Alternatives to Analog Devices OP177GS
Analog Devices OP177GS and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 OP177GSAnalog Devices | OP177GSZAnalog Devices Inc. |  OPA177GSTexas Instruments | +4more | |
|---|---|---|---|---|
| FFF Compatibility | Exact matching 8-SOIC package and pin assignments, including the offset voltage trim pins.Identical 8-SOIC package dimensions and mounting footprint.Matches all critical parameters: 36V max supply, 60uV max input offset, and -40°C to 85°C operating temperature. | Standard 8-SOIC package with identical pin assignments and offset trimming support on pins 1 and 8.Matches the standard 8-SOIC footprint and dimensional tolerances.Fully compatible with 36V supply voltage and identical -40°C to 85°C temperature range. | ||
 AI Summary | OP177GS by Analog Devices: Standard (General Purpose) Amplifier 1 Circuit 8-SOIC. | This is the official, active, lead-free and RoHS-compliant direct replacement for the obsolete OP177GS. It offers identical electrical parameters, physical package, and pinout, requiring zero modifications to the board design.
| The OPA177GS is Texas Instruments' direct second-source drop-in replacement for the OP177GS. It matches the pinout and electrical limits, while providing slight improvements in input bias and supply current.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Standard (General Purpose) Amplifier 1 Circuit 8-SOIC | Standard (General Purpose) Amplifier 1 Circuit 8-SOIC | Standard (General Purpose) Amplifier 1 Circuit 8-SOIC | |
| Manufacturer | Analog Devices | Analog Devices Inc. | Texas Instruments | |
| Type | Linear | Linear | Linear | |
| Datasheet | Open | Open | Open | |
| Lead Time | 8 weeks | 10 weeks | 16 weeks | |
| Country of Origin | PH | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.33.0001 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Slew Rate | 0.3V/µs | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Amplifier Type | Standard (General Purpose) | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - | |
| Current - Supply | 1.6mA | - | - | |
| Number of Circuits | 1 | - | - | |
| Current - Input Bias | 1.2 nA | - | - | |
| Operating Temperature | -40°C ~ 85°C | - | - |
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Frequently asked questions
Yes. The Analog Devices OP177GS is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Analog Devices OP177GS are the OP177GSZ (Analog Devices Inc.) and the OPA177GS (Texas Instruments), out of 6 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the OP177GS are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The OP177GS (Analog Devices) is a part in the Linear category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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