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TI LM385M3X-2.5/NOPB LM385M3X
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) LM385M3X-2.5 / NOPB
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- LM385M3X-2.5/NOPB
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Voltage Reference IC
- Electronic Component
- ±0.8%
- Electronic Component
- 0.24g
- Electronic Component
- 1
- Electronic Component
- BM0209128196
- Operating Temperature
- 0℃~+70℃
- Electronic Component
- 50ppm/℃
- 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.
LM385M3X-2.5/NOPB 产品概述
LM385M3X-2.5/NOPB 是由德州仪器（Texas Instruments）所生产的一款高精度电压基准芯片，旨在提供稳定且精确的电压输出。该器件特别适用于对电压基准要求高的应用场景，如精密仪器、数据采集系统和多种工业设备。
1. 基础参数
- 参考类型：分流器
- 输出类型：固定
- 输出电压：2.5V（最小固定值）
- 输出电流：20mA
- 容差：±3%
- 温度系数：150ppm/°C
- 噪声（10Hz至10KHz）：120µVrms
- 阴极电流：15µA
- 工作温度范围：0°C ~ 70°C
- 安装类型：表面贴装型
- 封装类型：SOT-23-3
2. 性能特点
LM385M3X-2.5/NOPB 的核心特性之一是它的输出电压为2.5V，这使其成为大多数模拟和数字电路的理想电压参考。而且，该器件的输出电流能力可达到20mA，能够满足大部分设计对电流的需求。而其±3%的容差和150ppm/°C的温度系数在许多应用中提供了足够的精度。这些参数确保了在工作环境的变化下，LM385依然能够提供稳定的输出，减少因温度变化导致的误差。
3. 噪声特性
LM385M3X-2.5/NOPB 的噪声表现相对较低，额定噪声为120µVrms。这使得它在高精度仪器和信号处理应用中尤为重要，因为低噪声可以极大地提高测量的准确性和信号的信噪比。
4. 应用场景
由于其高稳定性和高输出精度，LM385M3X-2.5/NOPB 被广泛应用于以下领域：
- 精密仪器仪表：在各种测量仪器中作为电压基准，确保准确测量。
- 数据采集系统：在数据转化过程中的参考电压使用，确保信号的稳定性。
- 工业自动化：用于需要高可靠性的控制和监测系统。
- 通信设备：提供电压参考以确保信号处理的质量和稳定性。
5. 磨合和兼容性
LM385M3X-2.5/NOPB 采用 SOT-23-3 封装，便于表面贴装，适合自动化生产线的高速贴装和焊接需求。其封装尺寸小巧，使其在空间受限的设计中依然具备良好的适应性。
6. 竞争优势
相比于其他同类电压基准器件，LM385M3X-2.5/NOPB 在温度稳定性、输出精度和噪声水平上具有竞争优势。此外，德州仪器作为行业内知名的电子元器件制造商，提供出色的技术支持和丰富的产品文档，使得设计工程师在选型和应用时更加得心应手。
结论
综上所述，LM385M3X-2.5/NOPB 是一款性能可靠、应用广泛的固定电压基准芯片，以其出色的参数特性和稳定性，成为各类高精度电子设备的理想选择。针对不同应用场景，工程师在选择电压基准时，LM385M3X-2.5/NOPB 是一个值得信赖的选择。
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