ADR5040AKSZ-R2

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

SKU:c1d22a11e1fb 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)：2.048V
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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ADR5040AKSZ-R2

Overview

The ADR5040AKSZ-R2 is a precision micropower shunt mode voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 2.048 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. Housed in an ultracompact SC-70 (KS-3) surface-mount package, it requires no external compensation capacitor for stability.

Feature Summary

Ultracompact SC-70 package designed for space-critical applications
High precision with low temperature drift characteristics
Pin compatible with LM4040/LM4050 devices
Stable operation without requiring an external compensation capacitor

Applications

Portable, battery-powered equipment
Automotive systems
Data acquisition systems
Instrumentation and process control
Energy management

Procurement Notes

Verify the specific grade and package configuration against project requirements before procurement. Confirm that the SC-70 footprint matches the PCB layout design. Ensure supply voltage constraints align with the minimum operating current specifications. Check for any automotive qualification needs if applicable to the target environment.

Selection Notes

Select this component when a precise 2.048 V reference is required in a minimal footprint. Consider the ±0.2% initial accuracy and 100 ppm/°C temperature coefficient for thermal stability requirements. Evaluate the 50 µA to 15 mA operating current range against system power budgets. Verify compatibility with existing LM4040/LM4050 designs if pin-for-pin replacement is desired.

Part Context

This part belongs to the ADR504x family of precision micropower shunt voltage references. The family includes variants with different output voltages such as 2.5 V, 3.0 V, 4.096 V, and 5.0 V. Variants are available in both SC-70 and SOT-23 packages. Some models are qualified for automotive applications, offering controlled manufacturing standards for reliability.