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## AD1582 Fiches technique(PDF) 7 Page - Analog Devices

 No de pièce AD1582 Description 2.5 V to 5.0 V Micropower, Precision Series Mode Voltage References Download 16 Pages Scroll/Zoom 100% Fabricant AD [Analog Devices] Site Internet http://www.analog.com Logo

## AD1582 Fiches technique(HTML) 7 Page - Analog Devices

 7 / 16 pageAD1582/AD1583/AD1584/AD1585–7–REV. DPARAMETER DEFINITIONSTemperature Coefficient (TCVO)The change of output voltage over the operating temperaturechange and normalized by the output voltage at 25 C, expressedin ppm/ C. The equation follows:TCVVTVTVTTOO2O1O21ppm CC/]°[=()− ()°()×−()×25106where:VO(25 C) = VO at 25 CVO(T1) = VO at temperature 1VO(T2) = VO at temperature 2Line Regulation (∆VO /∆VIN)The change in output voltage due to a specified change in inputvoltage. It includes the effects of self-heating. Line regulation isexpressed in either percent per volt, parts per million per volt, ormicrovolts per volt change in input voltage.Load Regulation (∆VO /∆ILOAD)The change in output voltage due to a specified change in loadcurrent. It includes the effects of self-heating. Load regulation isexpressed in either microvolts per milliampere, parts per millionper milliampere, orΩ of dc output resistance.Long-Term Stability (∆VO)Typical shift of output voltage at 25 C on a sample of partssubjected to an operation life test of 1000 hours at 125 C:∆∆VV tV tVVtVtVtOO0O1OO0O1O0=()− ()[] = ()−()()×ppm106where:VO(t0) = VO at 25 C at time 0VO(t1) = VO at 25 C after 1000 hours operation at 125 CThermal Hysteresis (VO_HYS)The change of output voltage after the device is cycled throughtemperatures from +25 C to –40 C to +85°C and back to +25 C.This is a typical value from a sample of parts put through sucha cycle:VVVVVVVO_HYSOO_TCO_HYSOO_TCO=°()−[] =°()−°()×252525106CppmCCwhere:VO(25 C) = VO at 25 CVO_TC = VO at 25 C after temperature cycle at +25 C to–40 C to +85 C and back to +25 COperating TemperatureThe temperature extremes at which the device can still function.Parts may deviate from their specified performance outside thespecified temperature range.

## Numéro de composants électroniques

 No de pièce Description Html View Fabricant AD1582 2.5 V to 5.0 V Micropower Precision Series Mode Voltage References 1  2  3  4  5  More Analog Devices REF191 Precision Micropower Low Dropout Voltage References 1  2  3  4  5  More Analog Devices ADR520 High Precision Shunt Mode Voltage References 1  2  3  4  5  More Analog Devices ZRB500 PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE 1  2  3  4  5 Zetex Semiconductors ZREF25 PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE 1  2  3  4 Zetex Semiconductors MAX6034 Precision Micropower Low-Dropout SC70 Series Voltage Reference 1  2  3  4  5  More Maxim Integrated Products ZR25D PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE 1  2  3  4 Zetex Semiconductors MAX6061 Precision Micropower Low-Dropout High-Output-Current SOT23 Voltage References 1  2  3  4  5  More Maxim Integrated Products ZREF50 PRECISION 5.0 VOLT MICROPOWER VOLTAGE REFERENCE 1  2  3  4 Zetex Semiconductors MAX6161 Precision Micropower Low-Dropout High- Output-Current SO-8 Voltage References 1  2  3  4  5  More Maxim Integrated Products

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