OPA227U vs OPA228U 比較
詳細並排比較 OPA227U 由 Texas Instruments 與 OPA228U 由 Texas Instruments. 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 | OPA227U | OPA228U |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Channels | 1 | — |
| Amplifier Type | Precision, Low Noise | — |
| Gain Bandwidth Product | 8 MHz | [DATA_NEEDED: Gain bandwidth product] |
| Slew Rate | 2.3 V/us | 10 V/µs |
| Input Voltage Noise Density | 3 nV/sqrt(Hz) | — |
| Input Offset Voltage (max) | 75 uV | — |
| Input Bias Current (max) | 10 nA | — |
| CMRR (min) | 138 dB | — |
| Open-Loop Gain (min) | 160 dB | — |
| Settling Time (0.1%) | 5 us | — |
| Operating Supply Voltage (Dual) | +/-2.5 V to +/-18 V | — |
| Operating Supply Voltage (Single) | 5 V to 36 V | — |
| 工作溫度範圍 | -40C to +85C | [DATA_NEEDED: Operating temperature range] |
| 封裝 | SOIC-8 (D) | 8-pin SOIC |
| 安裝類型 | Surface Mount | Surface mount |
| 腳位數 | 8 | — |
| Unity-Gain Stable | Yes | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | Precision operational amplifier |
| Number of Circuits | — | 1 |
| Supply Voltage Range | — | ±18 V to ±36 V |
| Maximum Total Supply Voltage | — | 36 V |
| 雜訊密度 | — | 3 nV/√Hz |
| Common-Mode Rejection | — | 138 dB |
| Open-Loop Gain | — | [DATA_NEEDED: Open-loop gain] |
| Settling Time | — | 5 µs |
| Recommended Closed-Loop Gain | — | 5 or greater |
| Input Offset Voltage | — | [DATA_NEEDED: Input offset voltage] |
| Input Bias Current | — | [DATA_NEEDED: Input bias current] |
| Output Current | — | [DATA_NEEDED: Output current] |
| Channel Count | — | 1 |
| REACH Status | — | [DATA_NEEDED: REACH status] |