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OP183GSZ-REEL Equivalent & Substitute Parts
Part Overview
The OP183GSZ-REEL is a general-purpose operational amplifier manufactured by Analog Devices Inc., housed in an 8-SOIC surface mount package. This device is classified as obsolete, indicating that direct procurement from primary sources may be limited. The OP183GSZ-REEL operates across a wide supply voltage range of 3V to 36V and is rated for temperatures from -40°C to 85°C, making it suitable for industrial and commercial applications requiring stable amplification characteristics.
Equivalent and substitute parts are necessary due to the obsolete status of the OP183GSZ-REEL. Identifying compatible alternatives ensures design continuity, maintains supply chain reliability, and provides access to active product lines with comparable electrical and mechanical specifications.
Substiute Parts
Key Parameters
| Parameter | OP183GSZ-REEL | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 1 | — |
| Slew Rate | 15 | V/µs |
| Gain Bandwidth Product | 5 | MHz |
| Current - Input Bias | 300 | nA |
| Voltage - Input Offset | 10 | µV |
| Current - Supply | 1.2 | mA |
| Current - Output / Channel | 50 | mA |
| Voltage - Supply Span (Min) | 3 | V |
| Voltage - Supply Span (Max) | 36 | V |
| Operating Temperature | -40 to 85 | °C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | — |
| Mounting Type | Surface Mount | — |
| Product Status | Obsolete | — |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the OP183GSZ-REEL is determined by compatibility across the following critical parameters:
Package and Mounting Compatibility: All substitute parts must use surface mount technology with an 8-SOIC package footprint (0.154", 3.90mm width) to ensure direct PCB compatibility without layout modifications.
Electrical Operating Range: Substitute parts must support the supply voltage span requirements. The OP183GSZ-REEL operates from 3V to 36V; substitute parts with narrower supply ranges may require circuit redesign.
Amplifier Classification: The OP183GSZ-REEL is a general-purpose amplifier. Substitutes within the general-purpose category maintain functional equivalence. J-FET amplifiers (such as AD8610ARZ-REEL) represent a different amplifier topology and are listed as direct substitutes only when electrical performance requirements align.
Temperature Operating Range: The OP183GSZ-REEL is rated for -40°C to 85°C. Substitute parts with extended or reduced temperature ranges may be selected based on application requirements.
Slew Rate and Bandwidth: The OP183GSZ-REEL exhibits a slew rate of 15V/µs and gain bandwidth product of 5MHz. Substitute parts with equal or superior performance in these parameters maintain or improve signal fidelity.
Parameter Comparison
| Parameter | OP183GSZ-REEL | AD8610ARZ-REEL | LT1007CS8#TRPBF | LT1037CS8#PBF | LT1037CS8#TRPBF | LT1037IS8#PBF | LT1037IS8#TRPBF | TLV316IDBVT | Unit |
|---|---|---|---|---|---|---|---|---|---|
| Amplifier Type | General Purpose | J-FET | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | — |
| Number of Circuits | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
| Slew Rate | 15 | 60 | 2.5 | 15 | 15 | 15 | 15 | 6 | V/µs |
| Gain Bandwidth Product | 5 | 25 | 8 | 60 | 60 | 60 | 60 | 10 | MHz |
| Current - Input Bias | 300 | 3 | 15 | 15 | 15 | 15 | 15 | 10 | pA/nA |
| Voltage - Input Offset | 10 | 85 | 20 | 20 | 20 | 20 | 20 | 750 | µV |
| Current - Supply | 1.2 | 3 | — | — | — | — | — | 0.4 | mA |
| Current - Output / Channel | 50 | 45 | — | — | — | — | — | — | mA |
| Voltage - Supply Span (Min) | 3 | 10 | 8 | 8 | 8 | 8 | 8 | 1.8 | V |
| Voltage - Supply Span (Max) | 36 | 26 | 36 | 36 | 36 | 36 | 36 | 5.5 | V |
| Operating Temperature | -40 to 85 | -40 to 125 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 125 | °C |
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | SOT-23-5 | — |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | — |
| Moisture Sensitivity Level (MSL) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | — |
Engineering Selection Recommendations
Primary Substitutes (8-SOIC Package, General Purpose Amplifiers):
The LT1037 series (LT1037CS8#PBF, LT1037CS8#TRPBF, LT1037IS8#PBF, LT1037IS8#TRPBF) represents the most direct substitutes for the OP183GSZ-REEL. All variants maintain the 8-SOIC package footprint, general-purpose amplifier classification, and 36V maximum supply voltage. The LT1037 series offers superior gain bandwidth product (60MHz versus 5MHz) and maintains equivalent slew rate (15V/µs). Temperature rating variants are available: commercial grade (0°C to 70°C) and industrial grade (-40°C to 85°C). Selection between packaging options (tube versus tape & reel) depends on procurement and assembly requirements. All LT1037 variants are active products with RoHS3 compliance.
