 |
| 文件頁數： | 1/27頁 |
| 文件大小： | 820K |
| 代理商： | TFDU8108 |
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TFDU8108
Vishay Semiconductors
Document Number 82558
Rev. 1.6, 12-Aug-04
www.vishay.com
1
18102
Very Fast Infrared Transceiver Module (VFIR, 16 Mbit/s), Serial
Interface Compatible, 2.7 V to 5.5 V Supply Voltage Range
Description
The TFDU8108 transceiver is part of a family of low-
power consumption infrared transceiver modules
compliant to the IrDA physical layer standard for VFIR
infrared data communication, supporting IrDA speeds
up to 16 Mbit/s (VFIR) and carrier based remote con-
trol modes up to 2 MHz. Integrated within the trans-
ceiver module are a PIN photodiode, an infrared
emitter (IRED), and a low-power BiCMOS control IC
to provide a total front-end solution in a single pack-
age.
Vishay Semiconductors VFIR transceivers are avail-
able in the BabyFace package. This provides flexibil-
ity for a variety of applications and space constraints.
The transceivers are capable of directly interfacing
with a wide variety of I/O devices, which perform the
modulation/ demodulation function. At a minimum, a
V
CC
bypass capacitor is the only external component
required implementing a complete solution. For limit-
ing the transceiver internal power dissipation one
additional resistor might be necessary. The trans-
ceiver can be operated with logic I/O voltages as low
as 1.5 V. The functionality of the device is equivalent
to the TFDU6108 with the VFIR functionality added.
The IRED current is programmable to different levels,
no external current limiting resistor is necessary.
Features
Compliant to the latest IrDA physical layer stan-
dard (Up to 16 Mbit/s) and TV Remote Control
Compliant to the IrDA "Serial Interface
Specification for Transceivers"
For 3.0 V and 5.0 V Applications, fully specified
2.7 V to 5.5 V
Compliant to all logic levels between 1.5 V and 5 V
Low Power Consumption
(typ. 2.0 mA Supply Current)
Power Shutdown Mode
(< 1
μ
A Shutdown Current)
Surface Mount Package Options
- Universal (L 9.7 mm × W 4.7 mm × H 4.0 mm)
- Side and Top View
Tri-State-Receiver Output, Weak Pull-up when in
Shutdown Mode
High Efficiency Emitter
Baby Face (Universal) Package Capable of
Surface Mount Soldering to Side and Top
View Orientation
Eye safety class 1 (IEC60825-1, ed. 2001), limited
LED on-time, LED current is controlled, no single
fault to be considered
Built - In EMI Protection including GSM bands. -
EMI Immunity in GSM Bands > 300 V/m verified
No External Shielding Necessary
Few External Components Required
Pin to Pin Compatible to Legacy Vishay Semicon-
ductors SIR and FIR Infrared Transceivers
Split power supply, transmitter and receiver can be
operated from two power supplies with relaxed
requirements saving costs,
US Patent No. 6,157,476
Compliant with IrDA EMI and Background Light
Specification
TV Remote Control Support
Lead (Pb)-free device
Device in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
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| TFDU8108-TR3 | 功能描述:紅外收發器 16 Meg Ir Data Trnsc RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續數據傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強度:60 mW/sr 半強度角度:44 deg 脈沖寬度:2 us 最大上升時間:100 ns 最大下降時間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
| TFDU8108-TT3 | 功能描述:紅外收發器 VFIR 16Mbit/s 2.7-5.5V Op Voltage RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續數據傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強度:60 mW/sr 半強度角度:44 deg 脈沖寬度:2 us 最大上升時間:100 ns 最大下降時間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
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