SN65HVD72 RS-485 Interface IC 系列
Texas Instruments IncorporatedCircuit Protection Misc Circuit Protection Device IC TXRX RS485 3.3V 8SOIC RS-485 Interface IC 3.3V-Supply RS-485 TRANSCEIVER, RS485, 250KBPS, SOIC-8 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Logic IC SO-8, SN65HVD72, SN65HVD72D, Texas Instruments Texas Instruments 250kbps 线路收发器, RS-485接口, 差分接收器信号, 3.3 V、5 V, 8针 SOIC封装
TI的SN65HVD72系列是专为工业和商业环境中的可靠串行通信设计的RS-485收发器系列产品。这些IC特别针对半双工操作进行设计，并以最大数据速率250 kbps运行，使其适用于需要高可靠性和静电放电（ESD）强大保护的应用。如果您正在处理涉及长距离通过非屏蔽双绞线电缆通信的项目，这些收发器是一个很好的选择。它们通过提供12 kV IEC ESD保护，在恶劣环境中表现出色，确保即使在挑战性条件下您的系统也能保持稳定。一个实际观察到的是，这些IC有多种封装形式，包括SOIC-8和VSSOP-8，这为电路板设计提供了灵活性并适应空间限制。SN65HVD72D变体在3.3V电源下工作，使其非常适合现代数字系统。当工程师需要一个坚固可靠的RS-485网络接口时，尤其是在楼宇自动化、工业控制系统和传感器网络等应用中，往往会选用这种IC。另一个有用的功能是它们能够处理3.3V和5V逻辑电平，为与系统不同部分的接口提供了灵活性。该系列还支持半双工通信，这有助于减少串扰并提高整体网络性能。
总体而言，SN65HVD72 系列是一款适用于寻求可靠 RS-485 收发器且具有强大静电放电保护和灵活电源选项的用户的理想选择。
常见问答
SN65HVD72 RS-485 Interface IC - 型号列表
共 7 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 标准包装数量 | RoHS | 供电电压 | 使用的IC/零件 | 零件状态 | 故障保护 | 数据速率 | 波特率 | 短路失效 | 隔离电源 | 输入数量 | 输出数量 | 接收器迟滞 | 输入偏置电流 | 最大额定电流 | 共模瞬态抗扰度（最小） | 包装方式 | 公共引脚 | 安装类型 | 封装形式 | 包装数量 | 供应商器件封装 | 类型 | 双工模式 | 系列 | 协议 | 软件 | 图案编号 | 节点数 | 驱动器数量 | 功能框图 | 接收器数量 | 驱动器/接收器数量 | 测试温度 | 工作温度 | 产品 | 输出电流 | 供电电流 | 安装样式 | 功能 | 关断 | 制造商全称 | 工厂包装数量 | 抗辐射加固 | 宽度 | 冷却的封装 | 结工作温度 | 其他名称 | 额定电压 | 传播延迟时间 | 标准封装名称 | 欧盟RoHS | 引脚样式 | 总长度 | 位数 | 外壳尺寸-插件 | 印刷电路板数量 | SVHC | 海关税号 | 接口 | 重量 | 引脚数 | 元件数量 | 平均正向功率 | 最大功耗 | 输入数量及类型 | 封装体颜色 | 材料表面处理 | 内容 | 嵌入式 | 产品特性 | 套件类型 | 套件内容 | 主要用途 | 工具类型/特性 | 芯片组制造商 | 应用细节 | 信号类型 | 输出信号 | 输入功率 | 数据速率（最大） | 每极负载侧连接方式 | 高度 | 长度 | 尺寸/外形 |
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 Circuit Protection Misc Circuit Protection Device IC TXRX RS485 3.3V ESD 8SOIC RS-485 Interface IC 3.3V-Supply RS-485 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Texas Instruments | 10000 | 2500: ¥0.66 | RS-485 Interface IC | 2,500 | Lead free / RoHS Compliant | 3 V ~ 3.6 V | View | ACTIVE | -13 to 16.5 | 250kbps | 0.25 | Idle Open Short | No | 1 | 1 | 80mV | 0.95 | Catalog | -7 to 12 | Tape & Reel (TR) | 12 | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | SOIC | * | Transceiver | Half | SN65HVD72 | RS485 | SLLSE11D | Y | 200 | 1 | fbd_sllse11d.gif | 1 | 1/1 | -40 to 125 | -40°C ~ 125°C | RS-485 Transceivers | 750 uA | 950 uA | SMD/SMT | Driver/Receiver | No | Texas Instruments | 2500 | No | 4(Max) | SOIC | 125C | - | - | - | SOIC | Compliant | Gull-wing | 5(Max) | 8 | 1.5(Max) | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Circuit Protection Misc