AD8421ARZ vs AD8421BRZ 比較
詳細並排比較 AD8421ARZ 由 Analog Devices 與 AD8421BRZ 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | AD8421ARZ | AD8421BRZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Amplifier Type | Instrumentation Amplifier | Instrumentation Amplifier |
| Number of Circuits | 1 | 1 |
| Input Offset Voltage | 60 µV | 60 µV max (B grade) |
| Slew Rate | 35 V/µs | — |
| Bandwidth | 10 MHz | 10 MHz (G=1) |
| Supply Voltage Range | 5 V to 36 V | — |
| Voltage Noise Density | 3 nV/√Hz | 3 nV/√Hz typ |
| Bias Current | Ultralow (exact value [DATA_NEEDED: Input Bias Current]) | — |
| Common-Mode Rejection Ratio | [DATA_NEEDED: CMRR] | — |
| 工作溫度範圍 | -40°C to +85°C | — |
| 封裝 | 8-SOIC | 8-Lead SOIC |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Reference Pin | Yes | — |
| 供應電流 | [DATA_NEEDED: Supply Current] | — |
| Supply Voltage - Single | — | 5 V to 36 V |
| Supply Voltage - Dual | — | ±2.5 V to ±18 V |
| 靜態電流 | — | 2.3 mA typ |
| Input Bias Current | — | 250 pA max |
| CMRR | — | 126 dB min (G=100) |
| Gain Range | — | 1 to 10000 |
| Gain Drift | — | [DATA_NEEDED: gain drift] |
| 工作溫度 | — | -40°C to +85°C |
| REACH Status | — | Compliant |