現在提供此產品的更新版本
具備升級功能，可直接投入使用替代所比較的裝置。
LM324
- Next-generation LM324B and LM2902B
- B versions are drop-in replacements for all versions of LM224, LM324, and LM2902
- Improved specifications of B
version
- Supply range: 3V to 36V (B, BA versions)
- Low input offset voltage: ±2mV (BA version) / 3mV (B version)
- ESD rating: 2kV (HBM), 1.5kV (CDM)
- EMI rejection: integrated RF and EMI filter
- Low input bias current: 50nA maximum (across –40°C to +125°C)
- Common-mode input voltage range includes V–
- Input voltage differential are drivable up to the supply voltage
- For dual B versions, see LM358B and LM2904B
The LM324B and LM2902B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM324 and LM2902, which include four high-voltage (36V) op amps.
These devices provide outstanding value for cost-sensitive applications, with features including low offset (600µV, typical), common-mode input range to ground, and high differential input voltage capability.
The LM324B and LM2902B are unity-gain stable and achieve a low offset voltage maximum of 3mV (2mV maximum for LM324BA and LM2902BA) and quiescent current of 240µA per amplifier (typical). High ESD (2kV HBM and 1.5kV CDM) and integrated EMI and RF filters enable the LM324B and LM2902B devices to be used in the most rugged, environmentally challenging applications.
The LM324B and LM2902B can drop-in replace all versions of the LM224, LM324, and LM2902 devices.
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 | LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple Operational Amplifiers datasheet (Rev. AE) | PDF | HTML | 2025/9/12 | ||
| 應用說明 | Application Design Guidelines for LM324 and LM358 Devices (Rev. B) | PDF | HTML | 2023/7/19 | |||
| 電子書 | The Signal e-book: A compendium of blog posts on op amp design topics | PDF | HTML | 2017/3/28 | |||
| 應用說明 | AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B) | 2013/5/6 | ||||
| 應用說明 | AN-260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter (Rev. B) | 2013/5/5 | ||||
| 應用說明 | AN-30 Log Converters (Rev. B) | 2013/5/1 | ||||
| 應用說明 | AN-79 IC Preamplifier Challenges Choppers on Drift (Rev. B) | 2013/5/1 | ||||
| 應用說明 | AN-278 Designing with a New Super Fast Dual Norton Amplifier (Rev. B) | 2013/4/23 | ||||
| 應用說明 | AN-263 Sine Wave Generation Techniques (Rev. C) | 2013/4/22 | ||||
| 應用說明 | Audio Applications of Linear Integrated Circuits | 2004/5/2 |
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)。
AMP-PDK-EVM — 放大器性能開發套件評估模組
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：
- D (SOIC-8 和 SOIC-14)
- PW (TSSOP-14)
- DGK (VSSOP-8)
- DBV (SOT23-5 和 SOT23-6)
- DCK (SC70-5 和 SC70-6)
PMP22083 — 單級 AC/DC LCC 共振轉換器參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOP (NS) | 14 | Ultra Librarian |
| TSSOP (PW) | 14 | Ultra Librarian |
| SOIC (D) | 14 | Ultra Librarian |
| PDIP (N) | 14 | Ultra Librarian |