OPA4228UAAlternatives & Equivalent Parts
About OPA4228UA
OPA4228UA is a op-amps component manufactured by Texas Instruments. It comes in a SOIC 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 | OPA4228UASource | OPA4227UA | AD8664ARZ |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices |
| Package Type | SOIC | SOIC-14 | Small Outline Packages |
| Pin Count | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $6.0000 | $1.9715 | $3.0100 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Input Voltage Noise | 3 nV/√Hz | — | — |
| Supply Voltage | ±2.25 to ±18 V | — | — |
| CMRR | 138 dB | — | — |
| Input Bias Current | 10 nA | — | — |
| Gain Bandwidth Product | 33 MHz | — | — |
| Operating Temperature | -40 to 85 °C | — | — |
| Number of Channels | 4 | — | — |
| Supply Current per Channel | 3.5 mA | — | — |
| supplyVoltage | — | ±2.25 V to ±18 V | — |
| gainBandwidthProduct | — | 8 MHz | — |
| inputOffsetVoltage | — | 25 µV max | — |
| inputVoltageNoise | — | 8 nV/√Hz | — |
| slewRate | — | 2.3 V/µs | — |
| channels | — | 4 | — |
| operatingTemperature | — | -40°C to +85°C | — |
| packageType | — | SOIC-14 | — |
| Pbfree Code | — | — | No |
| Manufacturer Package Code | — | — | R-14 |
| YTEOL | — | — | 10 |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | 0.0003 µA |
| Bias Current-Max (IIB) @25C | — | — | 0.000001 µA |
| Common-mode Reject Ratio-Min | — | — | 80 dB |
| Common-mode Reject Ratio-Nom | — | — | 100 dB |
| Frequency Compensation | — | — | YES |
| Input Offset Voltage-Max | — | — | 1200 µV |
| JESD-30 Code | — | — | R-PDSO-G14 |
| JESD-609 Code | — | — | e3 |
| Low-Bias | — | — | YES |
| Low-Offset | — | — | YES |
| Micropower | — | — | NO |
| Number of Functions | — | — | 4 |
| Package Body Material | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | SOP14,.25 |
| Package Shape | — | — | RECTANGULAR |
| Package Style | — | — | SMALL OUTLINE |
| Packing Method | — | — | TUBE |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Qualification Status | — | — | Not Qualified |
| Slew Rate-Nom | — | — | 3.5 V/us |
| Supply Current-Max | — | — | 8 mA |
| Supply Voltage Limit-Max | — | — | 18 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Surface Mount | — | — | YES |
| Technology | — | — | CMOS |
| Temperature Grade | — | — | AUTOMOTIVE |
| Terminal Finish | — | — | Matte Tin (Sn) |
| Terminal Form | — | — | GULL WING |
| Terminal Pitch | — | — | 1.27 mm |
| Terminal Position | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| Unity Gain BW-Nom | — | — | 4000 |
| Voltage Gain-Min | — | — | 70000 |
| Wideband | — | — | NO |
| ## AD8664ARZ 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 2 alternatives for OPA4228UA — response within 24 hours.
Quick Links
Same quad precision op-amp family, slightly higher noise (8 nV/√Hz) but lower cost; pin-compatible drop-in alternative
Why Look for Alternatives?
Finding alternatives for OPA4228UA 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 OPA4228UA 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.
Can't Find What You Need?
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FAQ
What is equivalent to OPA4228UA?
Known equivalents for OPA4228UA include OPA4227UA, AD8664ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA4228UA?
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 OPA4228UA 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.