OPA855IDSGTAlternatives & Equivalent Parts
About OPA855IDSGT
OPA855IDSGT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead 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 | OPA855IDSGTSource | OPA855IDSGR | TDC7201ZAXT | AD8277ARZ |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices |
| Package Type | Small Outline No-lead | Small Outline No-lead | BGA | Small Outline Packages |
| Pin Count | 9 | 9 | 25 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $3.1877 | $2.7918 | $2.5670 | $2.0706 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | No |
| Date Of Intro | 2018-08-02 | — | 2016-05-28 | — |
| YTEOL | 15 | 15 | 0 | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 5 µA | 5 µA | — | — |
| Bias Current-Max (IIB) @25C | 5 µA | 5 µA | — | — |
| Common-mode Reject Ratio-Min | 90 dB | 90 dB | — | 80 dB |
| Common-mode Reject Ratio-Nom | 100 dB | 100 dB | — | — |
| Frequency Compensation | YES | YES | — | YES |
| Input Offset Current-Max (IIO) | 1 µA | — | — | — |
| Input Offset Voltage-Max | 1500 µV | 1500 µV | — | 500 µV |
| JESD-30 Code | S-PDSO-N8 | S-PDSO-N8 | S-PBGA-B25 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e1 | e3 |
| Low-Bias | NO | NO | — | NO |
| Low-Offset | YES | YES | — | YES |
| Micropower | NO | NO | — | NO |
| Number of Functions | 1 | 1 | 1 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.08,20 | SOLCC8,.08,20 | — | SOP14,.25 |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | GRID ARRAY, THIN PROFILE, FINE PITCH | SMALL OUTLINE |
| Packing Method | TR, 7 INCH | TR, 7 INCH | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Power | NO | NO | — | NO |
| Programmable Power | NO | NO | — | NO |
| Slew Rate-Nom | 2750 V/us | 2750 V/us | — | 1.1 V/us |
| Supply Current-Max | 19.5 mA | 19.5 mA | — | 0.25 mA |
| Supply Voltage Limit-Max | 5.5 V | 5.5 V | — | 18 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 3.3 V | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | BICMOS | BICMOS | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | BALL | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.65 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | BOTTOM | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| Unity Gain BW-Nom | 8000000 | 8000000 | — | 550 |
| Voltage Gain-Min | 3162.278 | 3162.278 | — | — |
| Wideband | YES | YES | — | NO |
| ## OPA855IDSGT Alternates Showing results | Image | — | — | — |
| ## OPA855IDSGR Alternates Showing results | — | Image | — | — |
| Analog IC - Other Type | — | — | ANALOG CIRCUIT | — |
| Input Voltage-Max | — | — | 3.6 V | — |
| Input Voltage-Min | — | — | 2 V | — |
| Number of Channels | — | — | 1 | — |
| Supply Voltage-Max (Vsup) | — | — | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | — | 2 V | — |
| Manufacturer Package Code | — | — | — | R-14 |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -5 V |
| Qualification Status | — | — | — | Not Qualified |
| Slew Rate-Min | — | — | — | 0.9 V/us |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for OPA855IDSGT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for OPA855IDSGT 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 OPA855IDSGT 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 OPA855IDSGT?
Known equivalents for OPA855IDSGT include OPA855IDSGR, TDC7201ZAXT, AD8277ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA855IDSGT?
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 OPA855IDSGT 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.