型号
- 型号
- 关键词
| 型号 | DS485M | DS485N | DS485TM | DS485MX | DS485TMX |
|---|---|---|---|---|---|
| 描述 | Low-Power RS-485/RS-422 Multipoint Transceiver 8-SOIC 0 to 70 | RS-422/RS-485 Interface IC Low-Power RS-485/RS-422 Multipoint Transceiver 8-PDIP 0 to 70 | Low-Power RS-485/RS-422 Multipoint Transceiver 8-SOIC -40 to 85 | RS-422/RS-485 Interface IC Low-Power RS-485/RS-422 Multipoint Transceiver 8-SOIC -40 to 85 | RS-422/RS-485 Interface IC LOW-PWR RS-485/RS- 422 MULTIPOINT XCVR |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | SOIC | DIP | SOIC | SOIC | SOIC |
| 包装说明 | SOP, SOP8,.25 | DIP, DIP8,.3 | SOP, SOP8,.25 | SOP, SOP8,.25 | SOP, SOP8,.25 |
| 针数 | 8 | 8 | 8 | 8 | 8 |
| Reach Compliance Code | _compli | _compli | _compli | _compli | _compli |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 差分输出 | YES | YES | YES | YES | YES |
| 驱动器位数 | 1 | 1 | 1 | 1 | 1 |
| 高电平输入电流最大值 | 0.000002 A | 0.000002 A | 0.000002 A | 0.000002 A | 0.000002 A |
| 输入特性 | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| 接口集成电路类型 | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER |
| 接口标准 | EIA-422; EIA-485; TIA-485 | EIA-422; EIA-485; TIA-485 | EIA-422; EIA-485; TIA-485 | EIA-422; EIA-485; TIA-485 | EIA-422; EIA-485; TIA-485 |
| JESD-30 代码 | R-PDSO-G8 | R-PDIP-T8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 |
| 长度 | 4.9 mm | 9.817 mm | 4.9 mm | 4.9 mm | 4.9 mm |
| 湿度敏感等级 | 1 | 1 | 1 | 1 | 1 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 8 | 8 | 8 | 8 | 8 |
| 最高工作温度 | 70 °C | 70 °C | 85 °C | 70 °C | 85 °C |
| 最小输出摆幅 | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| 最大输出低电流 | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOP | DIP | SOP | SOP | SOP |
| 封装等效代码 | SOP8,.25 | DIP8,.3 | SOP8,.25 | SOP8,.25 | SOP8,.25 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | 235 | NOT SPECIFIED | 235 | 235 | 235 |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 最大接收延迟 | 320 ns | 320 ns | 320 ns | 320 ns | 320 ns |
| 接收器位数 | 1 | 1 | 1 | 1 | 1 |
| 座面最大高度 | 1.75 mm | 5.08 mm | 1.75 mm | 1.75 mm | 1.75 mm |
| 最大压摆率 | 0.9 mA | 0.9 mA | 0.9 mA | 0.9 mA | 0.9 mA |
| 标称供电电压 | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| 端子节距 | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 最大传输延迟 | 65 ns | 65 ns | 65 ns | 65 ns | 65 ns |
| 宽度 | 3.9 mm | 7.62 mm | 3.9 mm | 3.9 mm | 3.9 mm |
| Brand Name | Texas Instruments | - | Texas Instruments | - | Texas Instruments |
| Factory Lead Time | 1 week | 1 week | 1 week | - | 1 week |
| Samacsys Descripti | DS485 Low Power RS-485/RS-422 Multipoint Transceive | RS-485/RS-422 Multipoint Transceive | RS-485/422 Multip Transceive | - | - |
| 是否无铅 | - | 含铅 | - | 含铅 | 含铅 |
