型号
- 型号
- 关键词
| 型号 | OPA2234UA | OPA234UA | OPA4234U | OPA2234U | OPA4234UA | OPA234U | OPA2234PA |
|---|---|---|---|---|---|---|---|
| 描述 | Low Power, Precision Single-Supply Operational Amplifiers 8-SOIC -40 to 85 | Low Power, Precision Single-Supply Operational Amplifiers 8-SOIC -40 to 125 | Low Power, Precision Single-Supply Operational Amplifiers 14-SOIC -40 to 85 | Low Power, Precision Single-Supply Operational Amplifiers 8-SOIC -40 to 85 | Low Power, Precision Single-Supply Operational Amplifiers 14-SOIC -40 to 85 | Low Power, Precision Single-Supply Operational Amplifiers 8-SOIC -40 to 125 | Precision Amplifiers Single Precision |
| 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 | 含铅 |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 不符合 |
| 零件包装代码 | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | DIP |
| 包装说明 | SOIC-8 | SOIC-8 | SOIC-14 | SOIC-8 | SOIC-14 | SOP, SOP8,.25 | DIP, DIP8,.3 |
| 针数 | 8 | 8 | 14 | 8 | 14 | 8 | 8 |
| Reach Compliance Code | compliant | compliant | compli | compli | compliant | compli | _compli |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 放大器类型 | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| 架构 | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| 最大平均偏置电流 (IIB) | 0.05 µA | 0.05 µA | 0.05 µA | 0.025 µA | 0.05 µA | 0.025 µA | 0.05 µA |
| 25C 时的最大偏置电流 (IIB) | 0.05 µA | 0.05 µA | 0.03 µA | 0.025 µA | 0.05 µA | 0.03 µA | 0.05 µA |
| 标称共模抑制比 | 106 dB | 106 dB | 106 dB | 106 dB | 106 dB | 106 dB | 106 dB |
| 频率补偿 | YES | YES | YES | YES | YES | YES | YES |
| 最大输入失调电压 | 500 µV | 500 µV | 250 µV | 250 µV | 250 µV | 250 µV | 500 µV |
| JESD-30 代码 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G8 | R-PDIP-T8 |
| 长度 | 4.9 mm | 4.9 mm | 8.65 mm | 4.9 mm | 8.65 mm | 4.9 mm | 9.59 mm |
| 低-失调 | YES | YES | YES | YES | YES | YES | YES |
| 微功率 | YES | YES | YES | YES | YES | YES | YES |
| 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 | 2 | 1 | 4 | 2 | 4 | 1 | 2 |
| 端子数量 | 8 | 8 | 14 | 8 | 14 | 8 | 8 |
| 最高工作温度 | 85 °C | 125 °C | 85 °C | 85 °C | 85 °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 | SOP | SOP | SOP | SOP | SOP | DIP |
| 封装等效代码 | SOP8,.25 | SOP8,.25 | SOP14,.25 | SOP8,.25 | SOP14,.25 | SOP8,.25 | DIP8,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| 包装方法 | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | RAIL |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 | 260 | 260 | NOT SPECIFIED |
| 电源 | +-1.35/+-18/2.7/36 V | +-1.35/+-18/2.7/36 V | +-1.35/+-18/2.7/36 V | +-1.35/+-18/2.7/36 V | +-1.35/+-18/2.7/36 V | +-1.35/+-18/2.7/36 V | 2.7/36/+-1.3/+-18 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 | 1.75 mm | 1.75 mm | 1.75 mm | 1.75 mm | 1.75 mm | 5.08 mm |
| 标称压摆率 | 0.2 V/us | 0.2 V/us | 0.2 V/us | 0.2 V/us | 0.2 V/us | 0.2 V/us | 0.2 V/us |
| 最大压摆率 | 0.7 mA | 0.35 mA | 1.4 mA | 0.7 mA | 1.4 mA | 0.35 mA | 0.7 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 | YES | YES | YES | YES | YES | NO |
| 技术 | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| 温度等级 | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 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 |
| 标称均一增益带宽 | 350 kHz | 350 kHz | 350 kHz | 350 kHz | 350 kHz | 350 kHz | 350 kHz |
| 最小电压增益 | 19950 | 19950 | 19950 | 19950 | 19950 | 19950 | 19950 |
| 宽度 | 3.9 mm | 3.9 mm | 3.9 mm | 3.9 mm | 3.9 mm | 3.9 mm | 7.62 mm |
| 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) |
| 最小共模抑制比 | 91 dB | 91 dB | 86 dB | 91 dB | 86 dB | 91 dB | - |
| 最大输入失调电流 (IIO) | 0.005 µA | 0.005 µA | 0.005 µA | 0.005 µA | 0.005 µA | 0.005 µA | - |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 | - |
| 低-偏置 | NO | NO | NO | NO | NO | NO | - |
| 湿度敏感等级 | 3 | 3 | 3 | 3 | 3 | 3 | - |
| 功率 | NO | NO | NO | NO | NO | NO | - |
| 可编程功率 | NO | NO | NO | NO | NO | NO | - |
| 端子面层 | NICKEL PALLADIUM GOLD | NICKEL/PALLADIUM/GOLD (NI/PD/AU) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | - |
| 宽带 | NO | NO | NO | NO | NO | NO | - |
| Base Number Matches | 1 | 1 | 1 | - | 1 | - | - |
