ADR4520ARZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADR4520ARZ
Manufacturer

ADI
ChipWorker Part#

CW533625
Category

Voltage Reference
Package

SOIC-8
Description

V-Ref Precision 2.048V 10mA 8Pin SOIC N Tube
Documentation

Datasheet

ADR4520ARZ Global Supplier

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ADR4520ARZ Specifications

Attribute	Attribute Value

Part Number	ADR4520ARZ
Manufacturer	ADI
ChipWorker Part#	CW533625
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Capacitance Tolerance	±0.04 %
Input Voltage (DC)	3.00V ~ 15.0V
Output Voltage	2.048 V
Output Current	10 mA
Supply Current	950 µA
Number of Channels	1 Channel
Number of Positions	8 Position
Input Voltage (Max)	15 V
Input Voltage (Min)	3 V
Output Voltage (Max)	2.048 V
Output Voltage (Min)	2.048 V
Output Current (Max)	10 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Voltage Rating	2.048 V
Input Voltage	3V ~ 15V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Temperature Coefficient	±4 ppm/℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Product Details
The ADR45xx series of devices are high precision, low power, low noise voltage references, featuring ± 0.02% maximum initial error, excellent temperature stability and low output noise.
This family of voltage references employs a new core topology for high accuracy, while offering industry-leading temperature stability and noise performance. The devices’ low thermally induced output voltage hysteresis and low long-term output voltage drift also improve system accuracy over time and temperature variations.
A maximum operating current of 950 μA allows the device to be used in portable equipment.
ADR45xx series references are available in a wide range of output voltages, in an SOIC package, all of which are specified over the extended industrial temperature range of -40°C to +125 °C.
**Applications**
Precision data acquisition systems
High-resolution data converters
High-precision measurement devices
Industrial instrumentation
Medical devices
Automotive battery monitoring
### Features and Benefits
Maximum temperature coefficient (TC): 2 ppm / °C
Output noise (0.1 – 10 Hz): < 1.0μVp-p @ 2.048 VOUT typ.
Initial output voltage error: ± 0.02% maximum
Input voltage range: 3 to 15 V
Operating temperature: -40°C to
+125 °C
Output current:
+10 mA source / -10 mA sink
Low quiescent current: 950 μA (max)
SOIC-8 package

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