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OPA2277U
| 制造商 | Texas Instruments Incorporated |
| 描述 | OP Amp Dual GP ±18V 8-Pin SOIC Tube IC OPAMP GP 1MHZ 8SOIC Operational Amplifiers - Op Amps High Precision Oper Amplifier OP Amp Dual GP ?18V 8-Pin SOIC Tube OP AMP, DUAL PRECISION, SMD, 2277 High Precision Operational Amplifiers Operational Amplifier Dual 1 MHz SO-8, OPA2277U, Texas Instruments OP Amp Dual GP 18V 8-Pin SOIC Precision Amplifiers High Precision Oper Amplifier |
| 分类 |
商业参数
| 产品类别 | Operational Amplifiers - Op Amps | 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 | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423300 |
| 零件状态 | :2277 | 抗辐射加固 | No |
电气参数
| 增益 | 140 dB | 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 |
| 晶体管类型 | :Precision | 共模抑制比、电源抑制比（典型） | 130 dB |
| 输出电流 | 790µA | 供电电压 | ±2 V |
| 供电类型 | Dual | 通道数量 | 2 |
| 元件数量 | 2 | 输入偏置电流 | 500pA |
| 最大额定电流 | Catalog | ADC/DAC 数量 | :2 |
| 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 | 0.025 | 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 | 输入失调电压（最大） | 0.025@±15V mV |
| 电压输出差（典型值）@ 距离 | 140 dB | ||
机械参数
| 宽度 | 4(Max) | 重量 | 0.002677 oz |
| 带宽 | :1MHz | 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 |
| 材料表面处理 | :MSL 3 - 168 hours | 总长度 | 5(Max) |
| 包装数量 | SOIC | 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
| 类型 | General Purpose Amplifier | 系列 | OPA2277 |
| 关断 | No | 软件 | SBOS079B |
| 基本单元 | :2277 | 技术 | Bipolar |
| 制造商全称 | Low Offset Voltage Amplifier | 放大器类型 | General Purpose |
| 图案编号 | Y | 功能框图 | fbd_sbos079b.gif |
| 电路数 | 2 | 使用的IC/零件 | View |
| 其他规格 | :0.1µV/°C | 印刷电路板数量 | 8 |
环境参数
| 工作温度 | -40 to 85 °C | ||
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