ADR291GRZ - ADI

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

Part No

ADR291GRZ
Manufacturer

ADI
ChipWorker Part#

CW324735
Category

Voltage Reference
Package

SOIC-8
Description

V-Ref Precision 2.5V 5mA 8Pin SOIC N Tube
Documentation

Datasheet

ADR291GRZ Global Supplier

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ADR291GRZ Specifications

Attribute	Attribute Value

Part Number	ADR291GRZ
Manufacturer	ADI
ChipWorker Part#	CW324735
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Capacitance Tolerance	±0.24 %
Input Voltage (DC)	2.80V ~ 15.0V
Output Voltage	2.5 V
Output Current	5 mA
Supply Current	15 µA
Number of Channels	1 Channel
Number of Positions	8 Position
Input Voltage (Max)	18 V
Output Voltage (Max)	2.506 V
Output Voltage (Min)	2.5 V
Output Current (Max)	5 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.24 %
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℃ (TA)
Temperature Coefficient	±30 ppm/℃
Product Lifecycle Status	Active
Packaging	Each
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

The ADR291 series micropower low-noise precision Voltage Reference uses an XFET® reference circuit. The new XFET architecture offers significant performance improvements over traditional band gap and buried zener-based references. Improvements include one quarter the voltage noise output of band gap references operating at the same current, very low and ultra-linear temperature drift, low thermal hysteresis and excellent long-term stability. The ADR291 family is a series of voltage references providing stable and accurate output voltages. Quiescent current is only 12µA, making this device ideal for battery-powered instrumentation.
Pin-compatible with REF02/REF19x
15µA Maximum supply current
8 and 12µVp-p (0.1 to 10Hz) Low noise
5mA High output current
2.8 to 15V Supply range

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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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