Datasheet ADR291W (Analog Devices) - 3

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ADR291W SPECIFICATIONS ELECTRICAL SPECIFICATIONS
VS = 3.0 V to 15 V, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Conditions Min Typ Max Unit
F GRADE Output Voltage VOUT IOUT = 0 mA, −40°C ≤ TA ≤ +125°C 2.4917 2.500 2.5083 V Output Voltage Variation1 –0.332 +0.332 % LINE REGULATION F Grade ∆VOUT/∆VIN IOUT = 0 mA 30 100 ppm/V LOAD REGULATION F Grade ∆VOUT/∆ILOAD VS = 5.0 V, IOUT = 0 mA to 5 mA 30 100 ppm/mA LONG-TERM STABILITY ∆VOUT After 1000 hours of operation @ 125°C 50 ppm NOISE VOLTAGE eN 0.1 Hz to 10 Hz 8 μV p-p WIDEBAND NOISE DENSITY eN At 1 kHz 480 nV/√Hz 1 Includes output voltage changes due to long-term drift and thermally induced output voltage hysteresis. VS = 3.0 V to 15 V, TA = −25°C to +85°C, unless otherwise noted.
Table 3. Parameter Symbol Conditions Min Typ Max Unit
TEMPERATURE COEFFICIENT F Grade 5 15 ppm/°C LINE REGULATION F Grade ∆VOUT/∆VIN IOUT = 0 mA 35 125 ppm/V LOAD REGULATION F Grade ∆VOUT/∆ILOAD VS = 5.0 V, IOUT = 0 mA to 5 mA 20 125 ppm/mA VS = 3.0 V to 15 V, TA = −40°C to +125°C, unless otherwise noted.
Table 4. Parameter Symbol Conditions Min Typ Max Unit
TEMPERATURE COEFFICIENT F Grade 5 20 ppm/°C LINE REGULATION F Grade ∆VOUT/∆VIN IOUT = 0 mA 40 200 ppm/V LOAD REGULATION F Grade ∆VOUT/∆ILOAD VS = 5.0 V, IOUT = 0 mA to 5 mA 20 200 ppm/mA SUPPLY CURRENT IS TA = 25°C 9 12 μA −40°C ≤ TA ≤ +125°C 12 15 μA OUTPUT VOLTAGE HYSTERESIS VOUT-HYS 8-lead SOIC 50 ppm Rev. 0 | Page 3 of 8 Document Outline Features Applications Connection Diagram General Description Revision History Specifications Electrical Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Terminology Outline Dimensions Ordering Guide