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參數(shù)資料
| 型號： | TLE 6258 |
| 廠商： | SIEMENS AG |
| 英文描述： | Single-Wire-Transceiver(單線收發(fā)器，協(xié)議控制器和物理地址之間的接口) |
| 中文描述： | 單線收發(fā)器（單線收發(fā)器，協(xié)議控制器和物理地址之間的接口） |
| 文件頁數(shù)： | 4/13頁 |
| 文件大小： | 170K |
| 代理商： | TLE 6258 |
Preliminary Data
TLE 6258
4
version: 2.01 date: 2001-01-23
1.5
Application Information
Figure 3: State Diagram
For fail safe reasons the TLE6258 has already a pull up resistor of 30k
implemented.
To achieve the required timings for the dominant to recessive transition of the bus signal
an additional external termination resistor of 1k
is required. It is recommended to place
this resistor in the master node. To avoid reverse currents from the bus line into the
battery supply line in case of an unpowered node, it is recommended to place a diode in
series to the external pull up. For small systems (low bus capacitance) the EMC
performance of the system is supported by an additional capacitor of at least 1nF in the
master node (see figure 6, application circuit).
In order to reduce the current consumption the TLE 6258 offers a stand-by mode. This
mode is selected by switching the Enable Not (ENN) input high (see figure 3, state
diagram). In the stand-by mode a wake-up caused by a message on the bus is indicated
by setting the RxD output low. When entering the normal mode this wake-up flag is reset
and the RxD output is released to transmit the bus data.
Start Up
Power Up
ENN
high
1)
RxD becomes low when wake-up via bus
Normal Mode
ENN
low
ON
Vcc
Stand-By
1)
ENN
high
ON
V
CC
ENN
low
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相關(guān)代理商/技術(shù)參數(shù) |
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| TLE6258-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:LIN Transceiver |
| TLE6258-2G | 功能描述:射頻無線雜項(xiàng) 5V 2 mA LIN/ k-line Transceiver RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| TLE62582GNT | 制造商:Infineon Technologies AG 功能描述:LIN Transceiver 1TX 1RX 20KBd 8-Pin DSO T/R |
| TLE62582GT | 制造商:Infineon Technologies AG 功能描述:LIN Transceiver 1TX 1RX 20KBd 8-Pin DSO T/R |
| TLE62582GXUMA1 | 制造商:Infineon Technologies AG 功能描述:LIN Transceiver 1TX 1RX 20KBd 8-Pin DSO T/R 制造商:Infineon Technologies AG 功能描述:TRANSCEIVER - Tape and Reel 制造商:Infineon Technologies AG 功能描述:TRANSCEIVER LIN SGL WIRE PDSO-8 |
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