INA128UA/2K5Alternatives & Equivalent Parts
About INA128UA/2K5
INA128UA/2K5 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 | INA128UA/2K5Source | INA128UA | STM32G473RET6 | ABM3-12.000MHZ-D2Y-T |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | ABRACON |
| Package Type | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Other |
| Pin Count | 8 | 8 | 64 | 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 |
| Price | $1.3896 | $7.1600 | $4.0753 | $0.1720 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | No |
| YTEOL | 15 | 15 | 9 | 7.05 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | — | — |
| Average Bias Current-Max (IIB) | 0.01 µA | 0.01 µA | — | — |
| Bandwidth (3dB)-Nom | 1.3 MHz | 1.3 MHz | — | — |
| Bias Current-Max (IIB) @25C | 0.005 µA | 0.005 µA | — | — |
| Common-mode Reject Ratio-Min | 120 dB | 120 dB | — | — |
| Input Offset Current-Max (IIO) | 0.01 µA | 0.01 µA | — | — |
| Input Offset Voltage-Max | 50 µV | 50 µV | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | S-PQFP-G64 | — |
| JESD-609 Code | e4 | e4 | — | e4 |
| Neg Supply Voltage Limit-Max | -18 V | -18 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | — | — |
| Non-linearity-Max | 0.004% | 0.004% | — | — |
| Number of Functions | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | QFP64,.47SQ,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH | — |
| Packing Method | TR | TUBE | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | NOT SPECIFIED | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Slew Rate-Nom | 4 V/us | 4 V/us | — | — |
| Subcategory | Instrumentation Amplifier | Instrumentation Amplifier | — | — |
| Supply Current-Max | 0.75 mA | 0.75 mA | 34 mA | — |
| Supply Voltage Limit-Max | 18 V | 18 V | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | CMOS | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Gold (Ni/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.5 mm | — |
| Terminal Position | DUAL | DUAL | QUAD | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED | — |
| Voltage Gain-Max | 10000 | 10000 | — | — |
| Voltage Gain-Min | 1 | 1 | — | — |
| Voltage Gain-Nom | 10 | 10 | — | — |
| ## INA128UA/2K5 Alternates Showing results | Image | — | — | — |
| ## INA128UA Alternates Showing results | — | Image | — | — |
| Factory Lead Time | — | — | 12 Weeks | 10 Weeks |
| Has ADC | — | — | YES | — |
| Bit Size | — | — | 32 | — |
| Boundary Scan | — | — | YES | — |
| CPU Family | — | — | CORTEX-M4 | — |
| Clock Frequency-Max | — | — | 48 MHz | — |
| DAC Channels | — | — | YES | — |
| DMA Channels | — | — | YES | — |
| Format | — | — | FLOATING POINT | — |
| Integrated Cache | — | — | NO | — |
| Low Power Mode | — | — | YES | — |
| Number of DMA Channels | — | — | 16 | — |
| Number of External Interrupts | — | — | 16 | — |
| Number of I/O Lines | — | — | 52 | — |
| Number of Serial I/Os | — | — | 9 | — |
| Number of Timers | — | — | 14 | — |
| On Chip Data RAM Width | — | — | 8 | — |
| On Chip Program ROM Width | — | — | 8 | — |
| PWM Channels | — | — | YES | — |
| RAM (bytes) | — | — | 131072 | — |
| ROM (words) | — | — | 524288 | — |
| ROM Programmability | — | — | FLASH | — |
| Speed | — | — | 170 MHz | — |
| Supply Voltage-Max | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | 1.71 V | — |
| Supply Voltage-Nom | — | — | 3 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — |
| ## STM32G473RET6 Alternates Showing results | — | — | Image | — |
| Additional Feature | — | — | — | AT-CUT CRYSTAL; TAPE AND REEL |
| Aging | — | — | — | 5 PPM/FIRST YEAR |
| Crystal/Resonator Type | — | — | — | PARALLEL - FUNDAMENTAL |
| Drive Level | — | — | — | 10 µW |
| Frequency Stability | — | — | — | 0.003% |
| Frequency Tolerance | — | — | — | 20 ppm |
| Load Capacitance | — | — | — | 18 pF |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Operating Frequency-Nom | — | — | — | 12 MHz |
| Physical Dimension | — | — | — | L5.0XB3.2XH1.3 (mm)/L0.197XB0.126XH0.051 (inch) |
| Series Resistance | — | — | — | 60 Ω |
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 3 alternatives for INA128UA/2K5 — response within 24 hours.
Quick Links
Amplifier, 1 Func, 50uV Offset-Max, 1.3MHz Band Width, BIPolar, PDSO8
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Why Look for Alternatives?
Finding alternatives for INA128UA/2K5 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 INA128UA/2K5 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 INA128UA/2K5?
Known equivalents for INA128UA/2K5 include INA128UA, STM32G473RET6, ABM3-12.000MHZ-D2Y-T. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA128UA/2K5?
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 INA128UA/2K5 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.