1.2 V Micropower, Precision Shunt Voltage Reference
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12 /5 — AD1580. TYPICAL PERFORMANCE CHARACTERISTICS. 1000. 100. ) m. 500. E (p. A …
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AD1580. TYPICAL PERFORMANCE CHARACTERISTICS. 1000. 100. ) m. 500. E (p. A H. E C G. –500. A T. CURRE. +85°C. –1000. E V. SE VO. EVER. +25°C. –1500. –40°C
AD1580TYPICAL PERFORMANCE CHARACTERISTICS1000100) m500p80E (pA)GµN0(A HNT60E C G–500A TCURRELE40RS+85°C–1000E VSE VOREEVER20+25°CR–1500–40°C 005 008 –2000 00700- 0 00700- –55–35–1552545658510512500.20.40.60.81.01.21.4TEMPERATURE (°C)REVERSE VOLTAGE (V) Figure 5. Output Drift for Different Temperature Characteristics Figure 8. Reverse Current vs. Reverse Voltage 41.0–40°C+25°CV)30.8E (m)GVN(A HTA = +125°CGE+85°C20.6E C GOLTAA TVLD R10.4WASE VOFORTA = –40°C TO +85°CEVER00.2R 006 009 –1 00700- 0 00700- 0.010.11100.010.1110100REVERSE CURRENT (mA)FORWARD CURRENT (mA) Figure 6. Reverse Voltage Change vs. Reverse Current Figure 9. Forward Voltage vs. Forward Current 600) z/ H nV ( 400GEOLTA V EOIS 200N 007 00700- 1.0101001k10k100k1MFREQUENCY (Hz) Figure 7. Noise Spectral Density Rev. F | Page 5 of 12 Document Outline Features Applications General Description Pin Configurations Revision History Specifications Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Theory of Operation Applying the AD1580 Temperature Performance Voltage Output Nonlinearity vs. Temperature Reverse Voltage Hysteresis Output Impedance vs. Frequency Noise Performance and Reduction Turn-On Time Transient Response Precision Micropower Low Dropout Reference Using the AD1580 with 3 V Data Converters Outline Dimensions Ordering Guide Package Branding Information