Datasheet Summary
SNAS781F
- OCTOBER 2020
- REVISED MARCH 2023
REF70 2 ppm/°C Maximum Drift, 0.23 ppmp-p 1/f Noise, Precision Voltage Reference
Population (%) 0 0.1 0.2 0.3 0.4
Output Voltage (V)
1 Features
- Low noise enables precision measurements:
- 1/f Noise (0.1 Hz to 10 Hz): 0.23 ppmp-p
- 10 Hz to 1 kHz: 0.35 ppmrms
- Low temperature drift coefficient:
- 2 ppm/°C maximum (-40°C to 125°C)
- High accuracy: ±0.025% maximum
- Humidity resistant hermetic ceramic package
(LCCC)
- Excellent long-term stability (1k hr): 35 ppm
- Low dropout: 400 mV
- Designed for a wide range of applications:
- Wide input voltage up to 18 V
- Output current: ±10 mA
- Voltage options: 1.25 V, 2.5 V, 3 V, 3.3 V,
4.096...