ADR510 1.0 V Precision Low Noise Shunt Voltage Reference

Designed for space critical applications, the ADR510 is a low voltage (1.000 V), precision shunt-mode voltage reference in an ultracompact (3 mm × 3 mm) SOT-23-3 package. The ADR510 features low temperature drift (70 ppm/°C), high accuracy (±0.35%), and ultralow noise (4 μV p-p) performance.

The ADR510 advanced design eliminates the need for an external capacitor, yet it is stable with any capacitive load. The minimum operating current increases from 100 μA to a maximum of 10 mA. This low operating current and ease of use make the ADR510 ideally suited for handheld battery-powered applications.

A TRIM terminal is available on the ADR510 to provide adjustment of the output voltage over ±0.5% without affecting the temperature coefficient of the device. This feature provides users with the flexibility to trim out any system errors.

Applications
  • Precision data acquisition systems
  • Battery-powered equipment Cellular phone Notebook computer GPS
  • 3 V/5 V, 8-/12-bit data converters
  • Portable medical instruments
  • Industrial process control systems
  • Precision instruments
Features and Benefits
  • Precision 1.000 V voltage reference
  • Ultracompact 3 mm × 3 mm
    SOT-23 package
  • No external capacitor required
  • Low output noise:
    4 μV p-p (0.1 Hz to 10 Hz)
  • Initial accuracy:
    ±0.35% maximum
  • Temperature coefficient:
    70 ppm/°C maximum
  • Operating current range:
    100 μA to 10 mA
  • Output impedance:
    0.3 Ω maximum
  • Temperature range:
    −40°C to +85°C
Linear Products
Data Sheets
Documentnote
ADR510: 1.0 V Precision Low Noise Shunt Voltage Reference Data Sheet (Rev. B)PDF 384 kB
Application Notes
Documentnote
AN-713: The Effect of Long-Term Drift on Voltage References (Rev. 0)PDF 237 kB
Frequently Asked Questions
Documentnote
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
ADR510ARTZ-R2 Production3 ld SOT-23REEL 250-40 to 85C0.980.98Y
ADR510ARTZ-REEL7 Production3 ld SOT-23REEL 3000-40 to 85C00.61Y
ADR510: 1.0 V Precision Low Noise Shunt Voltage Reference Data Sheet (Rev. B) adr510
AN-713: The Effect of Long-Term Drift on Voltage References (Rev. 0) ad580