INA128PAlternatives & Equivalent Parts
About INA128P
INA128P is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 8 alternatives for INA128P — response within 24 hours.
Specification Comparison
| Parameter | INA128PSource | BDW93C | MBT3906DW1T1G | LM567CN/NOPB | LM324N | OPA2381AIDGKT | INA128PA | INA129P | INA129PA |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | ON Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Transistor Outline, Vertical | SOT23 (6-Pin) | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 3 | 6 | 8 | 14 | 8 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | ~ 150.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $8.6666 | $0.2838 | $0.0217 | $1.3750 | $0.1050 | $1.5700 | $7.0000 | $5.7800 | $5.4100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | — | 7 | 15 | 0 | 1 | 15 | 15 | 15 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | — | — | — | OPERATIONAL AMPLIFIER | — | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.005 µA | — | — | — | 0.5 µA | — | 0.01 µA | 0.005 µA | 0.01 µA |
| Bandwidth (3dB)-Nom | 1.3 MHz | — | — | — | — | — | 1.3 MHz | 1.3 MHz | 1.3 MHz |
| Bias Current-Max (IIB) @25C | 0.005 µA | — | — | — | 0.25 µA | — | 0.005 µA | 0.005 µA | 0.005 µA |
| Common-mode Reject Ratio-Min | 120 dB | — | — | — | 65 dB | — | 120 dB | 120 dB | 120 dB |
| Input Offset Current-Max (IIO) | 0.005 µA | — | — | — | 0.15 µA | — | 0.01 µA | 0.005 µA | 0.01 µA |
| Input Offset Voltage-Max | 50 µV | — | — | — | 9000 µV | — | 50 µV | 50 µV | 50 µV |
| JESD-30 Code | R-PDIP-T8 | R-PSFM-T3 | R-PDSO-G6 | R-PDIP-T8 | R-PDIP-T14 | S-PDSO-G8 | R-PDIP-T8 | R-PDIP-T8 | R-PDIP-T8 |
| JESD-609 Code | e4 | — | e3 | e4 | e3 | e4 | e4 | e4 | e4 |
| Neg Supply Voltage Limit-Max | -18 V | — | — | — | — | — | -18 V | -18 V | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — | — | — | — | — | -15 V | -15 V | -15 V |
| Non-linearity-Max | 0.002% | — | — | — | — | — | 0.004% | 0.002% | 0.004% |
| Number of Functions | 1 | — | — | 1 | 4 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | — | — | DIP8,.3 | DIP14,.3 | — | DIP8,.3 | DIP8,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | FLANGE MOUNT | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | IN-LINE | IN-LINE |
| Packing Method | TUBE | — | — | — | TUBE | — | TUBE | TUBE | TUBE |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 4 V/us | — | — | — | — | — | 4 V/us | 4 V/us | 4 V/us |
| Subcategory | Instrumentation Amplifier | — | — | — | — | — | Instrumentation Amplifier | Instrumentation Amplifier | Instrumentation Amplifier |
| Supply Current-Max | 0.75 mA | — | — | 15 mA | 3 mA | — | 0.75 mA | 0.75 mA | 0.75 mA |
| Supply Voltage Limit-Max | 18 V | — | — | — | 32 V | — | 18 V | 18 V | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | — | — | — | 5 V | — | 15 V | 15 V | 15 V |
| Surface Mount | NO | NO | YES | NO | NO | YES | NO | NO | NO |
| Technology | BIPOLAR | — | — | — | BIPOLAR | — | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | — | — | COMMERCIAL | COMMERCIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | — | — | 2.54 mm | 2.54 mm | 0.65 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | SINGLE | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Voltage Gain-Max | 10000 | — | — | — | — | — | 10000 | 10000 | 10000 |
| Voltage Gain-Min | 1 | — | — | — | 15000 | — | 1 | 1 | 1 |
| Voltage Gain-Nom | 10 | — | — | — | — | — | 10 | 10 | 10 |
| Case Connection | — | COLLECTOR | — | — | — | — | — | — | — |
| Collector Current-Max (IC) | — | 12 A | 0.2 A | — | — | — | — | — | — |
| Collector-Emitter Voltage-Max | — | 100 V | 40 V | — | — | — | — | — | — |
| Configuration | — | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | SEPARATE, 2 ELEMENTS | — | — | — | — | — | — |
| DC Current Gain-Min (hFE) | — | 100 | 30 | — | — | — | — | — | — |
| JEDEC-95 Code | — | TO-220AB | — | — | — | — | — | — | — |
| Number of Elements | — | 1 | 2 | — | — | — | — | — | — |
| Polarity/Channel Type | — | NPN | PNP | — | — | — | — | — | — |
| Transistor Application | — | AMPLIFIER | AMPLIFIER | — | — | — | — | — | — |
| Transistor Element Material | — | SILICON | SILICON | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | 419B-02 | — | 646-06 | — | — | — | — |
| Factory Lead Time | — | — | 10 Weeks | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | 260 | — | — | — |
| Power Dissipation-Max (Abs) | — | — | 0.15 W | — | — | — | — | — | — |
| Terminal Finish | — | — | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | 30 | — | — | — |
| Transition Frequency-Nom (fT) | — | — | 250 MHz | — | — | — | — | — | — |
| Turn-off Time-Max (toff) | — | — | 300 ns | — | — | — | — | — | — |
| Turn-on Time-Max (ton) | — | — | 70 ns | — | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | 5 V | — | 5 V | — | — | — |
| Telecom IC Type | — | — | — | TONE DECODER CIRCUIT | — | TELECOM CIRCUIT | — | — | — |
| ## LM567CN/NOPB Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 75 dB | — | — | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — | — | — |
| Low-Bias | — | — | — | — | NO | — | — | — | — |
| Low-Offset | — | — | — | — | NO | — | — | — | — |
| Micropower | — | — | — | — | YES | — | — | — | — |
| Power | — | — | — | — | NO | — | — | — | — |
| Programmable Power | — | — | — | — | NO | — | — | — | — |
| Number of Channels | — | — | — | — | — | 2 | — | — | — |
| ## INA128PA 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 8 alternatives for INA128P — response within 24 hours.
Quick Links
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Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1.3MHz Band Width, BIPolar, PDIP8
Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1.3MHz Band Width, BIPolar, PDIP8
Why Look for Alternatives?
Finding alternatives for INA128P 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 INA128P 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 INA128P?
Known equivalents for INA128P include BDW93C, MBT3906DW1T1G, LM567CN/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA128P?
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 INA128P 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.