OPA828 vs OPA627 对比
详细并排对比 OPA828 出自 Texas Instruments 和 OPA627 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 | OPA828 | OPA627 |
|---|---|---|
| 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） | $3.35 | $7.90 |
| Amplifier Type | JFET-Input Operational Amplifier (RRO) | Precision, High-Speed |
| 通道数 | 1 | — |
| Gain Bandwidth Product | 45 MHz | — |
| Slew Rate | 150 V/us | 55 V/µs |
| Supply Voltage Range | +/-4 V to 36 V (8 V to 36 V single supply) | 9 V to 36 V (±4.5 V to ±18 V) |
| Input Voltage Noise Density | 4 nV/Hz at 1 kHz | — |
| Input Voltage Noise (0.1 Hz to 10 Hz) | 60 nVRMS | — |
| Input Bias Current | 1 pA (typical) | 5 pA |
| Input Offset Voltage | 50 uV | — |
| Input Offset Drift | 0.45 uV/C | — |
| 输出类型 | Rail-to-Rail Output (RRO) | — |
| Input Type | MUX-friendly JFET inputs | JFET |
| 封装 | SOIC-8 (D) / HVSSOP-8 (DGN) | — |
| 安装类型 | Surface Mount | — |
| 工作温度 | -40C to +125C | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 静态电流 | [DATA_NEEDED: quiescent current per amplifier] | — |
| Successor To | OPA627 / OPA827 | — |
| Maximum Offset Voltage | — | 100 µV |
| Maximum Drift | — | 0.8 µV/°C |
| Noise at 10 kHz | — | 4.5 nV/√Hz |
| Settling Time (0.01%) | — | [DATA_NEEDED: settling time value] |
| Operating Temperature Range (P and D packages) | — | -25°C to 85°C |
| Operating Temperature Range (LMC package) | — | -55°C to 125°C |
| Package Options | — | 8-pin DIP, SOIC, and others |
| Unity-Gain Stable | — | Yes |
| Number of Circuits | — | 1 |