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ADR444ARMZ

Category:Voltage Detector
Product Name:Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
Manufacturers:AD
Production Batch Number:15+
Encapsulation:8 ld MSOP
Stock Status:There is stock
Stock Quantity:3230
Minimum order quantity: 1
Details:

Product introduction

Advantages and features

Ultra-low 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
Input range: (V_OUT + 500 mV) to 18 V
Excellent temperature coefficient
Class A: 10 ppm/°C
Class B: 3 ppm/°C

Low dropout operation: 500 mV
High output source and sink current,
+10 mA and −5 mA, respectively
Wide temperature range: −40°C to +125°C

Product details

The ADR44x family is an XFET® familyVoltage referencewith ultra-low noise, high accuracy and low temperature drift. Thanks to Analog Devices' temperature drift curve correction and patented XFET (Coupled Ion Implantation FET) technology, the ADR44x's voltage nonlinearity over temperature is greatly reduced.

XFET references outperform embedded Zener references with better noise performance and require less supply voltage headroom (0.5 V). These features combine to make the ADR44x family ideal for high-end data acquisition systems, optical networking, and medical applicationsPrecision signalsConversion.

The ADR44x family has a source current output of up to 10 mA and a maximum sink capability of −5 mA. It also has an adjustment pin that allows the output voltage to be adjusted in the range of 0.5% without compromising performance.

The ADR44x family is available in two electrical grades and is available in 8-lead MSOP and narrow SOIC packages. All models are specified over the extended industrial temperature range of −40°C to +125°C.

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Precision data acquisition system

High resolution data converter

Battery-powered instrumentation

Portable medical instruments

Industrial process control systems

Precision instruments

Optical control circuit

andADR444ARMZRelated ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
ADR444BRZ-REEL7	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR444BRZ	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR444ARZ-REEL7	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR444ARZ	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR444ARMZ-REEL7	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR445BRZ-REEL7	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR445ARZ-REEL7	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR445ARZ	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR445ARMZ-REEL7	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability
ADR445ARMZ	AD	15+	8 ld MSOP	Ultralow noise, 5.0V LDO XFET® reference with sink and source capability

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