LT1027

量产

精准型 5V 基准

产品模型: 10

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产品详情

非常低的漂移：2ppm/°C 最大温度系数 (TC)
引脚可兼容 LT1021-5、REF-02 (PDIP 封装)
输出供应 15mA、吸收 10mA
卓越的瞬态响应适合 A-D 转换器基准输入

降噪引脚
卓越的长期稳定性
<1ppm_P-P 噪声 (0.1Hz 至 10Hz)

LT^®1027 是一款精准型基准，它具有超低的漂移、极佳的准确度、卓越的电压和负载调节性能以及高频条件下的低输出阻抗。该器件拟用于那些必须在不使用高功耗、衬底发热基准的情况下满足苛刻准确度要求的 12 位至 16 位 A-D 和 D-A 转换器系统。快速稳定的输出能够从那些由 A-D 转换器基准输入等产生的负载瞬变迅速地恢复。LT1027 兼具出色的准确度和温度系数规格指标。

LT1027 基于凌力尔特 (现隶属 ADI) 专有的先进亚表面齐纳二极管双极型工艺，该工艺可消除由表面击穿器件引起的噪声和稳定性问题。


	Package
LT1027	N-8, S-8
LT1027LS8	LS8 Hermetic, Low Drift

应用

A-D 和 D-A 转换器
数字电压表
基准标准
精准型电流源

产品模型: 10

参考资料

ADI 始终高度重视提供符合最高质量和可靠性水平的产品。我们通过将质量和可靠性检查纳入产品和工艺设计的各个范围以及制造过程来实现这一目标。出货产品的“零缺陷”始终是我们的目标。查看我们的质量和可靠性计划和认证以了解更多信息。

产品型号	引脚/封装图-中文版	文档	CAD 符号，脚注和 3D模型
LT1027BCN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027CCN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027CCS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027CCS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027DCN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027DCS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027DCS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027ECN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027ECS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1027ECS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

产品型号	产品生命周期	PCN

10月 8, 2024 - 24_0234 Migrating Bottom Trace Code Marking to Top Side Laser Marking for PDIP Package
		PCN24_0234_Form Material_Report Marking Comparison
LT1027BCN8-5#PBF	量产
LT1027CCN8-5#PBF	量产
LT1027DCN8-5#PBF	量产
LT1027ECN8-5#PBF	量产
10月 11, 2022 - 22_0241 Epoxy Change from Henkel 8290 to 8290A for PDIP Package
		PCN22_0241_Form Material_Report Qualification Results Summary
LT1027BCN8-5#PBF	量产
LT1027CCN8-5#PBF	量产
LT1027DCN8-5#PBF	量产
LT1027ECN8-5#PBF	量产
8月 6, 2022 - 22_0172 Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]
		PCN22_0172_Form Material_Report Delta Qualification Matrix
LT1027BCN8-5#PBF	量产
LT1027CCN8-5#PBF	量产
LT1027DCN8-5#PBF	量产
LT1027ECN8-5#PBF	量产
10月 8, 2024 - 24_0236 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package
		PCN24_0236_Form Material_Report Marking Comparison Delta Qualification Matrix
LT1027CCS8-5#PBF	量产
LT1027CCS8-5#TRPBF	量产
LT1027DCS8-5#PBF	量产
LT1027DCS8-5#TRPBF	量产
LT1027ECS8-5#PBF	量产
LT1027ECS8-5#TRPBF	量产
10月 12, 2022 - 22_0254 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2)
		PCN22_0254_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1027CCS8-5#PBF	量产
LT1027CCS8-5#TRPBF	量产
LT1027DCS8-5#PBF	量产
LT1027DCS8-5#TRPBF	量产
LT1027ECS8-5#PBF	量产
LT1027ECS8-5#TRPBF	量产
6月 11, 2021 - 21_0060 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
		PCN21_0060_Form Material_Report Delta Qualification Matrix
LT1027CCS8-5#PBF	量产
LT1027CCS8-5#TRPBF	量产
LT1027DCS8-5#PBF	量产
LT1027DCS8-5#TRPBF	量产
LT1027ECS8-5#PBF	量产
LT1027ECS8-5#TRPBF	量产