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参数资料
| 型号： | TFDS4500 |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | 连接器附件 |
| 文件页数： | 2/12页 |
| 文件大小： | 554K |
| 代理商： | TFDS4500 |
TFDU4100/TFDS4500/TFDT4500
TELEFUNKEN
Semiconductor
Pre-Release Information
2
Pending—Rev. A, 03-Apr-98
Functional Block Diagram
Amplifier
Comparator
AGC
Logic
SC
Txd
V
CC1
/SD
Driver
GND
Open Collector Driver
Rxd
IRED Anode
IRED Cathode
V
CC2
R
S
Pin Assignment and Description
Pin Number
“ U ”, “ T ”
Option
“ S ”
Option
Function
Description
I/O
Active
1
8
IRED Anode
IRED anode, should be externally connected to V
CC2
through a current
control resistor
2
1
IRED Cathode
IRED cathode, internally connected to driver transistor
3
7
Txd
Transmit Data Input
I
HIGH
4
2
Rxd
Received Data Output, push–pull CMOS driver output capable of driving a
standard CMOS or TTL load. No external pull–up or pull–down resistor is
required (20 k
resistor internal to device). Pin is inactive during
transmission.
O
LOW
5
6
NC
Do not connect
6
3
V
CC1
/ SD
Supply Voltage/Shutdown (see “Shutdown” on page 6)
7
5
SC
Sensitivity control
I
HIGH
8
4
GND
Ground
1
2
3
4
5
6
7
8
IRED
Detector
1
2
3
Detector
4
5
6
7
8
1 2 3 4 5 6 7 8
IRED
IRED
Detector
”U” Option
BabyFace (Universal)
”S” Option
Side View
”T” Option
Top View
相关PDF资料 |
PDF描述 |
|---|---|
| TFDT4500 | CONNECTOR ACCESSORY |
| TFDU4202-TR1 | Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
| TFDU4202-TR3 | Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
| TFDU4204 | Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
| TFDU4203 | Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TFDS6401 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation |
| TFDS6401-TR3 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation |
| TFDS6402 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation |
| TFDS6402-TR3 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Fast Infrared Transceiver Module Family (FIR, 4 Mbit/s) for 2.6 V to 5.5 V Operation |
| TFDS6500E | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:2.7-5.5V Fast Infrared Transceiver Module Family |
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