OPA657UAlternatives & Equivalent Parts
About OPA657U
OPA657U is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | OPA657USource | ADR425BRZ | AD825ARZ | OPA656U | OPA695ID | OPA2277U | OPA657UB |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | — | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 | — | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $11.4267 | $5.9900 | $2.6100 | $6.4084 | $2.6753 | $0.5806 | $9.1000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | — | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | No | No | — | — | Yes | Yes |
| YTEOL | 15 | 10 | 10 | 0 | — | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA | — | 0.0006 µA | 0.00125 µA | — | 0.002 µA | 0.00125 µA |
| Bias Current-Max (IIB) @25C | 0.00002 µA | — | 0.00005 µA | 0.000005 µA | — | 0.001 µA | 0.00002 µA |
| Common-mode Reject Ratio-Min | 83 dB | — | 69 dB | 80 dB | — | 128 dB | 83 dB |
| Common-mode Reject Ratio-Nom | 89 dB | — | 80 dB | 86 dB | — | 140 dB | 89 dB |
| Frequency Compensation | YES (AVCL>=7) | — | YES | YES | — | YES | YES (AVCL>=7) |
| Input Offset Current-Max (IIO) | 0.00001 µA | — | — | — | — | 0.001 µA | 0.00001 µA |
| Input Offset Voltage-Max | 1800 µV | — | 5000 µV | 600 µV | — | 20 µV | 1800 µV |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | — | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e3 | e3 | e4 | — | e4 | e4 |
| Low-Bias | YES | — | YES | YES | — | NO | YES |
| Low-Offset | NO | — | NO | NO | — | YES | YES |
| Micropower | NO | — | NO | NO | — | YES | NO |
| Neg Supply Voltage Limit-Max | -6.5 V | — | -18 V | -6.5 V | — | -18 V | -6.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V | — | -5 V | -5 V | — | -15 V | -5 V |
| Number of Functions | 1 | 1 | 1 | 1 | — | 2 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | — | — | — | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | — | — | TUBE | — | TUBE | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | 260 |
| Power | NO | — | NO | NO | — | NO | NO |
| Programmable Power | NO | — | NO | NO | — | NO | NO |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Slew Rate-Nom | 700 V/us | — | 130 V/us | 290 V/us | — | 0.8 V/us | 700 V/us |
| Subcategory | Operational Amplifier | — | — | Operational Amplifier | — | Operational Amplifier | Operational Amplifier |
| Supply Current-Max | 16 mA | — | 7.5 mA | 16 mA | — | 1.8 mA | 16 mA |
| Supply Voltage Limit-Max | 6.5 V | — | 18 V | 6.5 V | — | 18 V | 6.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | 5 V | 5 V | — | 15 V | 5 V |
| Surface Mount | YES | YES | YES | YES | — | YES | YES |
| Technology | BIPOLAR | — | BIPOLAR | BIPOLAR | — | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | 30 | 30 |
| Unity Gain BW-Nom | 1600000 | — | 21000 | 500000 | — | 1000 | 1600000 |
| Voltage Gain-Min | 1410 | — | 3162.27 | 794.3 | — | 1995262 | 1410 |
| Wideband | YES | — | NO | YES | — | NO | YES |
| Manufacturer Package Code | — | R-8 | R-8 | — | — | — | — |
| Additional Feature | — | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-0.5% RANGE USING TRIM PIN | — | — | — | — | — |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — | — |
| Output Voltage-Max | — | 5.002 V | — | — | — | — | — |
| Output Voltage-Min | — | 4.998 V | — | — | — | — | — |
| Output Voltage-Nom | — | 5 V | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 15 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 7 V | — | — | — | — | — |
| Temp Coef of Voltage-Max | — | 3 ppm/°C | — | — | — | — | — |
| Trim/Adjustable Output | — | YES | — | — | — | — | — |
| Voltage Tolerance-Max | — | 0.12% | — | — | — | — | — |
| ## ADR425BRZ Alternates Showing results | — | Image | — | — | — | — | — |
| Slew Rate-Min | — | — | 115 V/us | — | — | — | — |
| ## AD825ARZ Alternates Showing results | — | — | Image | — | — | — | — |
| ## OPA656U Alternates Showing results | — | — | — | Image | — | — | — |
| ## OPA2277U Alternates Showing results | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for OPA657U — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA657U is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating OPA657U replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to OPA657U?
Known equivalents for OPA657U include ADR425BRZ, AD825ARZ, OPA656U. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA657U?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify OPA657U alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.