OPA1688ID vs OPA828IDR 对比
详细并排对比 OPA1688ID 出自 Texas Instruments 和 OPA828IDR 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 | OPA1688ID | OPA828IDR |
|---|---|---|
| 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） | $0.82 | $1.75 |
| Amplifier Channels | 1 | — |
| Supply Voltage Range | 4.5 V to 36 V (±2.25 V to ±18 V) | ±4 V to ±18 V (36 V total) |
| Gain Bandwidth Product | 10 MHz | 45 MHz |
| Slew Rate | 8 V/µs | 150 V/us |
| Input Voltage Noise | 4.5 nV/√Hz | — |
| 静态电流 | 1.5 mA per channel | — |
| Output Current | ±75 mA | — |
| THD+N | 0.00005% at 1 kHz | — |
| Input Offset Voltage | 0.5 mV typical | 50 uV |
| 输出类型 | Rail-to-Rail Output (RRO) | Rail-to-rail output (RRO) |
| Capacitive Load Stability | Up to 1000 pF | — |
| Input Bias Current | [DATA_NEEDED: input bias current] | 1 pA (typical) |
| 工作温度 | -40C to +85C | — |
| 封装 | SOIC-8 (D) / WSON-8 | 8-SOIC (SO-8) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| Amplifier Type | — | JFET-input operational amplifier |
| Number of Channels | — | 1 |
| Input Voltage Noise Density | — | 4 nV/√Hz at 1 kHz |
| Input Voltage Noise (0.1 Hz to 10 Hz) | — | 60 nVRMS |
| Input Offset Voltage Drift | — | 0.45 uV/C |
| Input Type | — | MUX-friendly JFET inputs |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Predecessor Parts | — | OPA627, OPA827 |