ADR293FR

$5.29

Description：IC VREF PREC 5V 5MA OUT 8-SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:8eef3140631e Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF PREC 5V 5MA OUT 8-SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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ADR293FR

Overview

The ADR293FR is a low noise, micropower precision voltage reference providing a stable 5.0 V output. It utilizes XFET architecture for superior performance over traditional band gap references. The device operates with a supply range of 6.0 V to 15 V and draws a maximum supply current of 15 μA. It features an initial accuracy of ±6 mV (0.12%) and a maximum temperature coefficient of 15 ppm/°C at 25°C. The unit supports high output currents up to 5 mA and functions within an extended industrial temperature range of −40°C to +125°C.

Feature Summary

Utilizes XFET architecture for low noise and ultralinear temperature drift
Micropower consumption suitable for battery-powered instrumentation
High output current capability of 5 mA
Pin-compatible with REF02/REF19x series

Applications

Portable instrumentation
Precision reference for 5 V systems
ADC and DAC reference
Solar-powered applications
Loop-current powered instruments

Procurement Notes

Verify the specific suffix 'F' corresponds to the required electrical grade regarding initial accuracy and temperature coefficient before ordering. Confirm package availability in SOIC-8 or TSSOP formats as needed. Ensure supply voltage constraints align with the minimum 6.0 V requirement for proper regulation.

Selection Notes

Select this component when a 5.0 V reference with low noise and micropower operation is required. Consider the F grade specifications for accuracy and drift if tighter tolerances are not necessary. Evaluate thermal dissipation requirements if operating near maximum load currents or high ambient temperatures.

Part Context

The ADR293 belongs to the ADR29x family of precision voltage references from Analog Devices. This family includes variants with different output voltages such as 2.5 V and 4.096 V. All members share the same XFET-based core technology, offering improved stability and lower noise compared to standard band gap references.

Replacement Considerations

The datasheet indicates pin-compatibility with the REF02 and REF19x series. Verify that substitute parts meet the specific 5.0 V output and XFET-derived noise characteristics required for the application.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.