OPA2189IDAlternatives & Equivalent Parts
About OPA2189ID
OPA2189ID 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 | OPA2189IDSource | OPA2189IDR | POPA2189IDR | ZXTN25040DFHTA | TMS320F28377DPTPEP | OPA2189IDGKR | POPA2189IDGKR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Diodes Inc. | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (3-Pin) | Quad Flat Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 3 | 177 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 150.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.1911 | $1.1015 | — | $0.1983 | $103.6968 | $2.0802 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes | — |
| Date Of Intro | 2017-08-12 | 2017-08-12 | 2018-10-05 | — | 2018-01-25 | 2017-08-12 | 2019-11-28 |
| YTEOL | 15 | 15 | 0 | 4 | 15 | 15 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.01 µA | 0.01 µA | 0.01 µA | — | — | 0.01 µA | 0.01 µA |
| Bias Current-Max (IIB) @25C | 0.0003 µA | 0.0003 µA | — | — | — | 0.0003 µA | — |
| Common-mode Reject Ratio-Min | 146 dB | 146 dB | 120 dB | — | — | 146 dB | 120 dB |
| Common-mode Reject Ratio-Nom | 168 dB | 168 dB | 168 dB | — | — | 168 dB | 168 dB |
| Frequency Compensation | YES | YES | YES | — | — | YES | YES |
| Input Offset Voltage-Max | 5 µV | 5 µV | 8 µV | — | — | 5 µV | 8 µV |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G3 | S-PQFP-G176 | S-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | — | e3 | e4 | e3 | — |
| Low-Bias | YES | YES | NO | — | — | YES | NO |
| Low-Offset | YES | YES | NO | — | — | YES | YES |
| Micropower | NO | NO | NO | — | — | NO | NO |
| Neg Supply Voltage Limit-Max | -20 V | -20 V | -20 V | — | — | -20 V | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -18 V | -18 V | — | — | — | -18 V | -2.25 V |
| Number of Functions | 2 | 2 | 2 | — | — | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | — | — | — | TSSOP8,.19 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE | TR | TR | — | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | 260 | — |
| Power | NO | NO | NO | — | — | NO | NO |
| Programmable Power | NO | NO | YES | — | — | NO | YES |
| Slew Rate-Nom | 20 V/us | 20 V/us | 20 V/us | — | — | 20 V/us | 20 V/us |
| Supply Current-Max | 3.6 mA | 3.6 mA | 3.6 mA | — | 440 mA | 3.6 mA | 3.4 mA |
| Supply Voltage Limit-Max | 20 V | 20 V | 20 V | — | — | 20 V | 20 V |
| Supply Voltage-Nom (Vsup) | 18 V | 18 V | — | — | — | 18 V | 2.25 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | MILITARY | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — | 0.5 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | 30 | 30 | — |
| Unity Gain BW-Nom | 14000 | 14000 | 8000 | — | — | 14000 | 14000 |
| Voltage Gain-Min | 10000000 | 10000000 | 10000000 | — | — | 10000000 | 10000000 |
| Wideband | NO | NO | NO | — | — | NO | NO |
| ## OPA2189ID Alternates Showing results | Image | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | 26 Weeks | — | — | — |
| Collector Current-Max (IC) | — | — | — | 4 A | — | — | — |
| Collector-Emitter Voltage-Max | — | — | — | 40 V | — | — | — |
| Configuration | — | — | — | SINGLE | — | — | — |
| DC Current Gain-Min (hFE) | — | — | — | 30 | — | — | — |
| Number of Elements | — | — | — | 1 | — | — | — |
| Polarity/Channel Type | — | — | — | NPN | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | 1.81 W | — | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — | — |
| Transistor Application | — | — | — | SWITCHING | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | — | — | — | 190 MHz | — | — | — |
| Has ADC | — | — | — | — | YES | — | — |
| Address Bus Width | — | — | — | — | 21 | — | — |
| Bit Size | — | — | — | — | 32 | — | — |
| Boundary Scan | — | — | — | — | YES | — | — |
| CPU Family | — | — | — | — | TMS320 | — | — |
| Clock Frequency-Max | — | — | — | — | 100 MHz | — | — |
| DAC Channels | — | — | — | — | YES | — | — |
| DMA Channels | — | — | — | — | YES | — | — |
| External Data Bus Width | — | — | — | — | 32 | — | — |
| Format | — | — | — | — | FLOATING POINT | — | — |
| Integrated Cache | — | — | — | — | NO | — | — |
| Low Power Mode | — | — | — | — | YES | — | — |
| Number of DMA Channels | — | — | — | — | 12 | — | — |
| Number of External Interrupts | — | — | — | — | 6 | — | — |
| Number of I/O Lines | — | — | — | — | 97 | — | — |
| Number of Serial I/Os | — | — | — | — | 3 | — | — |
| Number of Timers | — | — | — | — | 6 | — | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | — | — | 16 | — | — |
| PWM Channels | — | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | — | 208896 | — | — |
| RAM (words) | — | — | — | — | 204 | — | — |
| ROM (words) | — | — | — | — | 524288 | — | — |
| ROM Programmability | — | — | — | — | FLASH | — | — |
| Speed | — | — | — | — | 200 MHz | — | — |
| Supply Voltage-Max | — | — | — | — | 1.26 V | — | — |
| Supply Voltage-Min | — | — | — | — | 1.14 V | — | — |
| Supply Voltage-Nom | — | — | — | — | 1.2 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — | — |
| ## TMS320F28377DPTPEP Alternates Showing results | — | — | — | — | Image | — | — |
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 OPA2189ID — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA2189ID 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 OPA2189ID 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 OPA2189ID?
Known equivalents for OPA2189ID include OPA2189IDR, POPA2189IDR, ZXTN25040DFHTA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA2189ID?
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 OPA2189ID 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.