AD8420ARMZ vs AD8237ARMZ 比較
詳細並排比較 AD8420ARMZ 由 Analog Devices 與 AD8237ARMZ 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 | AD8420ARMZ | AD8237ARMZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Instrumentation Amplifier | — |
| Number of Channels | 1 | 1 |
| 封裝 | 8-MSOP (RM-8) | 8-pin MSOP |
| Supply Voltage Range (Single) | 2.7 V to 36 V | — |
| Supply Voltage Range (Dual) | ±2.5 V to ±18 V | — |
| Quiescent Current (typical) | 90 µA | — |
| Bandwidth (-3 dB, G=1) | 6 MHz | — |
| Input Offset Voltage (max) | 250 µV | 12 µV |
| Input Voltage Noise Density | 30 nV/√Hz | 4 nV/√Hz |
| CMRR (DC, G=100) | 100 dB minimum | — |
| Gain Range | 1 to 1000 (set by single external resistor) | 1 to 1000 (external resistor-set) |
| 輸出類型 | Rail-to-Rail | — |
| Slew Rate | 1 V/µs (typical) | — |
| 工作溫度範圍 | -40 °C to +85 °C | -40°C to +125°C |
| Input Common-Mode Range | Includes ground; below ground on single supply | Rail-to-Rail |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 (Unlimited) | — |
| RoHS Compliance | RoHS3 Compliant | — |
| REACH Status | REACH Unaffected | — |
| Lead-Free | Yes | — |
| Amplifier Type | — | Instrumentation Amplifier (Zero-Drift) |
| Supply Voltage Range | — | 1.8 V to 5.5 V (single supply) |
| 靜態電流 | — | 130 µA typical |
| Offset Voltage Drift | — | 0.05 µV/°C typical |
| CMRR (DC) | — | 110 dB minimum |
| Small-Signal Bandwidth | — | 100 kHz at G=1 |
| Output Swing | — | Rail-to-Rail |
| Architecture | — | Indirect Current-Feedback, Chopper-Stabilized |
| RoHS 狀態 | — | Compliant |