ADR444ARZ
ActiveVOLTAGE REFERENCE IC, 10PPM/°C, 4.096V, 5MV, SERIES, NSOIC-8, -40°C TO 125°C
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ADR444ARZ
ActiveVOLTAGE REFERENCE IC, 10PPM/°C, 4.096V, 5MV, SERIES, NSOIC-8, -40°C TO 125°C
Technical Specifications
Parameters and characteristics for this part
| Specification | ADR444ARZ |
|---|---|
| Current - Output | 10 mA |
| Current - Supply | 3.75 mA |
| Mounting Type | Surface Mount |
| Noise | 1.8 µVp-p |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Fixed |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Reference Type | Series |
| Temperature Coefficient | 10 ppm/°C |
| Tolerance | 0.13 % |
| Voltage - Input (Maximum) | 18 V |
| Voltage - Input (Minimum) | 4.6 V |
| Voltage - Output (Min/Fixed) | 4.096 V |
Pricing
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CAD
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Description
General part information
ADR444 Series
TheADR440/ADR441/ADR443/ADR444/ADR445series is a family of XFET®voltage references featuring ultralow noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., patented temperature drift curvature correction and XFET (eXtra implanted junction FET) technology, voltage change vs. temperature nonlinearity in the ADR440/ADR441/ADR443/ADR444/ADR445 is greatly minimized.The XFET references offer better noise performance than buried Zener references, and XFET references operate off low supply voltage headroom (500 mV). This combination of features makes the ADR440/ADR441/ADR443/ADR444/ADR445 family ideally suited for precision signal conversion applications in high-end data acquisition systems, optical networks, and medical applications.The ADR440/ADR441/ADR443/ADR444/ADR445 family has the capability to source up to 10 mA of output current and sink up to −5 mA. It also comes with a trim terminal to adjust the output voltage over a 0.5% range without compromising performance.The ADR440/ADR441/ADR443/ADR444/ADR445 family is available in 8-lead MSOP and narrow SOIC packages and offered in two electrical grades. All versions are specified over the extended industrial temperature range of −40°C to +125°C.ApplicationsPrecision data acquisition systemsHigh resolution data convertersBattery-powered instrumentationPortable medical instrumentsIndustrial process control systemsPrecision instrumentsOptical control circuits
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