Circuit Protection Device IC TXRX RS485 3.3V 8SOIC RS-485 Interface IC 3.3V-Supply RS-485 TRANSCEIVER, RS485, 250KBPS, SOIC-8 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Logic IC SO-8, SN65HVD72, SN65HVD72D, Texas Instruments Texas Instruments 250kbps 线路收发器, RS-485接口, 差分接收器信号, 3.3 V、5 V, 8针 SOIC封装 Texas Instruments | 144 | 1: ¥7.812 | RS-485 Interface IC | 75 | Lead free / RoHS Compliant | 3 V ~ 3.6 V | View | ACTIVE | -13 to 16.5 | 250kbps | 0.25 | Idle Open Short | No | 1 | 1 | 80mV | 0.95 | Catalog | -7 to 12 | Tube | 12 | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | SOIC | * | Transceiver | Half | SN65HVD72 | RS485 | SLLSE11D | Y | 200 | 1 | fbd_sllse11d.gif | 1 | 1/1 | -40 to 125 | -40°C ~ 125°C | - | 750 uA | - | SMD/SMT | Driver/Receiver | No | - | 75 | No | 4(Max) | SOIC | 125C | 296-30400-5 | - | - | SOIC | Compliant | Gull-wing | 5(Max) | 8 | 1.5(Max) | 8 | :No SVHC (16-Dec-2013) | 85423990 | :RS485 | 0.000082 | :8 | - | - | - | - | :SOIC | :MSL 1 - Unlimited | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 MODULE EVAL SN65HVD72/75/78 Interface Development Tools SN65HVD72EVM Eval Mod EVAL MODULE, RS485, SN65HVD75D Texas Instruments | 10 | 1: ¥353.34 | Interface Development Tools | 1 | RoHS Compliant | 3.3 V | SN65HVD72, SN65HVD75, SN65HVD78 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Evaluation Modules | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | :No SVHC (16-Dec-2013) | 84735080 | - | 0.01 | - | :SN65HVD72 | - | - | - | - | - | Board, Samples | No | :Evaluation Module for SN65HVD72 Transceiver with RS485 Interface | :Interface | :- | Interface, Transceiver, RS-485 | SN65HVD78 | :Texas Instruments | :Transceiver | - | - | - | - | - | - | - | - |
 IC TXRX RS485 3.3V 8VSSOP RS-485 Interface IC 3.3V-Supply RS-485 IEC ESD Protection Circuit Protection Misc Circuit Protection Device 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Texas Instruments | 39 | 4: ¥16.9728 | - | 2,500 | Lead free / RoHS Compliant | 3 V ~ 3.6 V | View | ACTIVE | -13 to 16.5 | 250kbps | 0.25 | Idle Open Short | No | 1 | 1 | 80mV | 0.95 | Catalog | -7 to 12 | Tape & Reel (TR) | 12 | * | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 2500 | LARGE T&R | * | Transceiver | Half | SN65HVD72 | RS485 | SLLSE11D | Y | 200 | 1 | fbd_sllse11d.gif | 1 | 1/1 | -40 to 125 | -40°C ~ 125°C | RS-485 Transceivers | 60 mA, 8 mA | 950 uA | SMD/SMT | Half Duplex | No | Texas Instruments | - | No | - | VSSOP | 125C | 296-35069-2 | 3.3 V | 0.7 us | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 TXRX 3.3V RS-485 