OP4177ARU

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OP4177ARU

+BOM

IC OPAMP GP 4 CIRCUIT 14TSSOP

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Specifications

Attribute Value
Supplier Analog Devices Inc.,Rochester Electronics, LLC
Package Tube,Tube
ProductStatus Obsolete
AmplifierType General Purpose
NumberofCircuits 4
SlewRate 0.7V/µs
GainBandwidthProduct 1.3 MHz
Current-InputBias 500 pA
Voltage-InputOffset 15 µV
Current-Supply 400µA (x4 Channels)
Current-Output/Channel 10 mA
Voltage-SupplySpan(Min) 5 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 14-TSSOP (0.173, 4.40mm Width)

Overview

Description

OP4177ARU is a model number for an operational amplifier (op-amp) integrated circuit. The OP prefix signals an op-amp family, while the ARU suffix denotes a particular packaging/variant (the exact details depend on the manufacturer). In general, parts like this are used for precision signal amplification in analog circuits, instrumentation, and conditioning.
For a concrete introduction, locate the manufacturer’s datasheet for OP4177ARU. Key parameters to check include:
- Supply voltage range and rail configuration
- Input offset voltage and drift
- Input bias current
- Noise density
- Gain-bandwidth product and slew rate
- Output swing and rail-to-rail behavior
- Package type and temperature range
In short, OP4177ARU is a precision op-amp IC; verify the exact features and limits in the datasheet for your application.

Equivalent

Equivalents depend on the exact specs. Common cross-refs for a similar precision op-amp are:
- TI: OPA177, OPA277
- Analog Devices: OP07, OP27
Note: pinout and precise specs vary—verify data sheets before substitution.

Pinout

8 pins. It is a single, precision, low-noise operational amplifier (8-pin package, typically SOIC).

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits (signal-processing ICs).

Application

OP4177ARU is a precision, low-offset, low-noise op-amp. Typical application areas include:
- Sensor signal conditioning and instrumentation
- Transimpedance amplification for photodiodes/optical receivers
- Medical/biosignal front-ends (ECG/EEG, biosensors)
- Audio/microphone preamplification
- ADC input buffering and impedance matching
- Active filters in data-acquisition and control systems

Package

OP4177ARU is an 8‑lead surface‑mount package: SOIC‑8 (small‑outline) in Tape & Reel.

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