OP1177

PRODUCTION

Precision Low Noise, Low Input Bias Current Single Operational Amplifier

Data Sheet (Rev. I) Product Selection Table

Part Models: 6
1ku List Price: Starting From $0.95

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Part Details

Low offset voltage: 60 μV maximum
Very low offset voltage drift: 0.7 μV/°C maximum
Low input bias current: 2 nA maximum
Low noise: 8 nV/√Hz typical
CMRR, PSRR, and AVO > 120 dB minimum

Low supply current: 400 μA per amplifier
Dual supply operation: ±2.5 V to ±15 V
Unity-gain stable
No phase reversal
Inputs internally protected beyond supply voltage

Part Models: 6
1ku List Price: Starting From $0.95

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
OP1177ARMZ	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
OP1177ARMZ-R7	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
OP1177ARMZ-REEL	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
OP1177ARZ	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
OP1177ARZ-REEL	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
OP1177ARZ-REEL7	8-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 22, 2021 - 21_0001 Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP
		PCN21_0001_Form Material_Report Other Qualification Results Summary
OP1177ARMZ	PRODUCTION
OP1177ARMZ-R7	PRODUCTION
OP1177ARMZ-REEL	PRODUCTION
Jan 5, 2015 - 14_0246 Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices
		PCN14_0246_Form Material_Report Detailed Change Description Qualification Results Summary
OP1177ARMZ	PRODUCTION
OP1177ARMZ-R7	PRODUCTION
OP1177ARMZ-REEL	PRODUCTION
May 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products
		PCN10_0006_Form Material_Report Qualification Report Summary Qualification Report Summary
OP1177ARMZ	PRODUCTION
OP1177ARMZ-R7	PRODUCTION
OP1177ARMZ-REEL	PRODUCTION
Nov 23, 2010 - 10_0004 Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor
		PCN10_0004_Form Material_Report ADI0012 Reliability Report
OP1177ARZ	PRODUCTION
OP1177ARZ-REEL	PRODUCTION
OP1177ARZ-REEL7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
ADA4177-1	RECOMMENDED FOR NEW DESIGNS	OVP and EMI Protected, Precision, Low Noise and Bias Current Single Op Amp
ADA4077-1	RECOMMENDED FOR NEW DESIGNS	4 MHz, 7 nV/√Hz, Low Offset and Drift, High Precision Single Amplifier

Tools & Simulations

LTspice 1

OP1177 - Operational Amplifiers (Op Amps)

Models for the following parts are available in LTspice:

OP1177

SPICE Model 1

OP1177 SPICE Macro Model

OpAmp Error Budget Calculator

An online tool to illustrate range, gain and accuracy issues with Op Amp.

Open Tool

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Open Tool

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

EVAL-OPAMP-1 Evaluation Board

Buy Now View Details

Product Details

The Universal Precision Op Amp Evaluation Boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.