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LM2904-Q1
- AEC Q-100 qualified for automotive applications
- Temperature grade 1: –40°C to +125°C
- Device HBM ESD classification 2
- Device CDM ESD classification C5
- Wide supply range of 3 V to 36 V (LM2904B-Q1 and LM2904BA-Q1)
- Supply-current of 300 µA per channel (LM2904B-Q1 and LM2904BA-Q1, typical)
- Unity-gain bandwidth of 1.2 MHz (LM2904B-Q1 and LM2904BA-Q1)
- Common-mode input voltage range includes ground, enabling direct sensing near ground
- Low input offset voltage of 2 mV at 25°C (LM2904BA-Q1, maximum)
- Low input offset voltage of 3 mV at 25°C (LM2904B-Q1, maximum)
- Internal RF and EMI filter (LM2904B-Q1 and LM2904BA-Q1)
- Functional Safety-Capable
The LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 are industry-standard operational amplifiers that have been qualified for automotive use in accordance to the AEC-Q100 specifications. The LM2904B-Q1 and LM2904BA-Q1 are the next-generation versions of the LM2904-Q1, which include two high-voltage (36 V) operational amplifiers (op amps). The LM2904B-Q1 and LM2904BA-Q1 provide outstanding value for cost-sensitive applications, with features including low offset (3 mV and 2 mV maximum, respectively), common-mode input range to ground, and high differential input voltage capability.
The LM2904B-Q1 and LM2904BA-Q1 simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 0.3 mV (typical), and lower quiescent current of 300 µA (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM2904B-Q1 and LM2904BA-Q1 devices to be used in the most rugged, environmentally challenging applications for the automotive marketplace.
樣品供應情況
提供原型樣品 (LM2904BQDRQ1)。立即索取
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 | LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 Industry-Standard Dual Operational Amplifiers for Automotive Applications datasheet (Rev. K) | PDF | HTML | 2022/4/6 | ||
| 應用說明 | Application Design Guidelines for LM324 and LM358 Devices (Rev. B) | PDF | HTML | 2023/7/19 | |||
| 技術文章 | The next evolution in automotive op amps | PDF | HTML | 2021/4/14 | |||
| Application brief | Active Filtering in Automotive Audio Applications (Rev. A) | 2019/8/15 | ||||
| Application brief | Using Photodiode Amplifiers for Ambient Light Sensing in Automotive Displays (Rev. A) | 2019/8/15 | ||||
| 技術文章 | Lighting up automotive displays with a transimpedance configuration | PDF | HTML | 2018/8/1 | |||
| 技術文章 | Voltage and current sensing in HEV/EV applications | PDF | HTML | 2017/11/22 | |||
| 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 | Low-Level Output Voltage vs. Sinking Current of a Bipolar Output Amplifier | 2012/11/21 |
設計與開發
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