WMSIC Electronic Components

TI ATL431AIDBZR

ModelATL431AIDBZR
PackageSOT-23
BrandTI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) ATL431AIDBZR
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
ATL431AIDBZR
Electronic Component
1
Package
SOT-23
Electronic Component
Voltage Reference IC
Electronic Component
±1%
Electronic Component
0.05g
Electronic Component
1
Electronic Component
BM69416836
Operating Temperature
40℃~+85℃
Operating Voltage
2.5V~36V
Electronic Component
48ppm/℃
Output Voltage
2.5V~36V
Output Current
100mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ATL431AIDBZR 产品概述

1. 产品简介

ATL431AIDBZR是一款由德州仪器(Texas Instruments,简称TI)制造的可调式电压基准芯片。这款芯片广泛应用于需要精确电压基准的电子电路中,如自适应偏置转换器中、线性稳压电源中、精密信号调理电路以及各种传感器和仪表中。通过其优良的性能和小巧的封装,ATL431AIDBZR能够满足现代电子设备对体积和精度的高要求。

2. 基本参数

ATL431AIDBZR的关键参数包括:

  • 参考类型:分流器
  • 输出类型:可调式
  • 电压输出范围:最小值为2.5V,最大值为36V
  • 电流输出:能够驱动高达100mA的负载
  • 容差:±1%,确保输出电压的精确性
  • 温度系数:48ppm/°C,反映了其在不同温度下的稳定性
  • 电流阴极:35µA,能够实现较低的功耗
  • 工作温度范围:-40°C至85°C,适合多种环境条件
  • 安装类型:表面贴装型
  • 封装:SOT-23-3,体积小巧,便于集成在各种电路板中

3. 性能特点

ATL431AIDBZR在电压基准技术方面展现出卓越的性能。其可调的输出电压特性使得设计工程师可以根据实际需求自由设定输出电压,同时其高达100mA的输出电流能力,也使得该芯片能够轻松驱动各种负载。高精度的±1%容差特性在实际应用中能有效减少输出电压的偏差,尤其是在高要求的传感器系统和测量仪器中具有重要的意义。

同时,ATL431AIDBZR具有出色的温度稳定性,其温度系数仅为48ppm/°C,这表明在不同的温度条件下,芯片的输出电压变化非常小,保证了电路在极端环境下的可靠性。

4. 应用领域

由于其出色的特性,ATL431AIDBZR被广泛应用于各种电子产品中,包括:

  • 电源管理系统:能够作为稳压电源的基准,提供稳定的参考电压,保障供电电压的稳定。
  • 信号调理:在需要精确信号处理的应用中,作为精密电压参考源实现精准的测量和处理。
  • 传感器应用:为各种传感器提供稳定的供电,确保其输出信号的可靠性和准确性。
  • 仪器仪表:在科学仪器和测量设备中,提供高精度的电压参考,提升测量精度和重复性。

5. 设计与使用建议

在设计与使用ATL431AIDBZR时,工程师需特别注意其输入电压和输出电压之间的关系,确保设计的电路能够提供需要的电压范围。此外,在实际应用中,应根据负载特性选择合适的电容和电阻元件,以优化电源的稳定性和响应速度。

在PCB设计时,建议注意电源及接地布局,以最小化干扰对电压参考的影响,确保敏感信号保持高准确性。同时,使用正确的热管理措施,确保ATL431AIDBZR工作在其允许的温度范围内,从而进一步提高其工作稳定性和可靠性。

6. 总结

ATL431AIDBZR作为一款高性能、可调的电压基准芯片,凭借其优良的电气特性和广泛的适用性,已成为现代电子设计中的一款重要元器件。随着电子设备向小型化、高精度、高稳定性的发展趋势,ATL431AIDBZR无疑将在更加广阔的应用领域中展现出其无限可能。

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