型号
- 型号
- 关键词
| 型号 | BUF634U | BUF634T | BUF634P | BUF634FKTTT | BUF634TG3 | BUF634FKTTTE3 | BUF634UE4 |
|---|---|---|---|---|---|---|---|
| 描述 | 250mA High-Speed Buffer 8-SOIC -40 to 125 | 250mA High-Speed Buffer 5-TO-220 -40 to 125 | 250mA High-Speed Buffer 8-PDIP -40 to 125 | 250mA High-Speed Buffer 5-DDPAK/TO-263 -40 to 125 | 250mA High-Speed Buffer 5-TO-220 -40 to 125 | 250mA High-Speed Buffer 5-DDPAK/TO-263 -40 to 125 | 250mA High-Speed Buffer 8-SOIC -40 to 125 |
| 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 | SFM | DIP | D2PAK | SFM | D2PAK | SOIC |
| 包装说明 | SOP, SOP8,.25 | SFM, SIP5,.1,67TB | DIP, DIP8,.3 | D2PAK-5 | SFM, SIP5,.1,67TB | D2PAK-5 | SOP, SOP8,.25 |
| 针数 | 8 | 3 | 8 | 4 | 3 | 4 | 8 |
| Reach Compliance Code | compli | compli | compli | compliant | compli | compliant | compli |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Factory Lead Time | 6 weeks | 1 week | 6 weeks | 1 week | 6 weeks | 6 weeks | 6 weeks |
| 放大器类型 | BUFFER | BUFFER | BUFFER | BUFFER | BUFFER | BUFFER | BUFFER |
| 最大平均偏置电流 (IIB) | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA |
| 标称带宽 (3dB) | 180 MHz | 180 MHz | 180 MHz | 180 MHz | 180 MHz | 180 MHz | 180 MHz |
| 25C 时的最大偏置电流 (IIB) | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA | 20 µA |
| 最大输入失调电压 | 100000 µV | 100000 µV | 100000 µV | 100000 µV | 100000 µV | 100000 µV | 100000 µV |
| JESD-30 代码 | R-PDSO-G8 | R-PSFM-T5 | R-PDIP-T8 | R-PSSO-G5 | R-PSFM-T5 | R-PSSO-G5 | R-PDSO-G8 |
| JESD-609代码 | e4 | e3 | e4 | e3 | e3 | e3 | e4 |
| 负供电电压上限 | -18 V | -18 V | -18 V | -18 V | -18 V | -18 V | -18 V |
| 标称负供电电压 (Vsup) | -15 V | -15 V | -15 V | -15 V | -15 V | -15 V | -15 V |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 8 | 5 | 8 | 5 | 5 | 5 | 8 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 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 | SFM | DIP | TO-263 | SFM | TO-263 | SOP |
| 封装等效代码 | SOP8,.25 | SIP5,.1,67TB | DIP8,.3 | SMSIP5H,.6,67TB | SIP5,.1,67TB | SMSIP5H,.6,67TB | SOP8,.25 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | FLANGE MOUNT | IN-LINE | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | TUBE | TUBE | TUBE | TR | TUBE | TR | TUBE |
| 峰值回流温度（摄氏度） | 260 | NOT SPECIFIED | NOT SPECIFIED | 260 | NOT SPECIFIED | 260 | 260 |
| 电源 | +-15 V | +-15 V | +-15 V | +-15 V | +-15 V | +-15 V | +-15 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 标称压摆率 | 2000 V/us | 2000 V/us | 2000 V/us | 2000 V/us | 2000 V/us | 2000 V/us | 2000 V/us |
| 最大压摆率 | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA | 20 mA |
| 供电电压上限 | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V |
| 标称供电电压 (Vsup) | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V |
| 表面贴装 | YES | NO | NO | YES | NO | YES | YES |
| 技术 | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| 温度等级 | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | GULL WING |
| 端子节距 | 1.27 mm | 1.7 mm | 2.54 mm | 1.7 mm | 1.7 mm | 1.7 mm | 1.27 mm |
| 端子位置 | DUAL | SINGLE | DUAL | SINGLE | SINGLE | SINGLE | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | 40 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Samacsys Descripti | 250-mA high-speed buffer - see BUF634A for upgraded versi | 250-mA high-speed buffer - see BUF634A for upgraded versi | 250-mA high-speed buffer - see BUF634A for upgraded versi | - | TEXAS INSTRUMENTS - BUF634TG3 - AMP, BUFFER, HIGH SPEED, SMD, TO/SOT5 | - | - |
| 长度 | 4.9 mm | - | 9.59 mm | 10.16 mm | - | 10.16 mm | 4.9 mm |
| 湿度敏感等级 | 3 | - | - | 2 | - | 2 | 3 |
| 座面最大高度 | 1.75 mm | - | 5.08 mm | 5.13 mm | - | 5.13 mm | 1.75 mm |
| 宽度 | 3.9 mm | - | 7.62 mm | 8.925 mm | - | 8.925 mm | 3.9 mm |
