
Quad Low Power JFET Input Operational Amplifier 14-SOIC 0 to 70
| 参数名称 | 属性值 |
| Brand Name | Texas Instruments |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 零件包装代码 | SOIC |
| 包装说明 | DIP-14 |
| 针数 | 14 |
| Reach Compliance Code | compliant |
| ECCN代码 | EAR99 |
| Factory Lead Time | 1 week |
| Samacsys Description | Quad Low Power JFET Input Operational Amplifier |
| 放大器类型 | OPERATIONAL AMPLIFIER |
| 架构 | VOLTAGE-FEEDBACK |
| 最大平均偏置电流 (IIB) | 0.00005 µA |
| 25C 时的最大偏置电流 (IIB) | 0.0001 µA |
| 最小共模抑制比 | 70 dB |
| 标称共模抑制比 | 100 dB |
| 频率补偿 | YES |
| 最大输入失调电流 (IIO) | 0.00005 µA |
| 最大输入失调电压 | 5000 µV |
| JESD-30 代码 | R-PDSO-G14 |
| JESD-609代码 | e3 |
| 长度 | 8.62 mm |
| 低-偏置 | YES |
| 低-失调 | NO |
| 微功率 | YES |
| 湿度敏感等级 | 1 |
| 负供电电压上限 | -18 V |
| 标称负供电电压 (Vsup) | -15 V |
| 功能数量 | 4 |
| 端子数量 | 14 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOP |
| 封装等效代码 | SOP14,.25 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 包装方法 | TUBE |
| 峰值回流温度(摄氏度) | 260 |
| 功率 | NO |
| 电源 | +-15 V |
| 可编程功率 | NO |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.753 mm |
| 标称压摆率 | 1 V/us |
| 最大压摆率 | 0.2 mA |
| 供电电压上限 | 18 V |
| 标称供电电压 (Vsup) | 15 V |
| 表面贴装 | YES |
| 技术 | BIPOLAR |
| 温度等级 | COMMERCIAL |
| 端子面层 | Matte Tin (Sn) |
| 端子形式 | GULL WING |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 标称均一增益带宽 | 1000 kHz |
| 最小电压增益 | 15000 |
| 宽带 | NO |
| 宽度 | 3.9 mm |
| LF444CM/NOPB | LF444CN-NOPB | LF444CM-NOPB | LF444ACN-NOPB | LF444CMX-NOPB | LF444ACN/NOPB | LF444 | |
|---|---|---|---|---|---|---|---|
| 描述 | Quad Low Power JFET Input Operational Amplifier 14-SOIC 0 to 70 | Operational Amplifiers - Op Amps QUAD LOW PWR JFET IN OP AMP | Operational Amplifiers - Op Amps QUAD LOW PWR JFET IN OP AMP | Operational Amplifiers - Op Amps Quad Lo Pwr JFET Input OP Amp | Operational Amplifiers - Op Amps Quad Low Pwr JFET Input Op Amp | Quad Low Power JFET Input Operational Amplifier 14-PDIP 0 to 70 | LF444 Quad Low Power JFET Input Operational Amplifier |
| Product Attribute | - | Attribute Value | Attribute Value | Attribute Value | Attribute Value | - | - |
| 制造商 Manufacturer |
- | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - | - |
| 产品种类 Product Category |
- | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | - | - |
| RoHS | - | Details | Details | Details | Details | - | - |
| 安装风格 Mounting Style |
- | Through Hole | SMD/SMT | Through Hole | SMD/SMT | - | - |
| 封装 / 箱体 Package / Case |
- | MDIP-14 | SOIC-Narrow-14 | MDIP-14 | SOIC-Narrow-14 | - | - |
| 电源电压-最大 Supply Voltage - Max |
- | 36 V | 36 V | 44 V | 36 V | - | - |
| Number of Channels | - | 4 Channel | 4 Channel | 4 Channel | 4 Channel | - | - |
| GBP - Gain Bandwidth Product | - | 1 MHz | 1 MHz | 1 MHz | 1 MHz | - | - |
| SR - Slew Rate | - | 1 V/us | 1 V/us | 1 V/us | 1 V/us | - | - |
| CMRR - Common Mode Rejection Ratio | - | 70 dB to 95 dB | 70 dB to 95 dB | 70 dB to 95 dB | 70 dB to 95 dB | - | - |
| Ib - Input Bias Current | - | 100 pA | 100 pA | 100 pA | 100 pA | - | - |
| Vos - Input Offset Voltage | - | 10 mV | 10 mV | 10 mV | 10 mV | - | - |
| 电源电压-最小 Supply Voltage - Min |
- | 6 V | 6 V | 6 V | 6 V | - | - |
| 工作电源电流 Operating Supply Current |
- | 150 uA | 150 uA | 150 uA | 150 uA | - | - |
| 最小工作温度 Minimum Operating Temperature |
- | 0 C | 0 C | 0 C | 0 C | - | - |
| 最大工作温度 Maximum Operating Temperature |
- | + 70 C | + 70 C | + 70 C | + 70 C | - | - |
| Shutdown | - | No Shutdown | No Shutdown | No Shutdown | No Shutdown | - | - |
| 系列 Packaging |
- | Tube | Tube | Tube | Reel | - | - |
| 高度 Height |
- | 3.3 mm | 1.45 mm | 3.3 mm | 1.45 mm | - | - |
| Input Type | - | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | - | - |
| 长度 Length |
- | 19.05 mm | 8.64 mm | 19.05 mm | 8.64 mm | - | - |
| 产品 Product |
- | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | - | - |
| Supply Type | - | Dual | Dual | Dual | Dual | - | - |
| 技术 Technology |
- | BiFET | BiFET | BiFET | BiFET | - | - |
| 宽度 Width |
- | 6.35 mm | 3.91 mm | 6.35 mm | 3.91 mm | - | - |
| Dual Supply Voltage | - | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V, +/- 18 V | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V | - | - |
| en - Input Voltage Noise Density | - | 35 nV/sqrt Hz | 35 nV/sqrt Hz | 35 nV/sqrt Hz | 35 nV/sqrt Hz | - | - |
| In - Input Noise Current Density | - | 0.01 pA/sqrt Hz | 0.01 pA/sqrt Hz | 0.01 pA/sqrt Hz | 0.01 pA/sqrt Hz | - | - |
| Maximum Dual Supply Voltage | - | +/- 18 V | +/- 18 V | +/- 22 V | +/- 18 V | - | - |
| Minimum Dual Supply Voltage | - | +/- 3 V | +/- 3 V | +/- 3 V | +/- 3 V | - | - |
| 工作电源电压 Operating Supply Voltage |
- | 6 V to 36 V, +/- 3 V to +/- 18 V | 6 V to 36 V, +/- 3 V to +/- 18 V | 6 V to 44 V, +/- 3 V to +/- 22 V | 6 V to 36 V, +/- 3 V to +/- 18 V | - | - |
| Pd-功率耗散 Pd - Power Dissipation |
- | 670 mW | 670 mW | 670 mW | 670 mW | - | - |
| PSRR - Power Supply Rejection Ratio | - | 70 dB | 70 dB | 80 dB | 70 dB | - | - |
| 工厂包装数量 Factory Pack Quantity |
- | 25 | 55 | 25 | 2500 | - | - |
| Voltage Gain dB | - | 100 dB | 100 dB | 100 dB | 100 dB | - | - |
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