ADR3630

RECOMMENDED FOR NEW DESIGNS

Precision, Micropower, High Current Output Voltage Reference

Data Sheet (Rev. A) Product Selection Table

Part Models: 4
1ku List Price: Starting From $3.26

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Part Details

Maximum temperature coefficient
- 3 ppm/°C (B grade)
- 6 ppm/°C (A grade)
Output current capacity (typical): 70 mA sourcing and 20 mA sinking
Low quiescent current: 65 μA
Low shutdown current: 1.5 μA
Output voltage noise (0.1 Hz to 10 Hz): 3 ppm p-p

Maximum initial output voltage error
- ±0.04% (B grade)
- ±0.08% (A grade)
Operating temperature range: −40°C to +125°C
Maximum input voltage: 16 V
Low dropout voltage: 0.15 V
1.8 V logic compatible
8-Lead MSOP package

Part Models: 4
1ku List Price: Starting From $3.26

Documentation

Data Sheet 1

ADR3625/ADR3630/ADR3650: Precision, Micropower, High Current Output Voltage References Data Sheet (Rev.A) 05/02/2023

User Guide 1

UG-2078: Evaluating the ADR3630 Precision, Micropower, High Current Output Voltage Reference (Rev.0) 05/02/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADR3630ARMZ	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADR3630ARMZ-R7	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADR3630BRMZ	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADR3630BRMZ-R7	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool

Evaluation Kits

Evaluating the ADR3630 Precision, Micropower, High Current Output Voltage Reference

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Features and Benefits

EVAL-ADR3630EBZ evaluation board
Gold pin connectors that allow the addition of passive components
Reserved SMB PCB trace for the output of signals
Reserved binding post PCB trace for extra pins
Binding post for simple connection for supply and meters

Product Details

The EVAL-ADR3630EBZ evaluation board is for evaluating the ADR3630 that is included on the board.

Figure 1 in the user guide shows the EVAL-ADR3630EBZ evaluation board. VIN, GNDF, and VOUTF are installed with the binding post for simple connection with the most common bench setup connector. Printed circuit board (PCB) traces are also provided for the GNDS and VOUTS pins, the passives, and the Subminiature Version B (SMB) for more sophisticated setup and usage.

Full specifications of the device under test (DUT) are available in the ADR3630 data sheet, which should be consulted in conjunction with the user guide when using the EVAL-ADR3630EBZ evaluation board.

Resources

UG-2078: Evaluating the ADR3630 Precision, Micropower, High Current Output Voltage Reference (Rev.0)
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