ADR291FR
IC VREF SERIES PREC 2.5V 8-SOICManufacturer: Analog Devices Inc.
Categories: Voltage Reference
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Analog Devices Inc. XFET® series ADR291FR is a fixed 2.5V series voltage reference IC. It offers a tight tolerance of ±0.12% and a low temperature coefficient of 15ppm/°C, ensuring stable performance across its -40°C to 125°C operating temperature range. With a low supply current of 15µA and an output current capability of 5mA, this component is suitable for power-sensitive applications. The device features low noise, specified as 8µVp-p from 0.1Hz to 10Hz. Input voltage range is 3V to 15V. The ADR291FR is packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount package, supplied in tubes. This voltage reference finds application in areas such as precision measurement, data acquisition systems, and power management within the industrial and medical sectors.
Additional Information
Series: XFET®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±0.12% |
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Temperature Coefficient | 15ppm/°C |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Voltage - Input | 3V ~ 15V |
| Reference Type | Series |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Supply | 15µA |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Min/Fixed) | 2.5V |
| Noise - 0.1Hz to 10Hz | 8µVp-p |
| Noise - 10Hz to 10kHz | - |
| Current - Output | 5 mA |
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