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ADR444ARZ
Ultralow Noise, LDO XFET® 4.096V Voltage Reference w/Current Sink and Source
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Manufacturer:
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Mfr.Part #:
ADR444ARZ
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Datasheet:
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Series:
XFET®
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Reference Type:
Series
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Output Type:
Fixed
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Voltage - Output (Min/Fixed):
4.096V
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EDA/CAD Models:
Availability: 6423 PCS
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ADR444ARZ General Description
The ADR440/ADR441/ADR443/ADR444/ADR445 series 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.
Key Features
- Ultralow noise (0.1 Hz to 10 Hz)
- ADR440: 1 μV p-p
- ADR441: 1.2 μV p-p
- ADR443: 1.4 μV p-p
- ADR444: 1.8 μV p-p
- ADR445: 2.25 μV p-p
- Superb temperature coefficient
- A Grade: 10 ppm/°C
- B Grade: 3 ppm/°C
Application
- Precision data acquisition systems
- High resolution data converters
- Battery-powered instrumentation
- Portable medical instruments
- Industrial process control systems
- Precision instruments
- Optical control circuits
Specifications
Category | Integrated Circuits (ICs)Power Management (PMIC)Voltage Reference | Series | XFET® |
Reference Type | Series | Output Type | Fixed |
Voltage - Output (Min/Fixed) | 4.096V | Current - Output | 10 mA |
Tolerance | ±0.13% | Temperature Coefficient | 10ppm/°C |
Noise - 0.1Hz to 10Hz | 1.8µVp-p | Noise - 10Hz to 10kHz | - |
Voltage - Input | 4.6V ~ 18V | Current - Supply | 3.75mA |
Operating Temperature | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
Base Product Number | ADR444 |
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Availability: 6423 PCS
+BOMQty. | Unit Price | Ext. Price |
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1+ | - | - |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for ADR444ARZ, guaranteed quotes back within 12hr.
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