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参数资料
| 型号： | TFDU4300-TT3 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Infrared Transceiver Module (SIR, 115.2 kbit/s) |
| 中文描述： | 红外收发器模块（，爵士115.2千比特/秒） |
| 文件页数： | 2/15页 |
| 文件大小： | 396K |
| 代理商： | TFDU4300-TT3 |
www.vishay.com
2
Document Number 82614
Rev. 1.4, 26-Jan-04
VISHAY
TFDU4300
Vishay Semiconductors
Parts Table
Functional Block Diagram
Pin Description
Part
Description
Qty / Reel
TFDU4300-TR1
Oriented in carrier tape for side view surface mounting
750 pcs
TFDU4300-TR3
Oriented in carrier tape for side view surface mounting
2500 pcs
TFDU4300-TT1
Oriented in carrier tape for top view surface mounting
750 pcs
TFDU4300-TT3
Oriented in carrier tape for top view surface mounting
2500 pcs
Controlled Driver
Push-Pull
Driver
GND
Txd
Rxd
Vcc2
Vcc1
Amplifier
Comparator
SD
V
logic
Logic
&
Control
RED C
18282
Pin Number
1
Function
V
CC2
IRED Anode
Description
I/O
Active
Connect IRED anode directly to the power supply (V
CC2
). IRED
current can be decreased by adding a resistor in series between the
power supply and IRED anode. A separate unregulated power
supply can be used at this pin.
IRED Cathode, internally connected to the driver transistor
This Schmitt-Trigger input is used to transmit serial data when SD
is low. An on-chip protection circuit disables the LED driver if the
Txd pin is asserted for longer than 300
μ
s. The input threshold
voltage adapts to and follows the logic voltage swing defined by the
applied V
logic
voltage.
Received Data Output, push-pull CMOS driver output capable of
driving standard CMOS or TTL loads. During transmission the Rxd
output is inactive. No external pull-up or pull-down resistor is
required. Floating with a weak pull-up of 500 k
(typ.) in shutdown
mode. The voltage swing is defined by the applied V
logic
voltage
Shutdown. The input threshold voltage adapts to and follows the
logic voltage swing defined by the applied V
logic
voltage.
Supply Voltage
2
3
IRED Cathode
Txd
I
HIGH
4
Rxd
O
LOW
5
SD
I
HIGH
6
V
CC1
V
logic
7
V
logic
defines the logic voltage level of the I/O ports to adap the logic
voltage swing to the IR controller. The Rxd output range is from 0 V
to V
logic
, for optimum noise suppression the inputs- logic decision
level is 0.5 x V
logic
Ground
I
8
GND
相关PDF资料 |
PDF描述 |
|---|---|
| TFDU4300-TR3 | Infrared Transceiver Module (SIR, 115.2 kbit/s) |
| TFDU4300-TR1 | Infrared Transceiver Module (SIR, 115.2 kbit/s) |
| TFDU4300 | Standard IrDA with Low Power Consumption |
| TFDU5103 | Fast Infrared Transceiver Module (MIR, 1.152 Mbit/s) for 2.7 V to 5.5 V Operation |
| TFDU5103-TR3 | Fast Infrared Transceiver Module (MIR, 1.152 Mbit/s) for 2.7 V to 5.5 V Operation |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TFDU4300-TT3 | 制造商:Vishay Semiconductors 功能描述:IrDA - Infrared Transceiver |
| TFDU4301 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Infrared Transceiver Module (SIR, 115.2 kbit/s) for IrDA?? Applications |
| TFDU4301-TR1 | 功能描述:红外收发器 IRDA TRANSCEIVER SIR 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 |
| TFDU4301-TR3 | 功能描述:TXRX IRDA 115.2KB 2.5MM 8SMD RoHS:是 类别:传感器，转换器 >> IrDA 收发器模块 系列:* 产品变化通告:Product Discontinuation 30/Sept/2009 产品目录绘图:GP2W Series 标准包装:1 系列:* 数据速率:115.2kbs（SIR） 电源电压:2.4 V ~ 3.6 V 无效电流，标准值@ 25° C:70µA 通信距离，低功率:20cm 方向:侧视图 工作温度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 标准:IrPHY 1.4 关机:* 包装:Digi-Reel® 其它名称:425-2614-6 |
| TFDU4301-TT1 | 功能描述:红外收发器 IRDA TRANSCEIVER SIR 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 |
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