ADR1581BRTZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

ADR1581BRTZ-REEL7

Manufacturer

Analog Devices

Introduction

Precision fixed voltage reference for power management applications

Product Features and Performance

Precision shunt voltage reference

Output voltage 1.25V

Output current capability of 10 mA

High accuracy with ±0.12% tolerance

Excellent temperature coefficient at 50ppm/°C

Low noise performance, 4.5µVp-p (0.1Hz to 10Hz), 20µVrms (10Hz to 10kHz)

Product Advantages

High stability over temperature and time

Minimal external components required

Can be used in series or shunt mode

Key Technical Parameters

Reference Type: Shunt

Output Type: Fixed

Voltage - Output (Min/Fixed): 1.25V

Current - Output: 10 mA

Tolerance: ±0.12%

Temperature Coefficient: 50ppm/°C

Noise - 0.1Hz to 10Hz: 4.5µVp-p

Noise - 10Hz to 10kHz: 20µVrms

Current - Cathode: 60 µA

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Stable and reliable performance in various environmental conditions

Compatibility

Compatible with a variety of circuits requiring precise voltage references

Application Areas

Precision instrumentation

Data converters

Battery-powered and portable devices

Automotive electronics

Product Lifecycle

Active part with continued manufacturer support

Key Reasons to Choose This Product

Precision voltage output enhances system accuracy

Low temperature coefficient increases reliability across temperature ranges

Low noise contributes to better signal integrity

SOT-23-3 package is suitable for space-saving applications

Manufactured by a reputable company, Analog Devices

Supports wide operating temperature range suitable for industrial and automotive applications