Details, datasheet, quote on part number: ADR225HRZN
PartADR225HRZN
Category
TitleIC VREF SERIES 2.5V 8SOIC
Description

ADI’s ADR225 is an extreme temperature precision 2.5 V band gap voltage reference with an upper temperature range of 175°C and 210°C. The device has high output current at 10 mA and requires up to 50 µA maximum supply current. The ADR225 can use a wide supply voltage range from 3.3 V to 16 V. These devices are ideal for applications that require precision reference in a high temperature environment such as drilling and avionics. The ADR225 comes in both an 8-lead SOIC and an 8-lead ceramic flat pack (FLATPACK). The SOIC has an upper temperature range of +175°C and the FLATPACK is at +210°C.



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ADR225HFZ: IC VREF SERIES 2.5V 8FLAT

 

Features, Applications
FEATURES

Extreme high temperature operation +210C, 8-lead FLATPACK +175C, 8-lead SOIC Temperature coefficient 40 ppm/C, 8-lead FLATPACK 10 ppm/C, 8-lead SOIC High output current: 10 mA Low supply current: 50 A maximum Initial accuracy: (10 mV maximum), 8-lead SOIC Low dropout voltage Wide supply range: 16 V

APPLICATIONS
Down-hole drilling and instrumentation Avionics Heavy industrial High temperature environments

The is a precision 2.5 V band gap voltage reference specified for a high temperature operation of 175C and 210C. It uses a micropower core topology and laser trimming of highly stable, thin film resistors to achieve a temperature coefficient of 30 ppm/C (maximum) to 175C and an initial accuracy (10 mV maximum). A maximum operating current 50 A and a low dropout voltage allow the ADR225 to function very well in battery-powered equipment. The ADR225 voltage reference is offered an 8-lead SOIC package with an operating temperature range It is also available an 8-lead ceramic flat pack (FLATPACK) with an operating temperature range to +210C. Both devices are designed for robustness at extreme temperatures and are qualified for 1000 hours of operation at the maximum temperature rating. The is a member of a growing series of high temperature qualified products offered by Analog Devices, Inc. For a complete selection table of the available high temperature products, see the high temperature product list and qualification data available at www.analog.com/hightemp.

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

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ADR225 Material Declaration PCN-PDN Information Quality And Reliability Symbols and Footprints

Data Sheet ADR225-KGD-CHIPS: Known Good Die Data Sheet ADR225: High Temperature, Low Drift, Micropower 2.5 V Reference Data Sheet

Press Analog Devices Introduces Industry's Fastest, Most Accurate and Lowest Power High-Temperature SAR A/D Converter Technical Articles MS-2707: Harsh Environments Conquered - Low Power, Precision, High Temperature Components for Extreme High Temperature Applications

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Features.............................................................................................. 1 Applications....................................................................................... 1 Pin Configuration............................................................................. 1 General Description......................................................................... 1 Revision History............................................................................... 2 Specifications..................................................................................... 3 Electrical Characteristics............................................................. 3 Absolute Maximum Ratings............................................................ 4

Predicted Lifetime vs. Operating Temperature.........................4 Thermal Resistance.......................................................................4 ESD Caution...................................................................................4 Typical Performance Characteristics..............................................5 Theory of Operation.........................................................................9 Basic Voltage Reference Connections........................................9 Outline Dimensions....................................................................... 10 Ordering Guide.......................................................................... 10

A to Rev. B Change to Features Section............................................................. 1 Added Caption to Figure 1.............................................................. 1 Changes to Table 1............................................................................ 3 Added Figure 6, Figure 7, Figure 8, Figure 12, Figure 13, Figure 14, Figure 18, and Figure 19; Renumbered Sequentially....................................................................................... 0 to Rev. A Changes to Data Sheet Title and Added Wide Supply Range: V to Features Section.............................................................. 1 Changed Supply Voltage from +18 V; Table 7/13--Revision 0: Initial Version


 

Some Part number from the same manufacture Analog Devices
ADR225HFZ

ADI’s ADR225 is an extreme temperature precision 2.5 V band gap voltage reference with an upper temperature range of 175°C and 210°C. The device has high output current at 10 mA and requires

 
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