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ON LM285D-2.5R2G LM285D
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON LM285D-2.5R2G
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- LM285D-2.5R2G
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Voltage Reference IC
- Electronic Component
- ±1.5%
- Electronic Component
- 0.207g
- Electronic Component
- 1
- Electronic Component
- BM0094589457
- Operating Temperature
- 40℃~+85℃
- Electronic Component
- 80ppm/℃
- Output Voltage
- 2.5V
- Output Current
- 20mA
- Output Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：LM285D-2.5R2G 电压基准芯片
基本介绍
LM285D-2.5R2G 是一款由安森美（ON Semiconductor）生产的高精度电压基准芯片。该器件具备固定输出电压的特性，输出电压为2.5V，且在多种应用场景下表现出优异的性能。其设计目标是为多种电子电路提供稳定的参考电压，特别适用于需要精确电压参考的领域，例如仪器仪表、数据采集系统和高性能放大器等。
主要参数
- 输出电压：LM285D-2.5R2G 的输出电压为固定的2.5V，适合对电压精度要求较高的应用。
- 输出电流：最大输出电流可达20mA，适用于驱动多种负载，确保稳定的电压输出。
- 容差：其电压输出的容差为±1.5%，在多数应用中提供足够的精确度。
- 温度系数：标准温度系数为80ppm/°C，优质的温度稳定性使其在各种温度环境下均能保持输出电压的可靠性。
- 噪声特性：在10Hz至10kHz范围内的噪声限制为120µVrms，提供稳定的输出，适合高精度的应用需求。
工作条件
该器件的工作温度范围为-40°C至85°C，这使得LM285D-2.5R2G 很适合在苛刻的环境下工作，常见于工业、汽车以及消费电子等领域。其极低的阴极电流（仅30µA）也为低功耗应用提供了优势，能够延长电池供电设备的使用寿命。
封装与安装
LM285D-2.5R2G 采用表面贴装类型（SMD）SOIC-8封装，尺寸为0.154英寸宽（3.90mm），使其方便于自动化生产和紧凑型电路板设计。这种封装形式不仅有助于提高组装效率，还能有效节省空间，符合现代电子设备的小型化趋势。
应用领域
LM285D-2.5R2G 广泛应用于各种需要准确且稳定电压参考的场合，包括但不限于：
- 仪器仪表：在测试和测量设备中，用于提供精确的基准电压。
- 数据采集系统：为模数转换器（ADC）和数模转换器（DAC）提供稳定的参考电压，确保数据的准确性。
- 信号调理：在音频处理、传感器信号调理中，提高信号的质量与稳定性。
- 汽车电子：在汽车控制系统中提供可靠电压参考，以确保安全和性能的稳定。
总结
LM285D-2.5R2G电压基准芯片以其优越的电压稳定性、宽广的工作温度范围和低功耗特性，成为电子设计中不可或缺的高精度电压参考解决方案。不论是在工业、汽车还是消费电子产品中，LM285D-2.5R2G均能满足高精度电压需求，助力工程师设计出更加可靠的电子设备。其紧凑的SOIC-8封装形式极大地提升了其应用的灵活性，适合现代电子产品的小型化设计需求。选择LM285D-2.5R2G，意味着选择了稳定性、精确度和可靠性。
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