ISL71090SEH12中文资料抗辐射超低噪音、高精度电压基准源数据手册Renesas规格书

描述 Description

The ISL71090SEH12 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4V to 30V. The ISL71090SEH12 uses the Intersil advanced bipolar technology to achieve 1µVP-P noise at 0.1Hz with an accuracy over temperature of 0.15% and an accuracy over radiation of 0.15%.
The ISL71090SEH12 offers a 1.25V output voltage with 10ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld flatpack package.
The ISL71090SEH12 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical.

特性 Features

• Reference output voltage: 1.25V ±0.05%
• Accuracy over temperature: ±0.15%
• Accuracy over radiation: ±0.15%
• Output voltage noise: 1µVP-P typ (0.1Hz to 10Hz)
• Supply current: 930µA (typ)
• Tempco (box method): 10ppm/°C max
• Output current capability: 20mA
• Line regulation: 8ppm/V
• Load regulation: 35ppm/mA
• Operating temperature range: -55°C to +125°C
• Radiation environment
• High dose rate (50 to 300rad(Si)/s): 100krad(Si)
• Low dose rate (0.01rad(Si)/s): 100krad(Si)*
• SET/SEL/SEB: 86MeV•cm2/mg *Product capability established by initial characterization. The “EH” version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate
• Electrically screened to SMD 5962-13211

应用 Application

• RH voltage regulators precision outputs
• Precision voltage sources for data acquisition system for space applications
• Strain and pressure gauge for space applications