OPA2172 vs AD8221ARZ 比較
詳細並排比較 OPA2172 由 Texas Instruments 與 AD8221ARZ 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 | OPA2172 | AD8221ARZ |
|---|---|---|
| 品牌 | Texas Instruments | Analog Devices |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Amplifier Channels | 2 (Dual) | — |
| Supply Voltage Range | +4.5 V to +36 V, ±2.25 V to ±18 V | — |
| Gain Bandwidth Product | 10 MHz | 825 kHz |
| Slew Rate | [DATA_NEEDED: slew rate] | 2 V/µs |
| Input Offset Voltage | ±0.2 mV | 60 µV |
| Offset Voltage Drift | ±0.3 uV/degC | — |
| Input Bias Current | ±8 pA | 500 pA |
| Input Voltage Noise | 7 nV/rtHz | — |
| Quiescent Current per Amplifier | 1.6 mA | — |
| 輸出類型 | Rail-to-Rail Output (RRO) | — |
| 工作溫度 | -40C to +125C | — |
| 封裝 | 8-SOIC (D) | 8-SOIC |
| 安裝類型 | Surface Mount | Surface Mount |
| Unit Count | Standard (General Purpose) Amplifier | — |
| Family | OPAx172 (OPA172 / OPA2172 / OPA4172) | — |
| RoHS 狀態 | Compliant | — |
| Single Supply Operation | Yes | — |
| Amplifier Type | — | Instrumentation |
| Number of Circuits | — | 1 |
| 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 |
| 靜態電流 | — | 1.2 mA |
| Gain Range | — | 1 to 1000 |
| 工作溫度範圍 | — | -40°C to +85°C |
| RoHS | — | Compliant |