OPA2227U
OP Amp Dual GP ±18V 8-Pin SOIC Tube IC OPAMP GP 8MHZ 8SOIC OPA2227U, Dual Operational Amplifier 8MHz, 8-Pin SOIC Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier OP Amp Dual GP �18V 8-Pin SOIC Tube High Precision, Low Noise Operational Amplifiers Operational Amplifier Dual 8 MHz SOIC-8, OPA2227, OPA2227U, Texas Instruments Texas Instruments 双 运算放大器, 8MHz, 8针 SOIC
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 产品 | Operational Amplifiers |
| 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
| 参数 | 值 |
|---|---|
| RoHS | Lead free / RoHS Compliant |
| 欧盟RoHS | Compliant |
| 零件状态 | ACTIVE |
| 抗辐射加固 | No |
| 高可靠性 |
电气参数
| 参数 | 值 |
|---|---|
| 增益 | 160 dB |
| 电源抑制比 | 126.02 dB |
| 频率 | 3.5 nV/sqrt Hz |
| 压摆率 | 2.3@±15V V/us |
| 1kHz噪声电压 | 3 |
| 输出类型 | No |
| 失调漂移 | 0.1 |
| 输入功率 | Dual |
| 建立时间 | |
| 平带噪声电压 | |
| 转换速率 | 2.3V/µs |
| 输入阻抗 | 0.4 pA/sqrt Hz |
| 共模抑制比、电源抑制比（典型） | 120 dB |
| 输出电流 | 3.7mA |
| 供电电流 | 3.7 mA |
| 供电电压 | ±2.5 V |
| 供电类型 | Dual |
| 通道数量 | 2 |
| 元件数量 | 2 |
| 输入偏置电流 | 2.5nA |
| 最大额定电流 | Catalog |
| 失调电压漂移 | |
| 典型电压增益 | 160 dB |
| 噪声 - 0.1Hz至10Hz | 3 nV/√Hz |
| 最小输入电压 | 5µV |
| 增益带宽积 | 8 MHz |
| 轨到轨工作 | No |
| 静态电流 (Iq) | 3.8 |
| 输入偏置电流（最大） | 0.01@±15V uA |
| 输出电流/通道 | 45mA |
| 输入失调电流（最大） | 0.01@±15V |
| 供电电压 (Vcc/Vdd) | 36 |
| 25°C失调电压 | 0.075 |
| 输入噪声电流密度 | 0.4@±15V pA/rtHz |
| 输入噪声电压密度 | 3.5@±15V nV/rtHz |
| 输入失调电压（最大） | 0.075@±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 | 160 dB |
机械参数
| 参数 | 值 |
|---|---|
| 宽度 | 3.91mm |
| 高度 | 1.58mm |
| 长度 | 4.9mm |
| 重量 | 0.002677 oz |
| 带宽 | |
| 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
| 参数 | 值 |
|---|---|
| 类型 | General Purpose Amplifier |
| 设计类型 | Dual |
| 系列 | OPA2227 |
| 产品特性 | |
| 关断 | No |
| 软件 | SBOS110B |
| 技术 | Bipolar |
| 架构 | |
| 制造商全称 | Low Noise Amplifier |
| 放大器类型 | General Purpose |
| 图案编号 | |
| 功能框图 | fbd_sbos110b.gif |
| 电路数 | 2 |
| 使用的IC/零件 | View |
| DigiKey可编程 | |
| 印刷电路板数量 | 8 |
环境参数
| 参数 | 值 |
|---|---|
| 测试温度 | -40 to 85 |
| 工作温度 | -40 to 85 °C |
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