| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Capacitance Tolerance | ±0.24 % |
| Case/Package | SOIC-8 |
| Input Voltage (DC) | 2.80V ~ 15.0V |
| Output Voltage | 2.5 V |
| Output Current | 5 mA |
| Supply Current | 15 µA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Input Voltage (Max) | 18 V |
| Output Voltage (Max) | 2.506 V |
| Output Voltage (Min) | 2.5 V |
| Output Current (Max) | 5 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Accuracy | ±0.24 % |
| Input Voltage | 3V ~ 15V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 5 mm |
| Size-Width | 4 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 125℃ (TA) |
| Temperature Coefficient | ±30 ppm/℃ |
The ADR291 series micropower low-noise precision Voltage Reference uses an XFET® reference circuit. The new XFET architecture offers significant performance improvements over traditional band gap and buried zener-based references. Improvements include one quarter the voltage noise output of band gap references operating at the same current, very low and ultra-linear temperature drift, low thermal hysteresis and excellent long-term stability. The ADR291 family is a series of voltage references providing stable and accurate output voltages. Quiescent current is only 12µA, making this device ideal for battery-powered instrumentation.
● Pin-compatible with REF02/REF19x
● 15µA Maximum supply current
● 8 and 12µVp-p (0.1 to 10Hz) Low noise
● 5mA High output current
● 2.8 to 15V Supply range
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