ADR525/ADR530/ADR550 are precision shunt mode voltage references from Analog Devices with ultra-compact SC70 and SOT-23-3 packages.
The ADR525/ADR530/ADR550 are high precision shunt voltage references available in ultracompact SC70 and SOT-23-3 packages. These devices feature low temperature drift of 40 ppm/°C, an initial accuracy of ±0.2%, and ultralow output noise of 18 μV p-p. They are designed for space-critical applications and eliminate the need for compensation by an external capacitor.
| Temperature Coefficient | 40 ppm/°C (maximum) |
|---|---|
| Initial Accuracy | ±0.2% |
| Output Voltage Noise | 18 μV p-p @ 2.5 V output |
| Operating Current Range | 50 μA to 15 mA |
| Industrial Temperature Range | −40°C to +85°C |
| Output Voltages | 2.5 V, 3.0 V, 5.0 V |
| Turn-On Settling Time | 2 μs |
| Package Types | SC70 and SOT-23-3 |
No, the advanced design eliminates the need for compensation by an external capacitor.
The minimum operating current is 50 μA.
Yes, a trim terminal is available to allow adjustment of the output voltage over a ±0.5% range.