OPA333AIDCKR/BKNAlternatives & Equivalent Parts
About OPA333AIDCKR/BKN
OPA333AIDCKR/BKN is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | OPA333AIDCKR/BKNSource | OPA333AIDCKRG4 | OPA333AIDCKR | OPA333AMDCKREP | OPA333AIDCKTG4 | OPA333AIDCKT |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 5 | 5 | 5 | 5 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.5010 | $0.5127 | $0.5010 | $6.8400 | $0.5127 | $0.5068 |
| Electrical Parameters | ||||||
| Pbfree Code | — | Yes | Yes | Yes | Yes | Yes |
| YTEOL | — | 15 | 15 | 15 | 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) | — | 0.0002 µA | 0.0002 µA | 0.0002 µA | 0.0002 µA | 0.0002 µA |
| Bias Current-Max (IIB) @25C | — | 0.0002 µA | 0.0002 µA | 0.0002 µA | 0.0002 µA | 0.0002 µA |
| Common-mode Reject Ratio-Min | — | 106 dB | 106 dB | 102 dB | 106 dB | 106 dB |
| Common-mode Reject Ratio-Nom | — | 130 dB | 130 dB | 130 dB | 130 dB | 130 dB |
| Frequency Compensation | — | YES | YES | YES | YES | YES |
| Input Offset Current-Max (IIO) | — | 0.0004 µA | 0.0004 µA | 0.0004 µA | 0.0004 µA | 0.0004 µA |
| Input Offset Voltage-Max | — | 10 µV | 10 µV | 10 µV | 10 µV | 10 µV |
| JESD-30 Code | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | — | e4 | e4 | e4 | e4 | e4 |
| Low-Bias | — | YES | YES | YES | YES | YES |
| Low-Offset | — | YES | YES | YES | YES | YES |
| Micropower | — | YES | YES | YES | YES | YES |
| Number of Functions | — | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | — | TR | TR | TR | TR | TR |
| Peak Reflow Temperature (Cel) | — | 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 |
| Slew Rate-Nom | — | 0.16 V/us | 0.16 V/us | 0.16 V/us | 0.16 V/us | 0.16 V/us |
| Supply Current-Max | — | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA |
| Supply Voltage Limit-Max | — | 7 V | 7 V | 7 V | 7 V | 7 V |
| Supply Voltage-Nom (Vsup) | — | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | — | YES | YES | YES | YES | YES |
| Technology | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | — | AUTOMOTIVE | AUTOMOTIVE | MILITARY | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 |
| Terminal Pitch | — | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | — | 350 | 350 | 350 | 350 | 350 |
| Voltage Gain-Min | — | 200000 | 200000 | 158000 | 200000 | 200000 |
| Wideband | — | NO | NO | NO | NO | NO |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for OPA333AIDCKR/BKN 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 OPA333AIDCKR/BKN 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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What is equivalent to OPA333AIDCKR/BKN?
Known equivalents for OPA333AIDCKR/BKN include OPA333AIDCKRG4, OPA333AIDCKR, OPA333AMDCKREP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA333AIDCKR/BKN?
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 OPA333AIDCKR/BKN 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.