Open Hardware Cross Reference

OP2177ARZ-REEL7

ADA4177-2ARZ is a protected precision dual op amp with 32V beyond-rail input overvoltage tolerance and 70dB EMI rejection, making it the more rugged OP2177 replacement for noisy or fault-prone field environments.

Open OP2177ARZ-REEL7 on TrustCompo View OP2177ARZ-REEL7 datasheet

Status
production

Vendor
Analog Devices Inc./Maxim Integrated

Package
8SOIC

Category
Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers

Target product summary

OP2177ARZ-REEL7

IC OPAMP GP 1.3MHZ 8SOIC

Series: - | Datasheet landing page: https://www.trustcompo.com/product/detail/TCE000046366-OP2177ARZ-REEL7/datasheet

Replacement candidates

ADA4177-2ARZ

P2P · Fit score 60

Protected precision dual op amp with EMI filters and 3.5MHz bandwidth in 8-lead SOIC.

Package: 8SOIC | Series: -

JESD-609 Code: e3; RoHS Status: ROHS3 Compliant; REACH SVHC: No SVHC; Moisture Sensitivity Level (MSL): 1 (Unlimited)

ADA4077-2ARZ

P2P · Fit score 60

IC OPAMP GP 3.9MHZ 8SOIC

Package: 8SOIC | Series: -

Part Status: Active; REACH Status: REACH Unaffected; ECCN: EAR99; Packaging: Tube

Parameter comparison

Attribute	OP2177ARZ-REEL7	ADA4177-2ARZ	ADA4077-2ARZ
Terminal Finish	Matte Tin (Sn)	-	-
Neg Supply Voltage-Nom (Vsup)	-5V	-5V	-5V
Voltage - Supply, Single/Dual (±)	5V~36V ±2.5V~18V	5V~30V ±2.5V~15V	±5V~15V
Voltage - Input Offset	15μV	15uV	15μV
Power Supply Rejection Ratio (PSRR)	125dB	125dB	128dB
Unity Gain BW-Nom	1300 kHz	3500kHz	3900 kHz
Number of Channels	2	2	2
Micropower	YES	YES	YES
Low-Offset	YES	YES	YES
Frequency Compensation	YES	YES	YES
Amplifier Type	General Purpose	General Purpose	General Purpose
Programmable Power	NO	-	-
Wideband	NO	-	-
Low-Bias	NO	-	-
Supply Type	Dual	-	-
Voltage Gain	126.02dB	130dB	130dB
Current - Input Bias	500pA	300pA	400pA
JESD-609 Code	e3	e3	e3

Engineer review boundary

This page is designed for first-pass shortlist work. Treat the candidates below as engineering starting points, then verify footprint compatibility, electrical limits, lifecycle timing, compliance requirements, and qualification scope before approving a BOM change. For official sample requests, full data verification, and legal warranty support, please consult through TrustCompo Inquiry Channel.

Evidence summary

OP2177ARZ-REEL7 datasheet (catalog-datasheet)
Primary manufacturer or catalog datasheet for the target part used as a first-pass reference point. Signals: datasheet, target-part.
OP2177ARZ-REEL7 lifecycle note (catalog-lifecycle)
TrustCompo catalog currently marks the target part lifecycle as production. Reconfirm against current manufacturer notices before release. Signals: production.
ADA4177-2ARZ datasheet (alternative-datasheet)
ADA4177-2ARZ is a protected precision dual op amp with 32V beyond-rail input overvoltage tolerance and 70dB EMI rejection, making it the more rugged OP2177 replacement for noisy or fault-prone field environments. Signals: p2p.
ADA4077-2ARZ datasheet (alternative-datasheet)
ADA4077-2ARZ is the comprehensive precision upgrade path for OP2177, with lower bias current and drift plus higher bandwidth and slew rate for the same 8-SOIC signal-chain footprint. Signals: p2p.

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Verification notes

Cross-reference pages are useful starting points, not automatic design approvals. Always re-check footprint, electrical limits, lifecycle timing, qualification documents, firmware implications, and supply-chain constraints before releasing a BOM change. For official sample requests, full data verification, and legal warranty support, please consult through TrustCompo Inquiry Channel.