The SN65HVD230M controller area network (CAN) transceiver is designed for use with the Texas Instruments TMS320Lx240x 3.3-V DSPs with CAN controllers, or with equivalent devices. They are intended for use in applications employing the CAN serial communication physical layer in accordance with the ISO 11898 standard. Each CAN transceiver is designed to provide differential transmit capability to the bus and differential receive capability to a CAN controller at speeds up to 1 Mbps.

Designed for operation in especially-harsh environments, these devices feature cross-wire protection, loss-of-ground and overvoltage protection, overtemperature protection, as well as wide common-mode range.

The transceiver interfaces the single-ended CAN controller with the differential CAN bus found in industrial, building automation, and automotive applications. It operates over a -2-V to 7-V common-mode range on the bus and it can withstand common-mode transients of ±25 V.

On the SN65HVD230M, R_S (pin 8) provides three different modes of operation: high-speed, slope control, and low-power modes. The high-speed mode of operation is selected by connecting pin 8 to ground, allowing the transmitter output transistors to switch on and off as fast as possible with no limitation on the rise and fall slopes. The rise and fall slopes can be adjusted by connecting a resistor to ground at pin 8, since the slope is proportional to the pin’s output current. This slope control is implemented with external resistor values of 10 k, to achieve a 2-V/µs slew rate.

The circuit of the SN65HVD230M enters a low-current standby mode during which the driver is switched off and the receiver remains active if a high logic level is applied to R_S (pin 8). The DSP controller reverses this low-current standby mode when a dominant state (bus differential voltage > 900 mV typical) occurs on the bus.

The V_ref (pin 5 on the SN65HVD230M) is available as a V_CC/2 voltage reference.

• Controlled Baseline
  • One Assembly/Test Site, One Fabrication Site
• Extended Temperature Performance of -55°C to 125°C
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree
• Operates With a 3.3-V Supply
• Low Power Replacement for the PCA82C250 Footprint
• Bus/Pin ESD Protection Exceeds 15-kV HBM
• Controlled Driver Output Transition Times for Improved Signal Quality on the SN65HVD230M
• Unpowered Node Does Not Disturb the Bus
• Compatible With the Requirements of the ISO 11898 Standard
• Low-Current SN65HVD230M Standby Mode 370 μA Typical
• Designed for Signaling Rates Up To 1 Megabit/Second (Mbps)
• Thermal Shutdown Protection
• Open-Circuit Fail-Safe Design

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits. The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

• Protocols
• CAN
• Number of channels (#)
• 1
• Supply voltage (V)
• 3 to 3.6
• Bus fault voltage (V)
• -4 to 16
• Signaling rate (Max) (Mbps)
• 1
• Rating
• HiRel Enhanced Product
• Operating temperature range (C)
• -55 to 125
• Low power mode
• Standby
• Common mode voltage (V)
• -2 to 7
• Isolated
• No

SN65HVD230M-EP的完整型号有：SN65HVD230MDREP、V62/06629-01XE，以下是这些产品的关键参数及官网采购报价：

SN65HVD230MDREP，工作温度：-55 to 125，封装：SOIC (D)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN65HVD230MDREP的批量USD价格：2.726（1000+）

V62/06629-01XE，工作温度：-55 to 125，封装：SOIC (D)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网V62/06629-01XE的批量USD价格：2.726（1000+）

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表

需要 HSpice (...)