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EXAR SPX1431M1-L/TR SPX1431M1
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- EXAR SPX1431M1-L / TR
- Type
- EXAR
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- EXAR
- Electronic Component
- SPX1431M1-L/TR
- Electronic Component
- 1
- Package
- SOT-89-3
- Electronic Component
- Voltage Reference IC
- Electronic Component
- ±0.4%
- Electronic Component
- 0.001g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0000285583
- Operating Temperature
- 55℃~+125℃@(Ta)
- Electronic Component
- 30ppm/℃
- Output Voltage
- 2.5V~36V
- Output Current
- 150mA
- 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.
SPX1431M1-L/TR 产品概述
一、产品简介
SPX1431M1-L/TR 是一款由艾科嘉（EXAR）推出的可调式电压基准芯片，符合现代电子产品对高精度电压参考源的需求。产品在设计中结合了低功耗、便于集成的特性，广泛应用于各种电子设备，特别是在信号调理、仪器仪表、电源管理和传感器等领域。
二、主要技术参数
输出类型: SPX1431M1-L/TR 为可调式电压基准芯片，用户可以根据自己的应用需求调整其输出电压。
输出电压范围: 该产品的输出电压可调范围从 2.5V 至 36V，使其能够满足多种电源设计要求。
输出电流: 该器件的最大输出电流可达到 150mA，足以为不同的电路提供稳定的电能供应。
容差: SPX1431M1-L/TR 的输出电压容差为 ±0.4%，显示出其在实际工作中提供高精度电压参考的能力。
温度系数: 该器件具有 30ppm/°C 的温度系数，确保在不同工作温度下输出电压的稳定性，为高温和低温环境下的温度变化提供了良好的补偿能力。
工作温度范围: 该基准芯片的工作温度范围为 -55°C 至 125°C，使其适用于广泛的工业应用环境。
电流 - 阴极: SPX1431M1-L/TR 的阴极电流为 1mA，适合于各种电子电路设计，无论是高频还是低频信号处理。
封装类型: 该器件采用表面贴装型（SMD）封装，型号为 SOT-89-3，尺寸小巧，适合现代紧凑型电子设备的设计。
三、应用领域
SPX1431M1-L/TR 的可靠性和高性能，加上其灵活的输出电压范围，使其适合于多种应用场景，包括但不限于：
- 电源管理: 用于高效电源调节和稳压电源设计，确保电源轨的电压稳定。
- 传感器系统: 提供稳定的电压参考，确保传感器输出的准确性和可靠性。
- 信号调理: 在模拟信号处理器中用于提供稳定的基准电压，提高系统性能。
- 测量与仪器: 在高精度的测量设备中，提供精确与稳定的参考电压，增强测量精度。
四、设计考量
在设计工程师选用 SPX1431M1-L/TR 时，需要考虑一些关键因素，如输出电压的设定、负载条件和工作温度。正确的电阻值选择对于保证其在调节范围内工作以及实现精确的电压输出至关重要。此外，应用中需要注意电源的稳定性和噪声干扰，确保在各种负载条件下，SPX1431M1-L/TR 能持续提供高精度的电壓基準。
五、总结
SPX1431M1-L/TR 是一款优异的可调式电压基准芯片，凭借其出色的性能参数、广泛的适用性及灵活性，成为现代电子设计中不可或缺的组件之一。无论是微控制器的供电、传感器的电源管理，还是各种信号调理和测量设备，该器件都能以稳定、可靠的方式提升系统的整体性能。
通过选用 SPX1431M1-L/TR，工程师可以在设计中拥有更大的灵活性与更高的精度，为产品的成功上市奠定坚实的基础。
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