OPA564-Q1
- AEC-Q100 qualified for automotive
applications:
- Temperature grade 1: –40°C to +125°C, TA
- High output current: 1.5A
- Wide power-supply range:
- Single supply: 7V to 24V
- Dual supply: ±3.5V to ±12V
- Large output swing: 20VPP at 1.5A
- Fully protected:
- Thermal shutdown
- Adjustable current limit
- Diagnostic flags:
- Overcurrent
- Thermal shutdown
- Output enable and shutdown (E/S) control
- High speed:
- Gain-bandwidth product: 17MHz
- Full-power bandwidth at 10VPP: 1.3MHz
- Slew rate: 40V/µs
- Diode for junction temperature monitoring
- HSOIC-20 PowerPAD™ integrated circuit package
The OPA564-Q1 is a low-cost, high-current op amp that is an excellent choice for driving up to 1.5A into reactive loads. The high slew rate provides 1.3MHz of full-power bandwidth and excellent linearity. These monolithic integrated circuits provide high reliability in demanding powerline-communications and motor-control applications.
The OPA564-Q1 operates from a single supply of 7V to 24V, or dual power supplies of ±3.5V to ±12V. In single-supply operation, the input common-mode range extends to the negative supply. At maximum output current, a wide output swing provides a 20VPP (IOUT = 1.5A) capability with a nominal 24V supply.
The OPA564-Q1 is internally protected against overtemperature conditions and current overloads. This device provides an accurate, user-selected current limit. Two flag outputs are provided: one indicates current limit and the other shows a thermal overtemperature condition. The device also has an enable and shutdown (E/S) pin that can be forced low to shut down the output, effectively disconnecting the load.
The OPA564-Q1 is housed in a thermally enhanced, surface-mount PowerPAD integrated circuit package (HSOIC-20).
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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 | 1.5A, 24V, 17MHz Power Operational Amplifier datasheet (Rev. A) | PDF | HTML | 2024/2/7 | ||
| 電子書 | The Signal e-book: A compendium of blog posts on op amp design topics | PDF | HTML | 2017/3/28 | |||
| 電子書 | Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D) | PDF | HTML | 2014/9/30 |
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)。
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。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HSOIC (DWP) | 20 | Ultra Librarian |