OPA197IDRAlternatives & Equivalent Parts
About OPA197IDR
OPA197IDR 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 | OPA197IDRSource | ADS7957SDBTR | LMP8350MA/NOPB | ATTINY13A-SSUR | EEEHA1H330UP |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | Panasonic |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 8 | 38 | 8 | 8 | 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 | -40.0°C ~ 105.0°C |
| Price | $0.9000 | $3.0710 | $3.3242 | $0.5476 | $0.1123 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 14 | 3 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.005 µA | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.00002 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | 120 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | 140 dB | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — |
| Input Offset Voltage-Max | 100 µV | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G38 | R-PDSO-G8 | R-PDSO-G8 | — |
| JESD-609 Code | e4 | e4 | e3 | e3 | — |
| Low-Bias | YES | — | — | — | — |
| Low-Offset | YES | — | — | — | — |
| Micropower | NO | — | — | — | — |
| Neg Supply Voltage Limit-Max | -20 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -3 V | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMT |
| Packing Method | TR | — | — | — | TR, EMBOSSED, 15 INCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — |
| Power | NO | — | — | — | — |
| Programmable Power | NO | — | — | — | — |
| Slew Rate-Nom | 20 V/us | — | — | — | — |
| Supply Current-Max | 1.3 mA | 3 mA | — | 6 mA | — |
| Supply Voltage Limit-Max | 20 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | — | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | — | CMOS | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Matte Tin (Sn) | Tin/Bismuth (Sn/Bi) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 0.5 mm | 1.27 mm | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — |
| Unity Gain BW-Nom | 10000 | — | — | — | — |
| Voltage Gain-Min | 1000000 | — | — | — | — |
| Wideband | NO | — | — | — | — |
| Analog Input Voltage-Max | — | 5.25 V | — | — | — |
| Conversion Time-Max | — | 0.8 µs | — | — | — |
| Converter Type | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — |
| Linearity Error-Max (EL) | — | 0.0488% | — | — | — |
| Number of Analog In Channels | — | 16 | — | — | — |
| Number of Bits | — | 10 | — | — | — |
| Output Bit Code | — | BINARY | — | — | — |
| Output Format | — | SERIAL | — | — | — |
| Package Equivalence Code | — | TSSOP38,.25,20 | — | SOP8,.23 | — |
| Qualification Status | — | Not Qualified | — | Not Qualified | — |
| Sample Rate | — | 1 MHz | — | — | — |
| Sample and Hold / Track and Hold | — | SAMPLE | — | — | — |
| Supply Voltage-Min | — | 1.7 V | — | 5 V | — |
| Supply Voltage-Nom | — | 3.3 V | — | 5 V | — |
| ## ADS7957SDBTR Alternates Showing results | — | Image | — | — | — |
| Analog IC - Other Type | — | — | ANALOG CIRCUIT | — | — |
| Number of Channels | — | — | 1 | — | — |
| Supply Voltage-Max (Vsup) | — | — | 12 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 5 V | — | — |
| Manufacturer Package Code | — | — | — | SOIC-8 | — |
| Factory Lead Time | — | — | — | 6 Weeks | 21 Weeks |
| Has ADC | — | — | — | YES | — |
| Additional Feature | — | — | — | ALSO OPERATES WITH 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8V MIN @ 4 MHZ | — |
| Bit Size | — | — | — | 8 | — |
| Boundary Scan | — | — | — | NO | — |
| CPU Family | — | — | — | AVR RISC | — |
| Clock Frequency-Max | — | — | — | 20 MHz | — |
| DAC Channels | — | — | — | NO | — |
| DMA Channels | — | — | — | NO | — |
| Format | — | — | — | FIXED POINT | — |
| Integrated Cache | — | — | — | NO | — |
| Low Power Mode | — | — | — | YES | — |
| Number of External Interrupts | — | — | — | 7 | — |
| Number of I/O Lines | — | — | — | 6 | — |
| Number of Timers | — | — | — | 1 | — |
| On Chip Data RAM Width | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | 8 | — |
| PWM Channels | — | — | — | YES | — |
| RAM (bytes) | — | — | — | 64 | — |
| ROM (words) | — | — | — | 1024 | — |
| ROM Programmability | — | — | — | FLASH | — |
| Speed | — | — | — | 20 MHz | — |
| Supply Voltage-Max | — | — | — | 5.5 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — |
| ## ATTINY13A-SSUR Alternates Showing results | — | — | — | Image | — |
| Reach Compliance Code | — | — | — | — | Compliant |
| Capacitance | — | — | — | — | 33 µF |
| Capacitor Type | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | — | 8 mm |
| Dielectric Material | — | — | — | — | ALUMINUM (WET) |
| Height | — | — | — | — | 6.2 mm |
| Leakage Current | — | — | — | — | 0.0165 mA |
| Mounting Feature | — | — | — | — | SURFACE MOUNT |
| Negative Tolerance | — | — | — | — | 20% |
| Polarity | — | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | — | 50 V |
| Reference Standard | — | — | — | — | AEC-Q200 |
| Ripple Current | — | — | — | — | 70 mA |
| Size Code | — | — | — | — | 3333 |
| Tan Delta | — | — | — | — | 0.12 |
| Terminal Shape | — | — | — | — | FLAT |
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 4 alternatives for OPA197IDR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA197IDR 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 OPA197IDR 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 OPA197IDR?
Known equivalents for OPA197IDR include ADS7957SDBTR, LMP8350MA/NOPB, ATTINY13A-SSUR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA197IDR?
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 OPA197IDR 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.