OPA2381AIDGKTAlternatives & Equivalent Parts
About OPA2381AIDGKT
OPA2381AIDGKT 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 | OPA2381AIDGKTSource | OPA857IRGTT | TLV27L1ID | OP275GPZ | INA128P | 3362P-1-503LF | C1005X7R1C103K050BA |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments | Bourns | TDK |
| Package Type | Small Outline Packages | — | SOT23 (8-Pin) | Dual-In-Line Packages | Dual-In-Line Packages | Other | Capacitor Chip Non-polarised |
| Pin Count | 8 | — | 8 | 8 | 8 | 3 | 2 |
| 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 | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $1.5700 | $3.2700 | $0.8060 | $3.0200 | $8.6666 | $0.1500 | $0.0053 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | — | No | Yes | Yes | Yes |
| YTEOL | 1 | — | 0 | 10 | 15 | 7.5 | 3 |
| JESD-30 Code | S-PDSO-G8 | — | R-PDSO-G8 | R-PDIP-T8 | R-PDIP-T8 | — | — |
| JESD-609 Code | e4 | — | e4 | e3 | e4 | e3 | e3 |
| Number of Channels | 2 | — | — | — | — | — | — |
| Number of Functions | 1 | — | 1 | 2 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Shape | SQUARE | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE | IN-LINE | IN-LINE | Radial | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Voltage-Nom | 5 V | — | — | — | — | — | — |
| Surface Mount | YES | — | YES | NO | NO | NO | YES |
| Telecom IC Type | TELECOM CIRCUIT | — | — | — | — | — | — |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — | — |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | — | GULL WING | THROUGH-HOLE | THROUGH-HOLE | — | — |
| Terminal Pitch | 0.65 mm | — | 1.27 mm | 2.54 mm | 2.54 mm | — | — |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | — | — | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | INSTRUMENTATION AMPLIFIER | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.001 µA | 0.4 µA | 0.005 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.00006 µA | 0.35 µA | 0.005 µA | — | — |
| Common-mode Reject Ratio-Min | — | — | 71 dB | 86 dB | 120 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | 86 dB | 106 dB | — | — | — |
| Frequency Compensation | — | — | YES | YES | — | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.00006 µA | — | 0.005 µA | — | — |
| Input Offset Voltage-Max | — | — | 5000 µV | 1250 µV | 50 µV | — | — |
| Low-Bias | — | — | YES | NO | — | — | — |
| Low-Offset | — | — | NO | NO | — | — | — |
| Micropower | — | — | YES | NO | — | — | — |
| Package Equivalence Code | — | — | SOP8,.25 | DIP8,.3 | DIP8,.3 | — | — |
| Packing Method | — | — | TUBE | — | TUBE | Tube | TR, 7 Inch |
| Power | — | — | NO | NO | — | — | — |
| Programmable Power | — | — | NO | NO | — | — | — |
| Slew Rate-Nom | — | — | 0.06 V/us | 22 V/us | 4 V/us | — | — |
| Subcategory | — | — | Operational Amplifier | — | Instrumentation Amplifier | — | — |
| Supply Current-Max | — | — | 0.011 mA | 5.5 mA | 0.75 mA | — | — |
| Supply Voltage Limit-Max | — | — | 16.5 V | 22 V | 18 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | 15 V | 15 V | — | — |
| Technology | — | — | BIMOS | BIPOLAR | BIPOLAR | CERMET | — |
| Unity Gain BW-Nom | — | — | 160 | 9000 | — | — | — |
| Voltage Gain-Min | — | — | 10000 | 175000 | 1 | — | — |
| Wideband | — | — | NO | YES | — | — | — |
| ## TLV27L1ID Alternates Showing results | — | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | N-8 | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | -22 V | -18 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | -15 V | — | — |
| Slew Rate-Min | — | — | — | 15 V/us | — | — | — |
| ## OP275GPZ Alternates Showing results | — | — | — | Image | — | — | — |
| Bandwidth (3dB)-Nom | — | — | — | — | 1.3 MHz | — | — |
| Non-linearity-Max | — | — | — | — | 0.002% | — | — |
| Voltage Gain-Max | — | — | — | — | 10000 | — | — |
| Voltage Gain-Nom | — | — | — | — | 10 | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | Compliant |
| Factory Lead Time | — | — | — | — | — | 12 Weeks | — |
| Actuator Orientation | — | — | — | — | — | VERTICAL | — |
| Actuator Type | — | — | — | — | — | SCREW | — |
| Construction | — | — | — | — | — | Rectangular | — |
| Ganging Number | — | — | — | — | — | 1 | — |
| Lead Diameter | — | — | — | — | — | 0.46 mm | — |
| Lead Length | — | — | — | — | — | 5.46 mm | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT | SURFACE MOUNT |
| Number of Turns | — | — | — | — | — | 1 | — |
| Package Height | — | — | — | — | — | 4.88 mm | — |
| Package Length | — | — | — | — | — | 6.99 mm | — |
| Package Width | — | — | — | — | — | 6.6 mm | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 0.5 W | — |
| Rated Temperature | — | — | — | — | — | 70 °C | — |
| Resistance | — | — | — | — | — | 50000 Ω | — |
| Resistance Law | — | — | — | — | — | LINEAR | — |
| Resistor Type | — | — | — | — | — | TRIMMER | — |
| Rotational Angle | — | — | — | — | — | 240 deg | — |
| Temperature Coefficient | — | — | — | — | — | 100 ppm/°C | 15% ppm/°C |
| Terminal Shape | — | — | — | — | — | WIRE | WRAPAROUND |
| Tolerance | — | — | — | — | — | 10% | — |
| Working Voltage | — | — | — | — | — | 300 V | — |
| Capacitance | — | — | — | — | — | — | 0.01 µF |
| Capacitor Type | — | — | — | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | — | — | — | CERAMIC |
| Height | — | — | — | — | — | — | 0.5 mm |
| Multilayer | — | — | — | — | — | — | Yes |
| Negative Tolerance | — | — | — | — | — | — | 10% |
| Positive Tolerance | — | — | — | — | — | — | 10% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 16 V |
| Size Code | — | — | — | — | — | — | 0402 |
| Temperature Characteristics Code | — | — | — | — | — | — | X7R |
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 OPA2381AIDGKT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for OPA2381AIDGKT 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 OPA2381AIDGKT 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 OPA2381AIDGKT?
Known equivalents for OPA2381AIDGKT include OPA857IRGTT, TLV27L1ID, OP275GPZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA2381AIDGKT?
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 OPA2381AIDGKT 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.