Datasheet Analog Devices ADR1581

1.25 V Micropower, Precision Shunt
Voltage Reference
ADR1581
PIN CONFIGURATION FEATURES
Wide operating range: 60 μA to 10 mA
Initial accuracy: ±0.12% maximum
Temperature drift: ±50 ppm/°C maximum
Output impedance: 0.5 Ω maximum
Wideband noise (10 Hz to 10 kHz): 20 μV rms
Operating temperature range: −40°C to +85°C
High ESD rating
4 kV human body model
400 V machine model
Compact, surface-mount SOT-23 package V+ 1 ADR1581
3 NC (OR V–) TOP VIEW
NC = NO CONNECT 06672-001 V– 2 Figure 1. SOT-23
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16 APPLICATIONS 14
QUANTITY The superior accuracy and stability of the ADR1581 is made
possible by the precise matching and thermal tracking of onchip components. Proprietary curvature correction design
techniques have been used to minimize the nonlinearities in
the voltage output temperature characteristics. The ADR1581 …