AZV321KSTR-G1

$0.55

Description：IC OPAMP GP 1 CIRCUIT SC70-5
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:76aa5b851b88 Category: Instrumentation, Op Amps, Buffer Amps Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 1 CIRCUIT SC70-5
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：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：SC-70-5
-3db Bandwidth：-

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AZV321KSTR-G1

Overview

The AZV321KSTR-G1 is a single low-voltage rail-to-rail output operational amplifier manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.7V to 5.5V and features an input common-mode voltage range that includes ground. The device utilizes a BiCMOS process with bipolar input and output stages, achieving a gain-bandwidth product of 1MHz and a slew rate of 1V/µs while maintaining a low supply current of 130µA at 5V. It is available in the SC-70-5 and SOT-23-5 packages.

Feature Summary

Rail-to-rail output swing capability under load conditions
Input common-mode voltage range extends to include ground potential
BiCMOS construction providing improved noise performance and higher output current drive

Applications

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

Procurement Notes

Verify component status before procurement as the AZV321 series is officially marked obsolete and discontinued by Diodes Incorporated. Confirm package availability (SC-70-5 or SOT-23-5) and ensure sourcing channels provide genuine parts from authorized distributors. Review datasheet revision DS36528 Rev. 2 - 4 for accurate electrical specifications and absolute maximum ratings prior to integration.

Selection Notes

Select this component for designs requiring single-supply operation between 2.7V and 5.5V with ground-referenced inputs. The rail-to-rail output and low supply current make it suitable for battery-powered portable electronics. Consider the small footprint of the SC-70-5 or SOT-23-5 packages for space-constrained layouts. Evaluate the 1MHz bandwidth and 1V/µs slew rate against signal frequency requirements.

Part Context

The AZV321 belongs to Diodes Incorporated's low-voltage operational amplifier family designed for portable consumer electronics. It is built using a BiCMOS process to balance speed, power consumption, and drive capability. The device is offered in compact surface-mount packages to facilitate miniaturization in modern handheld devices and battery-operated systems.