SBOC491 — Simulation for Buffer (Follower) Circuit
支援產品和硬體
產品
一般用途運算放大器
- LM7332 — 雙路、32V、19MHz 運算放大器
精密運算放大器 (Vos < 1mV)
- OPA192 — 高電壓軌至軌輸出/輸出、5µV、0.2µV/˚C 精密運算放大器
硬體開發
設計工具
- CIRCUIT060021 — 緩衝器 (隨耦器) 電路
The LM7332 device is a dual rail-to-rail input and output amplifier with a wide operating temperature range (40°C to +125°C) that meets the needs of automotive, industrial, and power supply applications. The LM7332 has an output current of 100 mA, which is higher than that of most monolithic operational amplifiers. Circuit designs with high output current requirements often require discrete transistors because many operational amplifiers have low current output. The LM7332 has enough current output to drive many loads directly, saving the cost and space of the discrete transistors.
The exceptionally wide operating supply voltage range of 2.5 V to 32 V alleviates any concerns over functionality under extreme conditions and offers flexibility of use in a multitude of applications. Most parameters of this device are insensitive to power supply variations; this design enhancement is another step in simplifying usage. Greater than rail-to-rail input common mode voltage range allows operation in many applications, including high-side and low-side sensing, without exceeding the input range.
The LM7332 can drive unlimited capacitive loads without oscillations.
The LM7332 is offered in the 8-pin VSSOP and SOIC packages.
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LM7332 Dual Rail-to-Rail Input and Output 30-V, Wide Voltage Range, High Output, Operational Amplifier datasheet (Rev. B) | PDF | HTML | 2016年 1月 6日 |
| Circuit design | Buffer (follower) circuit (Rev. B) | PDF | HTML | 2024年 9月 26日 | |
| Application brief | Using An Op Amp for High-Side Current Sensing (Rev. A) | PDF | HTML | 2021年 12月 7日 | |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017年 3月 28日 |
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)。
放大器性能開發套件 (PDK) 是一款評估模組 (EVM) 套件,可測試通用運算放大器 (op amp) 參數,並與大多數運算放大器和比較器相容。EVM 套件提供主板和多個插槽式子卡選項,可滿足封裝需求,使工程師能夠快速評估和驗證裝置性能。
AMP-PDK-EVM 套件支援五種最熱門的業界標準封裝,包括:
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
DUAL-DIYAMP-EVM 是一系列評估模組 (EVM),提供工程師與自組愛好者 (DIYer) 實作型放大器電路,協助快速評估設計概念並驗證模擬結果。其是專為採用業界標準 SOIC-8 封裝的雙封裝運算放大器而設計。其可實現反向及非反向放大器、Sallen key 濾波器、多回饋濾波器、含參考緩衝器的差動放大器、含雙回饋的 Riso、單端輸入至差動輸出、差動輸入至差動輸出、雙運算放大器儀器放大器和並聯運算放大器。
DUAL-DIYAMP-EVM 可快速製作電路原型,並採用常見的 0805 或 0603 表面裝載元件。透過多種組合方式,此 EVM (...)
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 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |