OPA1671IDCKTAlternatives & Equivalent Parts
About OPA1671IDCKT
OPA1671IDCKT 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.
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Specification Comparison
| Parameter | OPA1671IDCKTSource | OPA1671IDCKR | STM32H743ZGT6 | MX25L3233FM1I-08G | 2N6292G | 74456047 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Macronix | ON Semiconductor | Würth Elektronik |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | Quad Flat Packages | Small Outline Packages | Transistor Outline, Vertical | Other |
| Pin Count | 5 | 5 | 144 | 8 | 3 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $0.7642 | $0.6130 | $9.1556 | $0.5430 | $0.3750 | $1.1200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | — | Yes | — |
| YTEOL | 15 | 15 | 9 | — | 4 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | — | — |
| Common-mode Reject Ratio-Min | 68 dB | 68 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | 102 dB | 102 dB | — | — | — | — |
| Frequency Compensation | YES | YES | — | — | — | — |
| Input Offset Voltage-Max | 1250 µV | 1250 µV | — | — | — | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | S-PQFP-G144 | — | R-PSFM-T3 | — |
| JESD-609 Code | e4 | e4 | e3 | — | e3 | — |
| Low-Bias | NO | NO | — | — | — | — |
| Low-Offset | NO | NO | — | — | — | — |
| Micropower | NO | NO | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | — | FLANGE MOUNT | SMT |
| Packing Method | TR | TR | — | — | — | TR, Embossed Plastic, 13 Inch |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | — |
| Power | NO | NO | — | — | — | — |
| Programmable Power | NO | NO | — | — | — | — |
| Slew Rate-Nom | 5 V/us | 5 V/us | — | — | — | — |
| Supply Current-Max | 1.3 mA | 1.3 mA | 100 mA | — | — | — |
| Supply Voltage Limit-Max | 6 V | 6 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 1.7 V | 1.7 V | — | — | — | — |
| Surface Mount | YES | YES | YES | — | NO | YES |
| Technology | CMOS | CMOS | CMOS | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | THROUGH-HOLE | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.5 mm | — | — | — |
| Terminal Position | DUAL | DUAL | QUAD | — | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED | — | 40 | — |
| Unity Gain BW-Nom | 13000 | 13000 | — | — | — | — |
| Voltage Gain-Min | 70794.5 | 70794.5 | — | — | — | — |
| Wideband | NO | NO | — | — | — | — |
| ## OPA1671IDCKT Alternates Showing results | Image | — | — | — | — | — |
| Date Of Intro | — | 2018-11-11 | 2019-05-03 | — | — | — |
| ## OPA1671IDCKR Alternates Showing results | — | Image | — | — | — | — |
| Factory Lead Time | — | — | 15 Weeks | — | 11 Weeks | — |
| Has ADC | — | — | YES | — | — | — |
| Address Bus Width | — | — | 26 | — | — | — |
| Bit Size | — | — | 32 | — | — | — |
| Boundary Scan | — | — | YES | — | — | — |
| CPU Family | — | — | CORTEX-M7 | — | — | — |
| Clock Frequency-Max | — | — | 48 MHz | — | — | — |
| DAC Channels | — | — | YES | — | — | — |
| DMA Channels | — | — | YES | — | — | — |
| External Data Bus Width | — | — | 16 | — | — | — |
| Format | — | — | FLOATING-POINT | — | — | — |
| Integrated Cache | — | — | YES | — | — | — |
| Low Power Mode | — | — | YES | — | — | — |
| Number of DMA Channels | — | — | 4 | — | — | — |
| Number of I/O Lines | — | — | 114 | — | — | — |
| Number of Serial I/Os | — | — | 11 | — | — | — |
| Number of Timers | — | — | 21 | — | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — | — |
| PWM Channels | — | — | YES | — | — | — |
| Package Equivalence Code | — | — | QFP144,.87SQ,20 | — | — | — |
| RAM (bytes) | — | — | 1085440 | — | — | — |
| ROM (words) | — | — | 1048576 | — | — | — |
| ROM Programmability | — | — | FLASH | — | — | — |
| Speed | — | — | 480 MHz | — | — | — |
| Supply Voltage-Max | — | — | 3.6 V | — | — | — |
| Supply Voltage-Min | — | — | 3.3 V | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — | — |
| Manufacturer Package Code | — | — | — | — | 221A | — |
| Additional Feature | — | — | — | — | LEADFORM OPTIONS ARE AVAILABLE | — |
| Case Connection | — | — | — | — | COLLECTOR | — |
| Collector Current-Max (IC) | — | — | — | — | 7 A | — |
| Collector-Emitter Voltage-Max | — | — | — | — | 70 V | — |
| Configuration | — | — | — | — | SINGLE | — |
| DC Current Gain-Min (hFE) | — | — | — | — | 30 | — |
| JEDEC-95 Code | — | — | — | — | TO-220AB | — |
| Number of Elements | — | — | — | — | 1 | — |
| Polarity/Channel Type | — | — | — | — | NPN | — |
| Power Dissipation-Max (Abs) | — | — | — | — | 16 W | — |
| Qualification Status | — | — | — | — | Not Qualified | — |
| Transistor Application | — | — | — | — | SWITCHING | — |
| Transistor Element Material | — | — | — | — | SILICON | — |
| Transition Frequency-Nom (fT) | — | — | — | — | 4 MHz | — |
| Case/Size Code | — | — | — | — | — | 5039 |
| Construction | — | — | — | — | — | Rectangular |
| Core Material | — | — | — | — | — | FERRITE |
| DC Resistance | — | — | — | — | — | 0.019 Ω |
| Inductance-Nom (L) | — | — | — | — | — | 4.7 µH |
| Inductor Application | — | — | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | — | — | 5 mm |
| Package Length | — | — | — | — | — | 12.7 mm |
| Package Width | — | — | — | — | — | 10 mm |
| Rated Current-Max | — | — | — | — | — | 5 A |
| Self Resonance Frequency | — | — | — | — | — | 38 MHz |
| Shape/Size Description | — | — | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | — | — | NO |
| Terminal Placement | — | — | — | — | — | DUAL ENDED |
| Terminal Shape | — | — | — | — | — | WRAPAROUND |
| Test Frequency | — | — | — | — | — | 0.1 MHz |
| Tolerance | — | — | — | — | — | 20% |
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 5 alternatives for OPA1671IDCKT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA1671IDCKT 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 OPA1671IDCKT 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 OPA1671IDCKT?
Known equivalents for OPA1671IDCKT include OPA1671IDCKR, STM32H743ZGT6, MX25L3233FM1I-08G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA1671IDCKT?
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 OPA1671IDCKT 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.