ADA4077-2ARMZ-R7

$5.53

Description：IC OPAMP GP 2 CIRCUIT 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:38d015d9b885 Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 2 CIRCUIT 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：2
Output Type：-
Slew Rate：1.2V/µs
Gain Bandwidth Product：3.6 MHz
Current - Input Bias：400 pA
Voltage - Input Offset：50 µV
Current - Supply：400µA (x2 Channels)
Current - Output / Channel：10 mA
Voltage - Supply Span (Min)：5 V
Voltage - Supply Span (Max)：30 V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
-3db Bandwidth：5.5 MHz

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ADA4077-2ARMZ-R7

Overview

The ADA4077-2ARMZ-R7 is a dual-channel high-precision operational amplifier from Analog Devices, housed in an 8-lead MSOP package. It features a gain bandwidth product of 3.9 MHz and a slew rate of 1.2 V/µs. The device operates on dual supplies ranging from ±2.5 V to ±15 V with a typical supply current of 400 µA per amplifier. Key electrical specifications include a maximum input offset voltage of 90 µV (A grade) and a drift of 1.2 µV/°C over the -40°C to +125°C temperature range.

Feature Summary

Extremely low offset voltage and drift for high DC accuracy
Low input bias current insensitive to ambient temperatures
Stable operation with capacitive loads exceeding 1000 pF without external compensation
Immunity to output phase reversal even beyond power supply settings

Applications

Sensor signal conditioning such as thermocouples, RTDs, and strain gages
Process control front-end amplifiers
Precision diode power measurement in optical and wireless transmission systems
Line powered and portable instrumentation

Procurement Notes

Verify the specific A-grade performance limits for offset voltage and drift against design requirements. Confirm that the 8-lead MSOP package dimensions align with PCB layout constraints. Ensure the operating temperature range meets the application's environmental demands.

Selection Notes

Select this component when high precision and stability are required alongside low power consumption. Consider the extended industrial temperature range and MSL1 rating for robust assembly processes. Evaluate the trade-off between the specified noise density and the available bandwidth for the target signal frequencies.

Part Context

This device belongs to the sixth generation of the industry-standard OP07 amplifier family. It offers significant improvements over previous generations, including lower offset, lower drift, and higher bandwidth while maintaining a compact surface-mount footprint suitable for demanding environments.