AZV321KTR-G1

$0.54

Description：IC OPAMP GP 1 CIRCUIT SOT23-5
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fa56f61773f8 Category: Instrumentation, Op Amps, Buffer Amps Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 1 CIRCUIT SOT23-5
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：1
Output Type：Rail-to-Rail
Slew Rate：1V/µs
Gain Bandwidth Product：1 MHz
Current - Input Bias：250 nA
Voltage - Input Offset：1.7 mV
Current - Supply：130µA
Current - Output / Channel：160 mA
Voltage - Supply Span (Min)：2.7 V
Voltage - Supply Span (Max)：5.5 V
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
-3db Bandwidth：-

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AZV321KTR-G1

Overview

The AZV321KTR-G1 is a single low-voltage operational amplifier manufactured by Diodes Incorporated, available in the SOT-23-5 package. It features rail-to-rail output swing capability and an input common-mode voltage range that includes ground. The device operates within a supply voltage range of 2.7V to 5.5V and supports an industrial temperature range from -40°C to +85°C. Key electrical specifications include a gain-bandwidth product of 1MHz, a slew rate of 1V/µs, and a typical supply current of 130µA at 5V.

Feature Summary

Rail-to-rail output swing capability under load
Input common-mode voltage range includes ground
BiCMOS process for improved noise performance and drive

Applications

Active filters
Low-power, low-voltage applications
General-purpose portable devices
Cellular phones and cordless phones
Battery-powered systems

Procurement Notes

This component is officially obsolete and discontinued by Diodes Incorporated. Verify end-of-life status before design finalization. Confirm availability through authorized distributors or secondary markets if sourcing is required. Check for valid replacement part numbers such as LMV321 to ensure long-term supply chain stability and compliance with manufacturing requirements.

Selection Notes

Select this component only for legacy designs where the specific pinout and electrical characteristics are already validated. Due to its obsolete status, prioritize alternative components for new development. Ensure the application strictly adheres to the 2.7V to 5.5V supply voltage limits and the specified industrial temperature range to maintain guaranteed performance parameters.

Part Context

The AZV321 series consists of single low-voltage operational amplifiers designed for space-constrained portable electronics. The K suffix indicates the SOT-23-5 package variant, which offers a compact footprint suitable for surface-mount assembly. This series utilizes BiCMOS technology to balance speed, power consumption, and signal integrity in low-voltage environments.

Replacement Considerations

Diodes Incorporated explicitly recommends using the LMV321 as the substitute for this obsolete part. Verify pin compatibility and electrical parameter alignment when transitioning to the recommended replacement.