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OPA277U
| 制造商 | Texas Instruments Incorporated |
| 描述 | OP Amp Single GP ±18V 8-Pin SOIC Tube IC OPAMP GP 1MHZ 8SOIC OP Amp Single GP ?18V 8-Pin SOIC Tube Operational amplifier; 1MHz; SO8 High Precision Operational Amplifiers Texas Instruments 运算放大器, 1MHz, 8针 SOIC Precision Amplifiers High Precision Oper Amplifier |
| 分类 |
商业参数
| 产品 | Precision Amplifiers | 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 75 | 标准封装名称 | SOIC |
合规参数
| RoHS | Lead free / RoHS Compliant | 欧盟RoHS | Compliant |
| 零件状态 | ACTIVE | 抗辐射加固 | No |
电气参数
| 增益 | 140 dB | 电源抑制比 | 130.46 dB |
| 频率 | 12nV/√Hz | 压摆率 | 0.8@±15V V/us |
| 1kHz噪声电压 | 8 | 输出类型 | No |
| 失调漂移 | 0.1 | 输入功率 | Dual |
| 转换速率 | 0.8V/µs | 输入阻抗 | 0.2 pA/sqrt Hz |
| 上升时间（典型） | 800mV/μs | 共模抑制比、电源抑制比（典型） | 130 dB |
| 输出电流 | 790µA | 供电电流 | 790 uA |
| 供电电压 | ±2 V | 供电类型 | Dual |
| 通道数量 | 1 | 元件数量 | 1 |
| 输入偏置电流 | 500pA | 最大额定电流 | Catalog |
| 典型电压增益 | 140 dB | 最小输入电压 | 10µV |
| 增益带宽积 | 1 MHz | 轨到轨工作 | No |
| 静态电流 (Iq) | 0.825 | 输入偏置电流（最大） | 0.001@±15V uA |
| 输出电流/通道 | 35mA | 输入失调电流（最大） | 0.001@±15V |
| 供电电压 (Vcc/Vdd) | 36 | 25°C失调电压 | 0.02 |
| 输入噪声电流密度 | 0.2@±15V pA/rtHz | 输入噪声电压密度 | 12@±15V nV/rtHz |
| 频段（低/高） | 1MHz | 输入失调电压（最大） | 0.02@±15V mV |
| 双电源电压（V+/-） | ±12 V, ±15 V, ±3 V, ±5 V, ±9 V | 电压输出差（典型值）@ 距离 | 140 dB |
机械参数
| 宽度 | 3.91mm | 高度 | 1.58mm |
| 长度 | 4.9mm | 重量 | 5.18 g |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 安装类型 | Surface Mount | 安装样式 | SMD/SMT |
| 引脚数 | 8 | 封装形式 | 8SOIC |
| 冷却的封装 | SOIC | 总长度 | 5(Max) |
| 包装数量 | SOIC | 尺寸/外形 | 4.9 x 3.91 x 1.58mm |
| 位数 | 8 | 外壳尺寸-插件 | 1.5(Max) |
| 供应商器件封装 | 8-SOIC | ||
产品信息
| SPG | 5 | 类型 | General Purpose Amplifier |
| 系列 | OPA277 | 已删除 | Compliant |
| 关断 | No | 软件 | SBOS079B |
| 技术 | Bipolar | 制造商全称 | Low Offset Voltage Amplifier |
| 放大器类型 | General Purpose | 图案编号 | Y |
| 单元数量 | 1 | 功能框图 | fbd_sbos079b.gif |
| 电路数 | 1 | 使用的IC/零件 | View |
| 印刷电路板数量 | 8 | ||
环境参数
| 工作温度 | -40 to 85 °C | ||
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