Low Noise, Low Drift, Precision Voltage Reference,SGM4029-Replace-ADR431.
SGM4029-2.5 SGM4029-2.5.pdf
FEATURES

• Low Temperature Drift:
5ppm/℃ (TYP), 10ppm/℃ (MAX) 

• High Accuracy: ±0.05% (TYP), ±0.1% (MAX) 

• Low Noise: 3μVPP/V 

• Excellent Long-Term Stability: 

  50ppm/1000 hour (TYP) First 1000 Hours 

  25ppm/1000 hour (TYP) Second 2000 Hours

• High Output Current: ±10mA

• -40℃ to +125℃ Operating Temperature Range 

• Available in Green SOIC-8 and MSOP-8 Packages






PIN CONFIGUTION
优势替代
ADR431 ADR431.pdf

No.12002

FEATURES

• Low noise (0.1 Hz to 10.0 Hz): 3.5 µV p-p at 2.500 V output

• No external capacitor required 

• Low temperature coefficient

  A grade: 10 ppm/°C maximum 

  B grade: 3 ppm/°C maximum 

• Load regulation: 15 ppm/mA

• Line regulation: 20 ppm/V 

• Wide operating range 

   ADR430: 4.1 V to 18 V 

   ADR431: 4.5 V to 18 V 

   ADR433: 5.0 V to 18 V 

   ADR434: 6.1 V to 18 V 

   ADR435: 7.0 V to 18 V

• High output source and sink current: 30 mA and −20 mA 

• Wide temperature range: −40°C to +125°C

PIN CONFIGUTION
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