型号
- 型号
- 关键词
| 型号 | LM248NE4 | LM348NSRE4 | LM348DE4 | LM248DE4 |
|---|---|---|---|---|
| 描述 | Operational Amplifiers - Op Amps Quadruple Oper Amplifier | Operational Amplifiers - Op Amps Quad General-Purpose Op Amp | Operational Amplifiers - Op Amps Quad General-Purpose Op Amp | Operational Amplifiers - Op Amps Quadruple Oper Amplifier |
| 是否无铅 | 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 |
| 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) |
| 零件包装代码 | DIP | SOIC | SOIC | SOIC |
| 包装说明 | DIP, DIP14,.3 | SOP, SOP14,.3 | SOP, SOP14,.25 | SOP, SOP14,.25 |
| 针数 | 14 | 14 | 14 | 14 |
| Reach Compliance Code | unknow | unknow | unknow | unknow |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 |
| 放大器类型 | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| 架构 | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| 最大平均偏置电流 (IIB) | 0.5 µA | 0.4 µA | 0.4 µA | 0.5 µA |
| 25C 时的最大偏置电流 (IIB) | 0.2 µA | 0.2 µA | 0.2 µA | 0.2 µA |
| 标称共模抑制比 | 90 dB | 90 dB | 90 dB | 90 dB |
| 频率补偿 | YES | YES | YES | YES |
| 最大输入失调电压 | 7500 µV | 7500 µV | 7500 µV | 7500 µV |
| JESD-30 代码 | R-PDIP-T14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609代码 | e4 | e4 | e4 | e4 |
| 长度 | 19.305 mm | 10.2 mm | 8.65 mm | 8.65 mm |
| 低-失调 | NO | NO | NO | NO |
| 负供电电压上限 | -18 V | -18 V | -18 V | -18 V |
| 标称负供电电压 (Vsup) | -15 V | -15 V | -15 V | -15 V |
| 功能数量 | 4 | 4 | 4 | 4 |
| 端子数量 | 14 | 14 | 14 | 14 |
| 最高工作温度 | 85 °C | 70 °C | 70 °C | 85 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | SOP | SOP | SOP |
| 封装等效代码 | DIP14,.3 | SOP14,.3 | SOP14,.25 | SOP14,.25 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | TUBE | TAPE AND REEL | TUBE | TUBE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | 260 | 260 | 260 |
| 电源 | +-15 V | +-15 V | +-15 V | +-15 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 5.08 mm | 2 mm | 1.75 mm | 1.75 mm |
| 标称压摆率 | 0.5 V/us | 0.5 V/us | 0.5 V/us | 0.5 V/us |
| 最大压摆率 | 4.5 mA | 4.5 mA | 4.5 mA | 4.5 mA |
| 供电电压上限 | 18 V | 18 V | 18 V | 18 V |
| 标称供电电压 (Vsup) | 15 V | 15 V | 15 V | 15 V |
| 表面贴装 | NO | YES | YES | YES |
| 技术 | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| 温度等级 | OTHER | COMMERCIAL | COMMERCIAL | OTHER |
| 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) |
| 端子形式 | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| 端子节距 | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | 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 |
| 标称均一增益带宽 | 1000 kHz | 1000 kHz | 1000 kHz | 1000 kHz |
| 最小电压增益 | 15000 | 15000 | 15000 | 15000 |
| 宽度 | 7.62 mm | 5.3 mm | 3.9 mm | 3.9 mm |
| 湿度敏感等级 | - | 1 | 1 | 1 |
