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ROHM BA2903F-E2 BA2903F
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROHM BA2903F-E2
- Type
- ROHM
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- BA2903F-E2
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- Comparator
- Electronic Component
- 0.231g
- Power Supply
- 2V~36V
- Electronic Component
- 1
- Electronic Component
- Output
- Electronic Component
- BM0000000321
- Operating Temperature
- 40℃~+125℃
- Comparator
- Electronic Component
- (tr)
- 1.3us
- Static Current(Iq)
- 600uA
- (tpd)
- 1.3us
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BA2903F-E2 产品概述
BA2903F-E2 是一款由罗姆（ROHM）公司生产的高性能比较器，采用 8-SOP 封装，适用于多种电子电路设计，特别是在需要精确电压比较的应用场合。其设计目标是提供一个通用且可靠的解决方案，适合对信号进行快速且准确比较的需求。
1. 基本特性
BA2903F-E2 的电源电压范围广，从 2V 到 36V（单电源）或 ±1V 到 ±18V（双电源），使其在多种电源条件下均能稳定工作。这一特性为设计师提供了灵活的应用选择，能够支持不同的功耗和电压需求，适合用于各类便携式和自动化设备。
2. 输入功能
该比较器的输入失调电压最大值为 7mV（在 5V 条件下），这保证了其在比较输入信号时具有良好的精度。此外，其输入偏置电流最大值为 250nA，使得该器件在处理微小信号时，能够有效降低由于输入偏置电流产生的误差。
3. 输出特性
BA2903F-E2 具备开路集电极输出类型，可以与多种负载配置兼容工作。其典型输出电流达到 16mA，在绝大多数情况下，能够驱动相应的后级电路，而不需要额外的放大器。这一特性特别适合用于驱动 LED、继电器等负载。
4. 功耗与静态电流
该设备的静态电流最大值为 1mA，确保其在待机模式下功耗较低，适合用于电池供电的应用。在实际设计中，这样的低功耗特性能够有效延长设备的工作时间。
5. 工作温度范围
BA2903F-E2 具备广泛的工作温度范围，从 -40°C 到 125°C，适用于恶劣环境下的应用，满足工业级和汽车电子设备的需求。这一设计确保了其在各种温度条件下的可靠性和稳定性，减少了因温度变化带来的性能波动。
6. 封装与安装
BA2903F-E2 采用 8-SOP（表面贴装型），宽度为 4.40mm，适合于现代高度集成的电路板设计。表面贴装技术（SMT）不仅可以缩短装配时间，还能提高电路板的空间利用率。此外，其湿气敏感性等级（MSL）为 1，意味着该器件可以在常规环境下自由存储，减少了湿气对其性能的潜在影响。
7. 应用场景
BA2903F-E2 的应用场景非常广泛，涵盖了从消费电子产品到工业控制系统的多个领域。例如，它可以被用于电池电压监测、电流侦测、温度控制系统、信号比较及电流限制器等多个关键应用。此外，由于其开路集电极输出特点，也适合用于系统中的数字信号处理。
8. 总结
BA2903F-E2 是一款高度集成、性能优越的比较器，凭借其宽泛的电源电压范围、低功耗特性以及广泛的工作温度范围，为工程师提供了一个强大的解决方案。在充满挑战的电子产品设计中，BA2903F-E2 无疑能够为用户带来高效、可靠的电路性能，从而加快产品上市速度和提升市场竞争力。
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