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Overview

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.

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
  • Passes NASA Low Outgassing Specifications
  • Characterized radiation level:
  • Low dose rate (10mrad(Si): 30krad(Si)
  • Single event burnout LET: 43MeV•cm2/mg

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 1.26 MB
Brochure PDF 5.41 MB 日本語
Brochure PDF 467 KB
Product Advisory PDF 414 KB
White Paper PDF 252 KB
Manual - Development Tools PDF 548 KB
Application Note PDF 338 KB
Application Note PDF 224 KB
8 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
PCB Design Files ZIP 527 KB
1 item

Boards & Kits

Models

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Diagram of ECAD Models

Models

Type Title Date
Model - SPICE Log in to Download ZIP 11 KB
Model - SPICE ZIP 51 KB
2 items

Product Options

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