AD8221ARZ vs AD8421ARZ 对比
详细并排对比 AD8221ARZ 出自 Analog Devices 和 AD8421ARZ 出自 Analog Devices。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 | AD8221ARZ | AD8421ARZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 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） | $3.29 | $3.39 |
| Amplifier Type | Instrumentation | Instrumentation Amplifier |
| Number of Circuits | 1 | 1 |
| Gain Bandwidth Product | 825 kHz | — |
| Slew Rate | 2 V/µs | 35 V/µs |
| Input Offset Voltage | 60 µV | 60 µV |
| Input Bias Current | 500 pA | — |
| CMRR | 90 dB min at 60 Hz, 80 dB min at 10 kHz | — |
| Supply Voltage - Single | 4.5 V to 36 V | — |
| Supply Voltage - Dual | ±2.25 V to ±18 V | — |
| 静态电流 | 1.2 mA | — |
| Gain Range | 1 to 1000 | — |
| 封装 | 8-SOIC | 8-SOIC |
| 工作温度范围 | -40°C to +85°C | -40°C to +85°C |
| RoHS | Compliant | — |
| 安装类型 | Surface Mount | Surface Mount |
| Bandwidth | — | 10 MHz |
| Supply Voltage Range | — | 5 V to 36 V |
| Voltage Noise Density | — | 3 nV/√Hz |
| Bias Current | — | Ultralow (exact value [DATA_NEEDED: Input Bias Current]) |
| Common-Mode Rejection Ratio | — | [DATA_NEEDED: CMRR] |
| RoHS 状态 | — | Compliant |
| Reference Pin | — | Yes |
| 电源电流 | — | [DATA_NEEDED: Supply Current] |