Серия Интерфейс CAN CA-IF1051S_VS

Chipanalog

Общие характеристики

 Раздел Интерфейс CAN
Корпус SO-8 SOIC8
Кратковременная импульсная защита ±

Документация на серию CA-IF1051S_VS

CA-IF1051S, CA-IF1051VS Version 1.01, 2022/01/28 Shanghai Chipanalog Microelectronics Co., Ltd. CA-IF1051 5Mbps, ±58V Fault Protected CAN Transceiver with CAN FD 1. Features • Meets the ISO 11898-2:2016 and ISO 11898-5:2007 Physical Layer Standards • 'Turbo' CAN:  Support classic CAN and high-speed operation of up to 5Mbps CAN FD (flexible data rate)  Short symmetrical propagation delay and fast loop times for enhanced timing margin • Ideal Passive Behavior When Unpowered  Bus and logic terminals are high impedance (no load)  Power up/down with glitch free operation on bus and RXD output • Integrated Protection Increases Robustness  ±58V fault-tolerant CANH and CANL  ±30V extended common-mode input range (CMR)  Undervoltage protection on VCC supply terminals  Transmitter dominant timeout prevents lockup, data rates down to 5.5kbps  Thermal shutdown • 2.5V to 5.5V Logic-Supply (VIO) Range (CA-IF1051VS only) • Junction temperatures range of –55°C to 150°C • 8 pin SOIC package 2. Applications • • • • • • Industrial automation Building automation HVAC systems Distribution automation Vending machines Security systems Copyright © 2019, Chipanalog Incorporated Shanghai Chipanalog Microelectronics Co., Ltd. 3. General Description The CA-IF1051S/CA-IF1051VS are control area network (CAN) transceivers with integrated protection for industrial applications. This family of devices is designed for using in high-speed CAN FD networks up to 5Mbps data rate, features extended ±58V fault protection on the CAN bus for equipment where overvoltage protection is required. These CAN devices also incorporate an input commonmode range (CMR) of ±30V, exceeding the ISO 11898 specification of -2V to +7V, and well suited for applications where ground planes from different systems are shifting relative to each other. For the CA-IF1051VS device, interfacing with CAN protocol controllers is simplified by the 2.5V to 5.5V wide logic-supply voltage range (VIO). The transmitter include a dominant timeout detection to prevent bus lockup caused by controller error or by a fault on the TXD input. When TXD remains in the dominant state (low) for longer than tDOM, the driver is switched to the recessive state, releasing the bus. In addition, this family of devices features a silent-mode option to disable the transmitter. The CA-IF1051S/CA-IF1051VS are in a standard 8-pin SOIC package. Both parts operate over the -55°C to +150°C temperature range. Device Information Part number Package Package size (NOM) CA-IF1051S SOIC-8 4.9mm x 3.9mm CA-IF1051VS SOIC-8 4.9mm x 3.9mm 1 PDF
Документация на CA-IF1051S 

Дата модификации: 16.08.2022

Размер: 892.5 Кб

24 стр.

CA-IF1051H, CA-IF1051 上海川土微电子有限公司 preliminary datasheet CA-IF1051 具有 CAN FD 和故障保护功能的 CAN 收发器 1. 产品特性 • • • • • 符合 ISO 11898-2:2016 和 ISO 11898-5:2007 物理层 标准 “Turbo”CAN： - 所有器件均支持经典 CAN 和 2Mbps CAN FD （灵活数据速率） - 短暂且对称的传播延迟时间以及针对增强型时 序裕量的快速循环时间 - 在有负载 CAN 网络中实现更快的数据速率 未上电时的理想无源特性 - 总线和逻辑引脚处于高阻态（无负载） - 上电和掉电时总线和 RXD 输出上无毛刺脉冲 保护 特性 - 总线端口 IEC ESD 保护：±4 kV（H 型号）和± 8 kV（非 H 型号） - 总线故障保护：±70 V（H 型号）和±58 V （非 H 型号） - VCC 电源引脚上具有欠压保护 - 驱动器显性超时 (TXD DTO) - 数据速率低至 2 kbps - 热关断保护 (TSD) 接收器共模输入电压：±30 V 典型循环延迟：110ns 结温范围：-55°C 至 150°C 可提供 SOIC8 封装和无引线 DFN8 封 2. 应用 • • • 工业控制 建筑自动化 供热通风及空调系统（HVAC） • • • Copyright © 2019, Chipanalog Incorporated 上海川土微电子有限公司 • 开关柜 3. 概述 该 CAN 收发器系列符合 ISO1189-2 (2016) 高速 CAN（控 制器局域网络）物理层标准。所有器件均设计用于数据 速率高达 2Mbps（兆位每秒）的 CAN FD 网络。型号包 含“H”后缀的器件支持总线故障保护电压±70 V，非 “H”后缀器件则为±58 V。该系列器件具有静音模式， 通常也称作仅侦听模式。此外，器件包含许多保护功能， 以提高器件和 CAN 的稳定性。 器件信息 零件号 封装 封装尺寸(标称值) CA-IF1051xS SOIC8(S) 4.9mm x 3.9mm CA-IF1051xD DFN8(D) 3.0mm x 3.0mm 简化芯片结构图 NC VCC 5 3 TSD VCC or VIO 7 CANH TXD 1 TXD-Dominant Timeout 6 UVLO S 8 RXD 4 Mode Select Logic output 2 GND CANL PDF
Документация на CA-IF1051S 

Дата модификации: 27.07.2022

Размер: 634.8 Кб

17 стр.

    Товары серии CA-IF1051S_VS

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