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參數(shù)資料
| 型號： | TJA1050 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | CAN High-Speed Transceiver(CAN高速收發(fā)器) |
| 中文描述： | CAN高速收發(fā)器（的CAN高速收發(fā)器） |
| 文件頁數(shù)： | 9/31頁 |
| 文件大?。?/td> | 254K |
| 代理商： | TJA1050 |
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TJA1050 - CAN High-Speed Transceiver
Application Note
AN00020
Philips Semiconductors
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A general application of a CAN High-Speed Transceiver is shown in Figure 2.1. A protocol controller is
connected to the transceiver via a serial data output line (TxD) and a serial data input line (RxD). The
transceiver is attached to the bus lines via its two bus terminals CANH and CANL, which provide
differential receive and transmit capability. The pin "S" (8) is used for mode control. The reference output
voltage V
provides a nominal output voltage of V
/2 usable as a reference level for CAN-controllers with
analog Rx inputs. It is not needed for the SJA1000, which features a digital input. The transceiver is
powered with a nominal supply voltage of +5V.
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Figure 2.1 Typical application of a CAN High-Speed Transceiver
The protocol controller outputs a serial transmit data stream to the TxD input of the transceiver. An
internal pull-up function sets the TxD input to logic HIGH i.e. the bus output driver is passive in open
circuit condition. In the so-called recessive state (see Figure 2.3) the CANH and CANL inputs are biased
to a voltage level of V
/2 via receiver input networks with a typical internal impedance of 25k
.
Otherwise, if a logic LOW-level is applied to TxD, this activates the bus output stage, thus generating a
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TJA1050T | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:LAN Transceiver, Single, 8 Pin, Plastic, SOP |
| TJA1050T/CM,118 | 功能描述:CAN 接口集成電路 RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TJA1050T/H/V,112 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CAN 1MBd Silent 5V 8-Pin RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| TJA1050T/H/V,118 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CAN 1MBd Silent 5V 8-Pin RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| TJA1050T/N,112 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC HIGH SPEED CAN TRANSCEIVER RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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