OPA607
- Gain Bandwidth Product (GBW): 50 MHz
- Quiescent Current: 900 µA (Typical)
- Broadband Noise: 3.8 nV/√Hz
- Input Offset Drift: 1.5 µV/°C (Maximum)
- Offset Voltage: 120 µV (Typical)
- Input Bias Current: 10 pA (Maximum)
- Rail-to-Rail Output (RRO)
- Decompensated, Gain ≥ 6 V/V (Stable)
- Power Down Current: 1 µA (Maximum)
- Supply Range: 2.2 V to 5.5 V
The OPA607 and OPA2607 devices are decompensated, minimum gain of 6 V/V stable, general-purpose CMOS operational amplifier with low noise of 3.8 nV/√ Hz and a GBW of 50 MHz. The low noise and wide bandwidth of the OPAx607 devices make them attractive for general-purpose applications which require a good balance between cost and performance. The high-impedance CMOS inputs make the OPAx607 devices an ideal amplifier to interface with sensors with high output impedance (for example, piezoelectric transducers).
The OPAx607 devices feature a Power Down mode with a maximum quiescent current of less than 1 µA, making the device suitable for use in portable battery-powered applications. The rail-to-rail output (RRO) of the OPAx607 devices can swing up to 8 mV from the supply rails, maximizing dynamic range.
The OPAx607 is optimized for low supply voltage operation as low as 2.2 V (±1.1 V) and up to 5.5 V (±2.75 V), and is specified over the temperature range of –40°C to +125°C.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | OPAx607 50-MHz, Low-Power, Gain of 6-V/V Stable, Rail-to-Rail Output CMOS for Co datasheet (Rev. J) | PDF | HTML | 2021/4/16 | ||
| Product overview | High Speed Amplifiers for Motor Encoders and Position Sensing | PDF | HTML | 2025/4/11 | |||
| Product overview | High Speed Amplifiers for In-Vitro Diagnostics (IVD) Analog Front End | PDF | HTML | 2025/4/10 | |||
| 應用說明 | Analog Signal Chain for Particle Monitor in Cost Optimized Systems | PDF | HTML | 2022/7/21 | |||
| Circuit design | Decompensated Amplifier Stabilization Circuit | PDF | HTML | 2022/4/28 | |||
| 技術文章 | 3 common questions when designing with high-speed amplifiers | PDF | HTML | 2020/7/17 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
DEM-OPA-SC-1A-EVM — 適用於 SC70 封裝的運算放大器評估模組
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面,列出各種常見計算,從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。
除了作為獨立工具使用外,此計算機還與類比工程師口袋參考中描述的概念相得益彰。
TIDA-010203 — 具 C2000 和 GaN 的 4-kW 單相圖騰柱 PFC 參考設計
TIDA-060019 — 高速電流分流監測器參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-SC70 (DCK) | 6 | Ultra Librarian |
| SOT-23 (DBV) | 5 | Ultra Librarian |