ISL71010B25数据手册Renesas中文资料规格书

描述 Description

The ISL71010B25 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4V to 30V. The ISL71010B25 uses the dielectrically isolated PR40 process to achieve 1.9μVP-P noise at 0.1Hz to 10Hz with an initial voltage accuracy of ±0.05%.The ISL71010B25 offers a 2.5V output voltage with 10ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld SOIC package.The ISL71010B25 is ideal for high-end instrumentation, data acquisition, and processing applications requiring high DC precision where low noise performance is critical.

特性 Features

• Reference output voltage: 2.5V ±0.05%
• Accuracy over temperature/radiation: ±0.15%
• Output voltage noise: 1.9μVP-P typical (0.1Hz to 10Hz)
• Supply current: 930μA (typical)
• Temperature coefficient: 10ppm/°C (max)
• Output current capability: 20mA
• Line regulation: 18ppm/V (max)
• Load regulation: 17ppm/mA (max)
• NiPdAu-Ag lead finish (Sn free)
• Dielectrically isolated PR40 process
• Operating temperature range: -55°C to +125°C
• Characterized radiation level:
• Low dose rate (10mrad(Si): 30krad(Si)
• Single event burnout LET: 43MeV•cm2/mg

应用 Application

• Low Earth Orbit (LEO)
• High altitude avionics
• Precision instruments
• Data acquisition systems for space applications
• Strain and pressure gauges for space applications
• Active sources for sensors