The LT1007CS8#TRPBF is an alternative general-purpose substitute with 8-SOIC packaging and 36V maximum supply voltage. This device exhibits lower slew rate (2.5V/µs) and gain bandwidth product (8MHz) compared to the OP183GSZ-REEL, making it suitable for applications where bandwidth requirements are less stringent. Operating temperature range is limited to 0°C to 70°C (commercial grade).
Secondary Substitute (J-FET Topology):
The AD8610ARZ-REEL is a J-FET amplifier with 8-SOIC packaging and active product status. This device exhibits superior slew rate (60V/µs) and gain bandwidth product (25MHz), with significantly lower input bias current (3pA). However, the AD8610ARZ-REEL has a reduced maximum supply voltage (26V versus 36V) and minimum supply voltage requirement (10V versus 3V), which may limit applicability in circuits designed for the full OP183GSZ-REEL operating range. Extended temperature rating (-40°C to 125°C) is available.
Alternative Package Consideration:
The TLV316IDBVT is a general-purpose amplifier in SOT-23-5 package (not 8-SOIC), manufactured by Texas Instruments. This device is not a direct footprint substitute but is included for reference. It features rail-to-rail output, low supply voltage operation (1.8V to 5.5V), and extended temperature rating (-40°C to 125°C). The SOT-23-5 package requires PCB layout modification and is suitable only for applications where package redesign is acceptable.
Compliance and Availability:
All recommended substitutes are active products with RoHS3 compliance and MSL rating of 1 (unlimited moisture sensitivity), matching the OP183GSZ-REEL specifications. Inventory availability is confirmed for all listed alternatives.
Frequently Asked Questions (FAQ)
Q: Can the LT1037 series directly replace the OP183GSZ-REEL without circuit modification?
A: The LT1037 series maintains electrical and mechanical compatibility with the OP183GSZ-REEL. Both use 8-SOIC packaging, support 36V maximum supply voltage, and operate as general-purpose amplifiers. Pin configuration and functional behavior are equivalent. No circuit modification is required for direct substitution.
Q: What is the difference between LT1037CS8#PBF and LT1037CS8#TRPBF?
A: Both variants are identical electrically and functionally. The difference is packaging format: #PBF indicates tube packaging, while #TRPBF indicates tape & reel packaging. Selection depends on procurement method and assembly equipment compatibility. Tape & reel packaging is standard for automated assembly lines.
Q: Why does the AD8610ARZ-REEL have a lower maximum supply voltage than the OP183GSZ-REEL?
A: The AD8610ARZ-REEL uses J-FET input topology, which operates with different electrical characteristics than the general-purpose bipolar input design of the OP183GSZ-REEL. The 26V maximum rating reflects the J-FET device design. Applications requiring operation above 26V must use general-purpose substitutes such as the LT1037 series.
Q: Is the TLV316IDBVT a suitable replacement for the OP183GSZ-REEL?
A: The TLV316IDBVT is not a direct replacement due to different package type (SOT-23-5 versus 8-SOIC). PCB layout redesign is required. Additionally, the TLV316IDBVT operates at lower supply voltages (1.8V to 5.5V maximum) and is intended for low-voltage applications. Use this device only if circuit redesign is acceptable and supply voltage requirements align.
Q: What is the significance of the operating temperature range difference between LT1037CS8 and LT1037IS8?
A: The "C" suffix (LT1037CS8) indicates commercial-grade temperature range (0°C to 70°C), while the "I" suffix (LT1037IS8) indicates industrial-grade temperature range (-40°C to 85°C). The industrial-grade variant matches the OP183GSZ-REEL temperature specification and is required for applications operating below 0°C or above 70°C.
Q: Are all substitute parts RoHS3 compliant?
A: All recommended substitutes (LT1037 series and AD8610ARZ-REEL) are confirmed RoHS3 compliant. The TLV316IDBVT is also RoHS3 compliant. Compliance documentation is available from manufacturers upon request.
Q: What is the moisture sensitivity level (MSL) for substitute parts?
A: The LT1037 series and AD8610ARZ-REEL maintain MSL rating of 1 (unlimited), matching the OP183GSZ-REEL. The TLV316IDBVT has MSL rating of 2 (1 year), indicating slightly higher moisture sensitivity. MSL rating affects storage and handling requirements prior to assembly.
Q: Can I use the LT1007CS8#TRPBF if my application has low bandwidth requirements?
A: The LT1007CS8#TRPBF is suitable for applications where slew rate of 2.5V/µs and gain bandwidth product of 8MHz are acceptable. This device is appropriate for low-frequency signal conditioning and general-purpose amplification where bandwidth is not a critical parameter. Verify that the 0°C to 70°C temperature range meets application requirements.
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