ADR4533BRZ-R7

$9.55

Description：IC VREF SERIES 0.02% 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3ecd658dd411 Category: Voltage Reference Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.02% 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：10 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Download product information

ADR4533BRZ-R7

Overview

The ADR4533BRZ-R7 is a precision voltage reference from Analog Devices, providing a fixed output of 3.3 V. It features a maximum temperature coefficient of 2 ppm/°C over the extended industrial range of −40°C to +125°C and an initial output voltage error of ±0.02%. The device operates with a supply voltage between 3.4 V and 15 V, drawing a maximum quiescent current of 950 μA. It supports up to 10 mA sourcing and sinking current, housed in an 8-lead SOIC package.

Feature Summary

Ultra-low noise performance for high-precision signal integrity
High accuracy with minimal initial output voltage error
Extended temperature stability across industrial ranges
Low dropout capability for efficient power management

Applications

Precision data acquisition systems
High resolution data converters
Industrial instrumentation
Medical devices
Automotive battery monitoring

Procurement Notes

Verify the specific suffix R7 indicates reel packaging when ordering. Confirm the B grade designation matches the required temperature coefficient and operating range specifications. Ensure compatibility with the 8-lead SOIC footprint during PCB layout review. Cross-reference the manufacturer part number against official distributor catalogs to validate authenticity and revision status.

Selection Notes

Select this component when a stable 3.3 V reference is required for sensitive analog circuits. The B grade offers optimal balance between cost and extended temperature performance. Consider the low quiescent current for battery-operated designs. Verify that the input voltage remains within the specified operational limits relative to the output voltage.

Part Context

This device belongs to the ADR45xx series of ultralow noise voltage references. It shares core topology and performance characteristics with siblings like the ADR4520 and ADR4530. The series utilizes innovative architecture to achieve industry-leading stability. It is designed for applications demanding high accuracy and low drift over time and temperature variations.