Designed for space critical applications, the ADR510ART-REEL7 is a low voltage (1.000 V), precision shunt-mode voltage reference in an ultracompact (3 mm × 3 mm) SOT-23-3 package. The ADR510ART-REEL7 features low temperature drift (70 ppm/°C), high accuracy (±0.35%), and ultralow noise (4 μV p-p) performance.
The ADR510ART-REEL7 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 ADR510ART-REEL7 ideally suited for handheld battery-powered applications.
A TRIM terminal is available on the ADR510ART-REEL7 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.
Feature
- 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
Applications
- Precision data acquisition systems
- Battery-powered equipmentCellular phone Notebook computer GPS
- 3 V/5 V, 8-/12-bit data converters
- Portable medical instruments
- Industrial process control systems
- Precision instruments
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