OPA4197IDRAlternatives & Equivalent Parts
About OPA4197IDR
OPA4197IDR 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 | OPA4197IDRSource | OPA4197IPWR | OPA4197QPWRQ1 | OPA2197IDR | M50-3930542 | MMSZ5226BS-7-F | S1751-06 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Harwin | Diodes Inc. | Harwin |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Diode | Other |
| Pin Count | 14 | 14 | 14 | 8 | 5 | 2 | 1 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -65.0°C ~ 150.0°C | — |
| Price | $0.8675 | $0.7818 | $2.4600 | $0.4553 | $0.1815 | $0.0219 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Date Of Intro | 2016-07-20 | 2016-07-20 | — | 2016-07-20 | — | — | — |
| YTEOL | 15 | 15 | 15 | 15 | 9 | 7 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | 0.005 µA | 0.005 µA | 0.00001 µA | 0.005 µA | — | — | — |
| Bias Current-Max (IIB) @25C | 0.00002 µA | 0.00002 µA | 0.00001 µA | 0.00002 µA | — | — | — |
| Common-mode Reject Ratio-Min | 120 dB | 120 dB | 120 dB | 120 dB | — | — | — |
| Common-mode Reject Ratio-Nom | 140 dB | 140 dB | 140 dB | 140 dB | — | — | — |
| Frequency Compensation | YES | YES | YES | YES | — | — | — |
| Input Offset Voltage-Max | 100 µV | 100 µV | 100 µV | 100 µV | — | — | — |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | S-PDSO-G8 | R-PDSO-G8 | — | R-PDSO-G2 | — |
| JESD-609 Code | e4 | e3 | e4 | e4 | e3 | e3 | e0 |
| Low-Bias | YES | YES | NO | YES | — | — | — |
| Low-Offset | YES | YES | YES | YES | — | — | — |
| Micropower | NO | NO | NO | NO | — | — | — |
| Neg Supply Voltage Limit-Max | -20 V | -20 V | -20 V | -20 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -3 V | -3 V | -3 V | -3 V | — | — | — |
| Number of Functions | 4 | 4 | 4 | 2 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | — | SMALL OUTLINE | — |
| Packing Method | TR | TR | TR | TR | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | — |
| Power | NO | NO | NO | NO | — | — | — |
| Programmable Power | NO | NO | YES | NO | — | — | — |
| Slew Rate-Nom | 20 V/us | 20 V/us | 20 V/us | 20 V/us | — | — | — |
| Supply Current-Max | 5.2 mA | 5.2 mA | 5.2 mA | 2.6 mA | — | — | — |
| Supply Voltage Limit-Max | 20 V | 20 V | 20 V | 20 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 3 V | 3 V | 3 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | — | YES | — |
| Technology | CMOS | CMOS | BICMOS | CMOS | — | ZENER | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | MATTE TIN | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | — |
| Terminal Pitch | 1.27 mm | 0.65 mm | 0.65 mm | 1.27 mm | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | 30 | — |
| Unity Gain BW-Nom | 10000 | 10000 | 10000 | 10000 | — | — | — |
| Voltage Gain-Min | 1000000 | 1000000 | 501187.2336 | 1000000 | — | — | — |
| Wideband | NO | NO | NO | NO | — | — | — |
| ## OPA4197IDR Alternates Showing results | Image | — | — | — | — | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.002 µA | — | — | — | — |
| Package Equivalence Code | — | — | TSSOP14,.25 | — | — | — | — |
| Screening Level | — | — | AEC-Q100 | — | — | — | — |
| Body Breadth | — | — | — | — | 0.083 inch | — | — |
| Body Depth | — | — | — | — | 0.067 inch | — | — |
| Body Length | — | — | — | — | 0.25 inch | — | — |
| Connector Type | — | — | — | — | BOARD CONNECTOR | — | PCB TERMINAL |
| Contact Finish Mating | — | — | — | — | NOT APPLICABLE | — | — |
| Contact Finish Termination | — | — | — | — | Tin (Sn) - with Nickel (Ni) barrier | — | Tin/Lead (Sn/Pb) |
| Contact Gender | — | — | — | — | MALE | — | — |
| Contact Material | — | — | — | — | BRASS | — | — |
| Contact Pattern | — | — | — | — | RECTANGULAR | — | — |
| Contact Resistance | — | — | — | — | 20 mΩ | — | — |
| Contact Style | — | — | — | — | SQ PIN-SKT | — | — |
| Durability | — | — | — | — | 500 Cycles | — | — |
| Filter Feature | — | — | — | — | NO | — | — |
| Insulation Resistance | — | — | — | — | 1000000000 Ω | — | — |
| Insulator Color | — | — | — | — | BLACK | — | — |
| Insulator Material | — | — | — | — | POLYAMIDE9T | — | — |
| Mating Contact Pitch | — | — | — | — | 0.05 inch | — | — |
| Mixed Contacts | — | — | — | — | NO | — | — |
| Mounting Option 1 | — | — | — | — | LOCKING | — | — |
| Mounting Style | — | — | — | — | RIGHT ANGLE | — | — |
| Mounting Type | — | — | — | — | BOARD | — | — |
| Number Of Connectors | — | — | — | — | ONE | — | — |
| Number Of PCB Rows | — | — | — | — | 1 | — | — |
| Number of Rows Loaded | — | — | — | — | 1 | — | — |
| Option | — | — | — | — | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | — | — | — | RECTANGULAR | — | — |
| Polarization Key | — | — | — | — | POLARIZED HOUSING | — | — |
| Rated Current (Signal) | — | — | — | — | 1 A | — | — |
| Reference Standard | — | — | — | — | UL | — | — |
| Terminal Length | — | — | — | — | 0.094 inch | — | — |
| Termination Type | — | — | — | — | SOLDER | — | — |
| Total Number of Contacts | — | — | — | — | 5 | — | — |
| UL Flammability Code | — | — | — | — | 94V-0 | — | — |
| Factory Lead Time | — | — | — | — | — | 12 Weeks | — |
| Configuration | — | — | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | — | ZENER DIODE | — |
| Dynamic Impedance-Max | — | — | — | — | — | 28 Ω | — |
| Number of Elements | — | — | — | — | — | 1 | — |
| Polarity | — | — | — | — | — | UNIDIRECTIONAL | — |
| Power Dissipation-Max | — | — | — | — | — | 0.2 W | — |
| Qualification Status | — | — | — | — | — | Not Qualified | — |
| Reference Voltage-Nom | — | — | — | — | — | 3.3 V | — |
| Voltage Tol-Max | — | — | — | — | — | 4.99% | — |
| Working Test Current | — | — | — | — | — | 20 mA | — |
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 OPA4197IDR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for OPA4197IDR 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 OPA4197IDR 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 OPA4197IDR?
Known equivalents for OPA4197IDR include OPA4197IPWR, OPA4197QPWRQ1, OPA2197IDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA4197IDR?
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 OPA4197IDR 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.