ESD 8-VSON TXRX 3.3V RS-485 ESD 8SON RS-485 Interface IC 3.3V-Supply RS-485 w/ IEC ESD Protect Circuit Protection Misc Circuit Protection Device 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Texas Instruments 250kbps 线路收发器, RS-485接口, 差分接收器信号, 3.3 V, 8针 SON封装 Texas Instruments | 139 | 1: ¥22.1537 | - | 250 | Lead free / RoHS Compliant | 3 V ~ 3.6 V | View | ACTIVE | -13 to 16.5 | 250kbps | 0.25 | Idle Open Short | No | 1 | 1 | 80mV | 0.95 | Catalog | -7 to 12 | Tape & Reel (TR) | 12 | Surface Mount | 8-VDFN Exposed Pad | 250 | SMALL T&R | 8-SON Exposed Pad (3x3) | Transceiver | Half | SN65HVD72 | RS485 | SLLSE11D | Y | 200 | 1 | fbd_sllse11d.gif | 1 | 1/1 | -40 to 125 | -40°C ~ 125°C | RS-485 Transceivers | 60 mA | 950 uA | SMD/SMT | Driver/Receiver | No | Texas Instruments | - | - | 3.15mm | - | - | 296-35711-2 | 3 V to 3.6 V | 1 us | - | - | - | - | - | - | - | - | - | RS-485 | - | 8 | 1 | 120 mW | 120 mW | 2 | - | - | - | - | - | - | - | - | - | - | - | 差分 | 差分 | 单 | 250kbps | 200 | 1mm | 3.15mm | 3.15 x 3.15 x 1mm |
IC TXRX RS485 3.3V 8VSSOP RS-485 Interface IC 3.3V-Supply RS-485 IEC ESD Protection Circuit Protection Misc Circuit Protection Device 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Texas Instruments | 191 | 1: ¥19.244 | - | 80 | RoHS Compliant | 3 V ~ 3.6 V | View | ACTIVE | -13 to 16.5 | 250kbps | 0.25 | Idle Open Short | No | 1 | 1 | 80mV | 0.95 | Catalog | -7 to 12 | Tube | 12 | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 80 | TUBE | 8-VSSOP | Transceiver | Half | SN65HVD72 | RS485 | SLLSE11D | Y | 200 | 1 Driver | fbd_sllse11d.gif | 1 Receiver | 1/1 | -40 to 125 | -40°C ~ 125°C | - | - | 950 uA | - | - | - | Texas Instruments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC TXRX RS485 3.3V ESD 8SON RS-485 Interface IC 3.3V-Supply RS-485 w/ IEC ESD Protect 3.3V, Half-Duplex RS-485, 12kV IEC ESD, 250kbps data rate Texas Instruments | 10 | 3000: ¥8.6428 | - | 3,000 | RoHS Compliant | 3 V ~ 3.6 V | View | ACTIVE | -13 to 16.5 | 250kbps | 0.25 | Idle Open Short | No | 1 | 1 | 80mV | 0.95 | Catalog | -7 to 12 | Tape & Reel (TR) | 12 | Surface Mount | 8-VDFN Exposed Pad | 3000 | LARGE T&R | 8-SON Exposed Pad (3x3) | Transceiver | Half | SN65HVD72 | RS485 | SLLSE11D | Y | 200 | 1 | fbd_sllse11d.gif | 1 | 1/1 | -40 to 125 | -40°C ~ 125°C | RS-485 Transceivers | 60 mA | 950 uA | SMD/SMT | Driver/Receiver | No | Texas Instruments | - | - | - | - | - | - | 3 V to 3.6 V | 1 us | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 mW | 120 mW | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |