4 修訂歷史記錄
Changes from C Revision (September 2013) to D Revision
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Added 引腳配置和功能部分，ESD 額定值表，開關(guān)特性表，典型特性部分，特性描述部分，器件功能模式，應用和實施部分，電源相關(guān)建議部分，布局部分，器件和文檔支持部分，以及機械、封裝和可訂購信息部分Go
Changes from B Revision (June 2012) to C Revision
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Added Table 1, Receiver Differential Input Voltage Threshold TestGo
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Added Figure 13, Example Timing Diagram for TXD DTO and FAULT PinGo
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Added Bus Loading, Length, and Number of Nodes subsectionGo
Changes from A Revision (June 2012) to B Revision
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Added SN65HVD257 status to production in Ordering Information tableGo
Changes from * Revision (December 2011) to A Revision
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已更新特性列表Go
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已更新應用列表Go
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Added 內(nèi)容至說明部分Go
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已更新框圖 - 功能方框圖以包含 HVD257 和注釋更改。Go
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Changed the DEVICE OPTIONS tableGo
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Added SN65HVD257 to the D PACKAGE OPTIONS imagesGo
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Added SN65HVD257 FAULT pin to the PIN FUNCTIONS tableGo
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Added SN65HVD257 to the Ordering Information tableGo
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Added SN65HVD257 FAULT pin information to the Abs Max tableGo
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Added FAULT pin information to the ROC tableGo
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changed RID - Differential input resistance value from 3 kΩ to 30 kΩGo
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Added tRXD_DTO - SN65HVD257 informationGo
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Added Figure 4, RXD Dominant Timeout Test Circuit and MeasurementGo
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Added Figure 5, FAULT Test and MeasurementGo
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Added RXD Dominant Timeout (SN65HVD257) sectionGo
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Added FAULT pin informationGo
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Added footnote for SN65HVD257 function to Table 5Go
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Added 5-V VCC with FAULT Open-Drain Output Device (SN65HVD257) sectionGo
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Added Example: Functional Safety Using the SN65HVD257 in a Redundant Physical Layer CAN Network Topology sectionGo