OPA637AU vs OPA627AU 对比
详细并排对比 OPA637AU 出自 Texas Instruments 和 OPA627AU 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | OPA637AU | OPA627AU |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $35.86 | $12.10 |
| Amplifier Type | Precision High-Speed Difet Operational Amplifier | Precision High-Speed DIFET Operational Amplifier |
| Number of Channels | 1 | 1 |
| Stability | Stable in closed-loop gain of 5 or greater | — |
| Input Offset Voltage | 100 uV max | — |
| Offset Voltage Drift | 0.8 uV/C max | — |
| Input Bias Current | 5 pA max | — |
| Input Voltage Noise | Very low noise at 10 kHz (per datasheet) | — |
| Settling Time | Fast settling to 0.01% (per datasheet) | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Gain Bandwidth Product | [DATA_NEEDED: gain bandwidth product] | 16 MHz |
| Slew Rate | [DATA_NEEDED: slew rate] | 55 V/us |
| 工作温度范围 | -25C to +85C | -25C to +85C |
| 封装 | SOIC (D), 8 pins | 8-SOIC (D), 3.90mm Width |
| 安装类型 | Surface Mount | Surface Mount |
| Brand Lineage | Originally Burr-Brown, now Texas Instruments | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Input Offset Voltage (Max) | — | 100 uV |
| Offset Voltage Drift (Max) | — | 0.8 uV/C |
| Input Bias Current (Max) | — | 5 pA |
| Settling Time (0.01%) | — | 550 ns |
| 输出类型 | — | Rail-to-rail: No |
| Unity-Gain Stable | — | Yes |
| 电源电流 | — | [DATA_NEEDED: supply current] |
| Input Voltage Noise Density | — | [DATA_NEEDED: input voltage noise at 10 kHz] |