OPA322AIDBVTAlternatives & Equivalent Parts
About OPA322AIDBVT
OPA322AIDBVT 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 | OPA322AIDBVTSource | OPA322AQDBVRQ1 | OPA322AIDBVR | AD627ARZ |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages |
| Pin Count | 5 | 5 | 5 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3821 | $0.7695 | $0.3821 | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | No |
| YTEOL | 15 | 15 | 15 | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | INSTRUMENTATION AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | 0.0008 µA | 0.0008 µA | 0.0008 µA | 0.01 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA | 0.0008 µA | 0.00001 µA | — |
| Common-mode Reject Ratio-Min | 90 dB | 90 dB | 90 dB | 77 dB |
| Common-mode Reject Ratio-Nom | 100 dB | 100 dB | 100 dB | — |
| Frequency Compensation | YES | YES | YES | — |
| Input Offset Current-Max (IIO) | 0.00001 µA | — | 0.00001 µA | 0.001 µA |
| Input Offset Voltage-Max | 2000 µV | 2000 µV | 2000 µV | 200 µV |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e3 |
| Low-Bias | YES | YES | YES | — |
| Low-Offset | NO | NO | NO | — |
| Micropower | NO | NO | NO | — |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | — | TSOP5/6,.11,37 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Packing Method | TR | TR | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | — |
| Programmable Power | NO | NO | NO | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified |
| Slew Rate-Nom | 10 V/us | 10 V/us | 10 V/us | 0.05 V/us |
| Supply Current-Max | 1.9 mA | 1.9 mA | 1.9 mA | — |
| Supply Voltage Limit-Max | 6 V | 6 V | 6 V | 18 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.95 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 20000 | 20000 | 20000 | — |
| Voltage Gain-Min | 50100 | 100000 | 50100 | 5 |
| Wideband | NO | NO | NO | — |
| ## OPA322AIDBVT Alternates Showing results | Image | — | — | — |
| Date Of Intro | — | 2017-05-21 | — | — |
| Screening Level | — | AEC-Q100 | — | — |
| ## OPA322AIDBVR Alternates Showing results | — | — | Image | — |
| Manufacturer Package Code | — | — | — | R-8 |
| Bandwidth (3dB)-Nom | — | — | — | 0.08 MHz |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -5 V |
| Non-linearity-Max | — | — | — | 0.001% |
| Voltage Gain-Max | — | — | — | 1000 |
| Voltage Gain-Nom | — | — | — | 10 |
| ## AD627ARZ Alternates Showing results | — | — | — | Image |
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 OPA322AIDBVT 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.
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Request Alternatives for OPA322AIDBVTFAQ
What is equivalent to OPA322AIDBVT?
Known equivalents for OPA322AIDBVT include OPA322AQDBVRQ1, OPA322AIDBVR, AD627ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA322AIDBVT?
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 OPA322AIDBVT 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.