IC DUAL DIFF LINE DRVR 8-DIP
| 参数名称 | 属性值 |
| 类型 | 驱动器 |
| 协议 | RS422，RS485 |
| 驱动器/接收器数 | 2/0 |
| 电压 - 电源 | 4.75 V ~ 5.25 V |
| 工作温度 | 0°C ~ 70°C |
| 安装类型 | 通孔 |
| 封装/外壳 | 8-DIP（0.300"，7.62mm） |
| 供应商器件封装 | 8-PDIP |
| SN75ALS191PG4 | SN75ALS191D | SN75ALS191P | SN75ALS191DR | SN75ALS191PSR | SN75ALS191DRG4 | SN75ALS191PE4 | SN75ALS191DG4 | |
|---|---|---|---|---|---|---|---|---|
| 描述 | IC DUAL DIFF LINE DRVR 8-DIP | Dual Differential Line Driver 8-SOIC 0 to 70 | Dual Differential Line Driver 8-PDIP 0 to 70 | Dual Differential Line Driver 8-SOIC 0 to 70 | Dual Differential Line Driver 8-SO 0 to 70 | Dual Differential Line Driver 8-SOIC 0 to 70 | Dual Differential Line Driver 8-PDIP 0 to 70 | Dual Differential Line Driver 8-SOIC 0 to 70 |
| Brand Name | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 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) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | - | SOIC | DIP | SOIC | SOIC | SOIC | DIP | SOIC |
| 包装说明 | - | SOP, SOP8,.25 | DIP, DIP8,.3 | SOP, SOP8,.25 | SOP, SOP8,.3 | SOP, SOP8,.25 | DIP, DIP8,.3 | SOP, SOP8,.25 |
| 针数 | - | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Reach Compliance Code | - | compli | compli | compli | compli | compli | compli | compli |
| ECCN代码 | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Factory Lead Time | - | 1 week | 6 weeks | 6 weeks | 1 week | 6 weeks | 1 week | 6 weeks |
| 差分输出 | - | YES | YES | YES | YES | YES | YES | YES |
| 驱动器位数 | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 高电平输入电流最大值 | - | 0.000025 A | 0.000025 A | 0.000025 A | 0.000025 A | 0.000025 A | 0.000025 A | 0.000025 A |
| 输入特性 | - | STANDARD | STANDARD | STANDARD | STANDARD | STANDARD | STANDARD | STANDARD |
| 接口集成电路类型 | - | LINE DRIVER | LINE DRIVER | LINE DRIVER | LINE DRIVER | LINE DRIVER | LINE DRIVER | LINE DRIVER |
| 接口标准 | - | V.11; EIA-422-B | V.11; EIA-422-B | EIA-422-B; TIA-422-B; V.11 | EIA-422-B; TIA-422-B; V.11 | EIA-422-B; TIA-422-B; V.11 | V.11; EIA-422-B | V.11; EIA-422-B |
| JESD-30 代码 | - | R-PDSO-G8 | R-PDIP-T8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDIP-T8 | R-PDSO-G8 |
| JESD-609代码 | - | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| 长度 | - | 4.9 mm | 9.81 mm | 4.9 mm | 6.2 mm | 4.9 mm | 9.81 mm | 4.9 mm |
| 湿度敏感等级 | - | 1 | - | 1 | 1 | 1 | - | 1 |
| 功能数量 | - | 1 | 1 | 2 | 2 | 2 | 1 | 1 |
| 端子数量 | - | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 最高工作温度 | - | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 最小输出摆幅 | - | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| 输出特性 | - | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | - | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE |
| 最大输出低电流 | - | 0.005 A | 0.005 A | 0.005 A | 0.005 A | 0.005 A | 0.005 A | 0.005 A |
| 输出极性 | - | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | - | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | SOP | DIP | SOP | SOP | SOP | DIP | SOP |
| 封装等效代码 | - | SOP8,.25 | DIP8,.3 | SOP8,.25 | SOP8,.3 | SOP8,.25 | DIP8,.3 | SOP8,.25 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | - | 260 | NOT SPECIFIED | 260 | 260 | 260 | NOT SPECIFIED | 260 |
| 电源 | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 1.75 mm | 5.08 mm | 1.75 mm | 2 mm | 1.75 mm | 5.08 mm | 1.75 mm |
| 最大压摆率 | - | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA | 40 mA |
| 最大供电电压 | - | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| 最小供电电压 | - | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| 标称供电电压 | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 电源电压1-最大 | - | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| 电源电压1-分钟 | - | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| 电源电压1-Nom | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | - | YES | NO | YES | YES | YES | NO | YES |
| 技术 | - | BIPOLAR | BIPOLAR | TTL | TTL | TTL | BIPOLAR | BIPOLAR |
| 温度等级 | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | - | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING |
| 端子节距 | - | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| 端子位置 | - | DUAL | DUAL | 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 | NOT SPECIFIED | NOT SPECIFIED |
| 最大传输延迟 | - | 7 ns | 7 ns | 7 ns | 7 ns | 7 ns | 7 ns | 7 ns |
| 宽度 | - | 3.9 mm | 7.62 mm | 3.9 mm | 5.3 mm | 3.9 mm | 7.62 mm | 3.9 mm |
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