OP467GS-REEL Equivalent & Substitute Parts

Part Overview

The OP467GS-REEL is a general purpose operational amplifier integrated circuit manufactured by Analog Devices Inc., configured as a 4-circuit device in a 16-SOIC surface mount package. This component is classified as obsolete, indicating that direct procurement from primary sources is no longer available through standard distribution channels. The identification of equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for production, repair, and redesign applications where the original part number cannot be sourced.

Key Parameters

Parameter	Value
Manufacturer Part Number	OP467GS-REEL
Manufacturer	Analog Devices Inc.
Category	Linear, Amplifiers
Amplifier Type	General Purpose
Number of Circuits	4
Package / Case	16-SOIC (0.295", 7.50mm Width)
Mounting Type	Surface Mount
Slew Rate	350 V/µs
Gain Bandwidth Product	28 MHz
Current - Input Bias	150 nA
Voltage - Input Offset	200 µV
Current - Supply	8 mA (x4 Channels)
Voltage - Supply Span (Min)	9 V
Voltage - Supply Span (Max)	36 V
Operating Temperature	-40°C ~ 85°C
Product Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the OP467GS-REEL is determined by alignment of the following critical parameters: number of circuits (4), package type (16-SOIC surface mount), mounting configuration, and electrical performance specifications including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and supply voltage range.

The substitute parts are grouped into two categories:

Direct Equivalent (Same Base Product): OP467GSZ-REEL maintains identical electrical specifications and package configuration as the OP467GS-REEL. This part represents the active production equivalent with updated packaging and compliance certifications.

Functional Alternatives (Different Base Product): The LT1125MPSW series and LT1359 series provide operational amplifier functionality in 4-circuit, 16-SOIC configurations. These alternatives differ in specific electrical parameters such as slew rate, gain bandwidth product, input bias current, and supply current specifications, and therefore require engineering evaluation for application compatibility.

Parameter Comparison

Parameter	OP467GS-REEL	OP467GSZ-REEL	LT1125MPSW#PBF	LT1125MPSW#TRPBF	LT1359CS#PBF	LT1359CS#TRPBF	LT1359IS#PBF	LT1359IS#TRPBF
Manufacturer	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Amplifier Type	General Purpose	General Purpose	General Purpose	General Purpose	Voltage Feedback	Voltage Feedback	Voltage Feedback	Voltage Feedback
Number of Circuits	4	4	4	4	4	4	4	4
Package / Case	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.154", 3.90mm)	16-SOIC (0.154", 3.90mm)	16-SOIC (0.154", 3.90mm)	16-SOIC (0.154", 3.90mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Slew Rate	350 V/µs	350 V/µs	4.5 V/µs	4.5 V/µs	600 V/µs	600 V/µs	600 V/µs	600 V/µs
Gain Bandwidth Product	28 MHz	28 MHz	12.5 MHz	12.5 MHz	25 MHz	25 MHz	25 MHz	25 MHz
Current - Input Bias	150 nA	150 nA	8 nA	8 nA	120 nA	120 nA	120 nA	120 nA
Voltage - Input Offset	200 µV	200 µV	30 µV	30 µV	200 µV	200 µV	200 µV	200 µV
Current - Supply	8 mA (x4)	8 mA (x4)	2.3 mA (x4)	2.3 mA (x4)	2 mA (x4)	2 mA (x4)	2 mA (x4)	2 mA (x4)
Voltage - Supply Span (Min)	9 V	9 V	8 V	8 V	5 V	5 V	5 V	5 V
Voltage - Supply Span (Max)	36 V	36 V	44 V	44 V	30 V	30 V	30 V	30 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-55°C ~ 125°C	-55°C ~ 125°C	0°C ~ 70°C	0°C ~ 70°C	-40°C ~ 85°C	-40°C ~ 85°C
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	3 (168 Hours)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

OP467GSZ-REEL is the primary recommended substitute for the obsolete OP467GS-REEL. This part maintains identical electrical specifications and package dimensions while offering active product status and ROHS3 compliance. The OP467GSZ-REEL is available in Cut Tape and Digi-Reel packaging formats. Selection of this part requires no circuit redesign or performance re-evaluation.

