AD8613AUJZ-R2

Description：IC OPAMP GP 1 CIRCUIT TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8e5eadadb97e Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 1 CIRCUIT TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：1
Output Type：Rail-to-Rail
Slew Rate：0.1V/µs
Gain Bandwidth Product：400 kHz
Current - Input Bias：0.2 pA
Voltage - Input Offset：400 µV
Current - Supply：38µA
Current - Output / Channel：80 mA
Voltage - Supply Span (Min)：1.8 V
Voltage - Supply Span (Max)：5 V
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-23-5
-3db Bandwidth：-

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AD8613AUJZ-R2

Overview

The AD8613AUJZ-R2 is a single-channel, low-cost, micropower CMOS operational amplifier featuring rail-to-rail input and output capabilities. It operates from a single supply of 1.8 V to 5.5 V or dual supplies of ±0.9 V to ±2.5 V. Key electrical specifications include a maximum offset voltage of 2.2 mV, a maximum input bias current of 1 pA, and a typical supply current of 38 µA per amplifier. The device offers a gain-bandwidth product of 400 kHz, a slew rate of 0.1 V/µs, and an input voltage noise density of 22 nV/√Hz at 10 kHz. It is housed in a 5-lead TSOT-23 package.

Feature Summary

Rail-to-rail input and output operation enables full signal swing capability within the supply rails.
Micropower consumption with a typical supply current of 38 µA supports extended battery life in portable applications.
Low input bias current of 1 pA maximum minimizes loading effects on high-impedance signal sources.
Unity-gain stable design ensures reliable performance without external compensation components.

Applications

Battery-powered instrumentation
Multipole filters
Current shunt sense circuits
ADC predrivers
DAC drivers and level shifters

Procurement Notes

Verify the specific ordering suffix R2 against the manufacturer's official documentation to confirm the reel packaging format. Confirm RoHS compliance status as indicated by the Z suffix in the part number. Ensure the component meets automotive qualification requirements if applicable, noting that standard commercial models differ from W-qualified variants.

Selection Notes

Select this component for designs requiring low power consumption alongside precision signal conditioning. The rail-to-rail I/O characteristic makes it suitable for driving ADCs and DACs in single-supply systems. Consider the 2.2 mV maximum offset voltage and 1 pA bias current when interfacing with high-impedance sensors or transducers.

Part Context

This device belongs to the AD8613/AD8617/AD8619 family of micro-power, rail-to-rail input/output amplifiers manufactured by Analog Devices. The AD8613 variant specifically provides a single amplifier channel, whereas the AD8617 and AD8619 offer dual and quad configurations respectively. All members share similar electrical characteristics optimized for portable and loop-powered instrumentation.

FAQ

Does the AD8613AUJZ-R2 exhibit phase reversal during common-mode voltage transitions?

No, the device is designed to be free of phase reversal, ensuring stable operation even when the input common-mode voltage approaches the supply rails.