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LM285LPR-2-5 Fiches technique(PDF) 5 Page - Texas Instruments |
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LM285LPR-2-5 Fiches technique(HTML) 5 Page - Texas Instruments |
5 / 25 page 5 LM285-2.5, LM385-2.5, LM385B-2.5 www.ti.com SLVS023K – JANUARY 1989 – REVISED MARCH 2016 Product Folder Links: LM285-2.5 LM385-2.5 LM385B-2.5 Submit Documentation Feedback Copyright © 1989–2016, Texas Instruments Incorporated (1) The average temperature coefficient of reference voltage is defined as the total change in reference voltage divided by the specified temperature range. (2) Full range is 0°C to 70°C for the LM385-2.5 and LM385B-2.5, and −40°C to 85°C for the LM285-2.5. 6.5 Electrical Characteristics TA = 25°C unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT LM285-2.5 VZ Reference voltage IZ = 20 μA to 20 mA 2.462 2.5 2.538 V αVZ Average temperature coefficient of reference voltage(1) IZ = 20 μA to 20 mA Full range(2) ±20 ppm/°C ΔVZ Change in reference voltage with current IZ = 20 μA to 1 mA TA = 25°C 1 mV Full range 1.5 IZ = 1 mA to 20 mA TA = 25°C 10 Full range 30 ΔVZ/Δt Long-term change in reference voltage IZ = 100 μA ±20 ppm/khr IZ(MIN) Minimum reference current Full range 8 20 µA zz Reference impedance IZ = 100 µA TA = 25°C 0.2 0.6 Ω Full range 1.5 Vn Broadband noise voltage IZ = 100 μA, f = 10 Hz to 10 kHz 120 µV LM385-2.5 VZ Reference voltage IZ = 20 μA to 20 mA 2.425 2.5 2.575 V αVZ Average temperature coefficient of reference voltage(1) IZ = 20 μA to 20 mA Full range(2) ±20 ppm/°C ΔVZ Change in reference voltage with current IZ = 20 μA to 1 mA TA = 25°C 2 mV Full range 2 IZ = 1 mA to 20 mA TA = 25°C 20 Full range 30 ΔVZ/Δt Long-term change in reference voltage IZ = 100 μA ±20 ppm/khr IZ(MIN) Minimum reference current Full range 8 20 µA zz Reference impedance IZ = 100 µA TA = 25°C 0.4 1 Ω Full range 1.5 Vn Broadband noise voltage IZ = 100 μA, f = 10 Hz to 10 kHz 120 µV LM385B-2.5 VZ Reference voltage IZ = 20 μA to 20 mA 2.462 2.5 2.538 V αVZ Average temperature coefficient of reference voltage(1) IZ = 20 μA to 20 mA Full range(2) ±20 ppm/°C ΔVZ Change in reference voltage with current IZ = 20 μA to 1 mA TA = 25°C 2 mV Full range 2 IZ = 1 mA to 20 mA TA = 25°C 20 Full range 30 ΔVZ/Δt Long-term change in reference voltage IZ = 100 μA ±20 ppm/khr IZ(MIN) Minimum reference current Full range 8 20 µA zz Reference impedance IZ = 100 µA TA = 25°C 0.4 1 Ω Full range 1.5 Vn Broadband noise voltage IZ = 100 μA, f = 10 Hz to 10 kHz 120 µV |
Numéro de pièce similaire - LM285LPR-2-5 |
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Description similaire - LM285LPR-2-5 |
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