ADR5045AKSZ-R2

Description：IC VREF SHUNT 0.2% SC70-3
Series：ADR504
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b22f103cc684 Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.2% SC70-3
Series：ADR504
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：SC-70-3
Grade：-
Qualification：-

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ADR5045AKSZ-R2

Overview

The ADR5045AKSZ-R2 is a precision micropower shunt mode voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 5.0 V with an initial accuracy of ±0.2% and a maximum temperature coefficient of 100 ppm/°C. The device operates within a wide current range from 50 µA to 15 mA and functions across an extended temperature range of −40°C to +125°C. It is housed in an ultracompact SC-70 (KS-3) surface-mount package.

Feature Summary

Designed for space-critical applications utilizing an ultracompact SC-70 package
Eliminates the need for external compensation capacitors while maintaining stability with any capacitive load
Features low temperature drift and fast settling time for high precision data acquisition

Applications

Portable, battery-powered equipment
Automotives
Data acquisition systems
Instrumentation and process control

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific automotive qualification requirements if applicable to the target environment. Review the latest datasheet revision for any specification updates prior to final design implementation.

Selection Notes

Select this component when a stable 5.0 V reference is required in a minimal footprint. Ensure the bias resistor calculation accommodates the minimum operating current of 50 µA at the lowest supply voltage and the maximum current limit of 15 mA at the highest supply voltage to maintain regulation.

Part Context

This part belongs to the ADR504x family of precision shunt voltage references, which includes variants with different output voltages such as 2.048 V, 2.5 V, 3.0 V, and 4.096 V. The family shares common architectural features including band gap technology and pin compatibility with LM4040/LM4050 devices, offering a scalable solution for various precision reference needs.

Replacement Considerations

ADR5045ARTZ-R2

FAQ

Does the ADR5045AKSZ-R2 require an external capacitor for stability?

No, the device is designed to operate without an external capacitor between the positive and negative terminals, though it remains stable with any capacitive load.