概览
描述
The ISL71090SEH50 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 7V to 30V. The ISL71090SEH50 uses the Intersil Advanced Bipolar technology to achieve 1. 1µVP-P noise at 0. 1Hz with an accuracy over-temperature of 0. 15%. The ISL71090SEH50 offers a 5. 0V 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 ISL71090SEH50 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical.
特性
- Reference output voltage: 5.0V ±0.05%
- Accuracy over temperature: ±0.15%
- Output voltage noise: 1.1µVP-P typical (0.1Hz to 10Hz)
- Supply current: 930µA (typical)
- Tempco (box method): 10ppm/°C maximum
- Output current capability: 20mA
- Line regulation: 8ppm/V
- Load regulation: 10ppm/mA
- Operating temperature range: -55°C to +125°C
- Radiation environment
- High dose rate (50-300rad(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