LT1125MPSW#PBF and LT1125MPSW#TRPBF are functional alternatives suitable for applications where lower slew rate (4.5 V/µs versus 350 V/µs), lower gain bandwidth product (12.5 MHz versus 28 MHz), and reduced supply current (2.3 mA versus 8 mA per channel) are acceptable. These parts offer extended operating temperature range (-55°C to 125°C) and higher maximum supply voltage (44 V). Both variants are ROHS3 compliant and available in active production status.

LT1359 Series (CS and IS variants) provide voltage feedback amplifier topology with higher slew rate (600 V/µs) and lower supply current (2 mA per channel). The LT1359IS variants support the full -40°C to 85°C operating temperature range matching the original part. The LT1359CS variants operate within 0°C to 70°C range. All LT1359 variants are ROHS3 compliant and in active production. Package dimensions differ (0.154" width versus 0.295" width), requiring PCB layout evaluation.

Selection among these alternatives depends on application-specific requirements for slew rate, bandwidth, supply current, operating temperature range, and physical package constraints.

Frequently Asked Questions (FAQ)

Q: Can OP467GSZ-REEL be used as a direct replacement for OP467GS-REEL without circuit modification?

A: Yes. The OP467GSZ-REEL maintains identical electrical specifications, package type, and pin configuration as the OP467GS-REEL. No circuit redesign is required. The primary differences are product status (active versus obsolete), packaging format options, and updated compliance certifications (ROHS3).

Q: What are the key differences between OP467GSZ-REEL and LT1125MPSW variants?

A: The OP467GSZ-REEL and LT1125MPSW variants differ in slew rate (350 V/µs versus 4.5 V/µs), gain bandwidth product (28 MHz versus 12.5 MHz), input bias current (150 nA versus 8 nA), and supply current per channel (8 mA versus 2.3 mA). The LT1125MPSW variants offer extended temperature range and higher maximum supply voltage. Application compatibility depends on whether these performance differences affect circuit function.

Q: Are LT1359 series parts compatible with OP467GS-REEL applications?

A: LT1359 series parts provide 4-circuit operational amplifier functionality in 16-SOIC surface mount packages with different electrical characteristics. The LT1359 devices feature higher slew rate (600 V/µs), lower supply current (2 mA per channel), and voltage feedback topology. Physical package dimensions differ (0.154" width versus 0.295" width), requiring PCB layout evaluation. Circuit compatibility depends on application requirements for slew rate, bandwidth, and supply current specifications.

Q: What is the significance of package width differences between OP467GSZ-REEL and LT1359 variants?

A: The OP467GSZ-REEL uses a 16-SOIC package with 0.295" width, while LT1359 variants use a 16-SOIC package with 0.154" width. These are different physical packages despite both being designated as 16-SOIC. PCB footprints are not interchangeable. Substitution of LT1359 variants requires PCB redesign and re-layout.

Q: Which substitute part offers the best compliance and availability?

A: OP467GSZ-REEL offers the best compliance profile with ROHS3 certification and active production status. This part is available in multiple packaging formats (Cut Tape and Digi-Reel) and maintains identical electrical and physical specifications to the obsolete OP467GS-REEL. All substitute parts listed are ROHS3 compliant and in active production.

Q: What packaging options are available for substitute parts?

A: OP467GSZ-REEL is available in Cut Tape (CT) and Digi-Reel packaging. LT1125MPSW#PBF is supplied in Tube packaging. LT1125MPSW#TRPBF is supplied in Tape & Reel format. LT1359CS#PBF and LT1359IS#PBF are supplied in Tube packaging. LT1359CS#TRPBF and LT1359IS#TRPBF are supplied in Tape & Reel format. Packaging selection depends on production volume and assembly process requirements.

Q: Can LT1125MPSW and LT1359 variants be used interchangeably?

A: No. LT1125MPSW and LT1359 variants have different electrical specifications and amplifier topologies (general purpose versus voltage feedback). LT1125MPSW devices feature lower slew rate and bandwidth, while LT1359 devices feature higher slew rate and lower supply current. Selection between these families depends on specific application performance requirements.

Q: What is the moisture sensitivity level impact for substitute parts?

A: OP467GSZ-REEL has MSL 3 (168 hours), indicating moisture sensitivity requiring controlled storage and handling. LT1125MPSW and LT1359 variants have MSL 1 (unlimited), indicating no moisture sensitivity restrictions. This difference affects storage requirements and shelf life management for production inventory.

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