产品概述
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
应用
便携式器材, 信号处理, 电源管理
产品信息
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- 串行-固定
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- ADR291系列
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- 2.5V
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- 0.24%
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- ± 10ppm/°C
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- NSOIC
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- 8引脚
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- -40°C
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- 125°C
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- -
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- MSL 1 -无限制