INA128UAAlternatives & Equivalent Parts
About INA128UA
INA128UA 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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Get one quote covering all 6 alternatives for INA128UA — response within 24 hours.
Specification Comparison
| Parameter | INA128UASource | INA128UA/2K5 | DAC0808LCN/NOPB | SN74LS11N | CD4093BM96 | INA301A1QDGKRQ1 | ADG1611BRUZ |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 16 | 14 | 14 | 8 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | ~ 70.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $7.1600 | $1.3896 | $0.5000 | $0.4000 | $0.1323 | $1.8572 | $2.4400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes | No |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 | 10 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | — | — | — | COMPARATOR | — |
| 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 | — | — | — | 100 dB | — |
| Input Offset Current-Max (IIO) | 0.01 µA | 0.01 µA | — | — | — | — | — |
| Input Offset Voltage-Max | 50 µV | 50 µV | — | — | — | 125 µV | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDIP-T16 | R-PDIP-T14 | R-PDSO-G14 | S-PDSO-G8 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 | e4 | e3 |
| Neg Supply Voltage Limit-Max | -18 V | -18 V | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | — | — | — | — | -5 V |
| Non-linearity-Max | 0.004% | 0.004% | — | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | 3 | 4 | 1 | 4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | DIP16,.3 | DIP14,.3 | SOP14,.25 | — | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Packing Method | TUBE | TR | — | TUBE | TR | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Slew Rate-Nom | 4 V/us | 4 V/us | — | — | — | 4 V/us | — |
| Subcategory | Instrumentation Amplifier | Instrumentation Amplifier | — | — | — | — | — |
| Supply Current-Max | 0.75 mA | 0.75 mA | 22 mA | — | — | 0.7 mA | — |
| Supply Voltage Limit-Max | 18 V | 18 V | — | — | — | 6 V | — |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | — | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | NO | NO | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | TTL | CMOS | — | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL | COMMERCIAL | MILITARY | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | 30 | 30 | 30 |
| Voltage Gain-Max | 10000 | 10000 | — | — | — | — | — |
| Voltage Gain-Min | 1 | 1 | — | — | — | — | — |
| Voltage Gain-Nom | 10 | 10 | — | — | — | 20 | — |
| ## INA128UA Alternates Showing results | Image | — | — | — | — | — | — |
| ## INA128UA/2K5 Alternates Showing results | — | Image | — | — | — | — | — |
| Analog Output Voltage-Max | — | — | 0.4 V | — | — | — | — |
| Analog Output Voltage-Min | — | — | -5 V | — | — | — | — |
| Converter Type | — | — | D/A CONVERTER | — | — | — | — |
| Input Bit Code | — | — | BINARY | — | — | — | — |
| Input Format | — | — | PARALLEL, 8 BITS | — | — | — | — |
| Linearity Error-Max (EL) | — | — | 0.39% | — | — | — | — |
| Negative Supply Voltage-Nom | — | — | -15 V | — | — | — | — |
| Number of Bits | — | — | 8 | — | — | — | — |
| Sample Rate | — | — | 6.6 MHz | — | — | — | — |
| Settling Time-Max | — | — | 0.15 µs | — | — | — | — |
| Settling Time-Nom (tstl) | — | — | 0.15 µs | — | — | — | — |
| Supply Voltage-Nom | — | — | 5 V | — | — | — | — |
| ## DAC0808LCN/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Family | — | — | — | LS | 4000/14000/40000 | — | — |
| Load Capacitance (CL) | — | — | — | 15 pF | 50 pF | — | — |
| Logic IC Type | — | — | — | AND GATE | NAND GATE | — | — |
| Max I(ol) | — | — | — | 0.008 A | 0.0068 A | — | — |
| Number of Inputs | — | — | — | 3 | 2 | — | — |
| Output Characteristics | — | — | — | TOTEM-POLE | — | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 6.6 mA | 0.6 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 20 ns | 380 ns | — | — |
| Propagation Delay (tpd) | — | — | — | 20 ns | 380 ns | — | — |
| Schmitt Trigger | — | — | — | NO | YES | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.25 V | 18 V | — | 8 V |
| Supply Voltage-Min (Vsup) | — | — | — | 4.75 V | 3 V | — | 3.3 V |
| ## SN74LS11N Alternates Showing results | — | — | — | Image | — | — | — |
| ## CD4093BM96 Alternates Showing results | — | — | — | — | Image | — | — |
| Date Of Intro | — | — | — | — | — | 2016-06-18 | — |
| Common Mode Voltage-Max | — | — | — | — | — | 36 V | — |
| Output Type | — | — | — | — | — | OPEN-DRAIN | — |
| Response Time-Nom | — | — | — | — | — | 750 ns | — |
| Screening Level | — | — | — | — | — | AEC-Q100 | — |
| ## INA301A1QDGKRQ1 Alternates Showing results | — | — | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | — | — | RU-16 |
| Analog IC - Other Type | — | — | — | — | — | — | SPST |
| Neg Supply Voltage-Max (Vsup) | — | — | — | — | — | — | -8 V |
| Neg Supply Voltage-Min (Vsup) | — | — | — | — | — | — | -3.3 V |
| Normal Position | — | — | — | — | — | — | NO |
| Number of Channels | — | — | — | — | — | — | 1 |
| Off-state Isolation-Nom | — | — | — | — | — | — | 70 dB |
| On-state Resistance Match-Nom | — | — | — | — | — | — | 0.04 Ω |
| On-state Resistance-Max (Ron) | — | — | — | — | — | — | 1.2 Ω |
| Output | — | — | — | — | — | — | SEPARATE OUTPUT |
| Signal Current-Max | — | — | — | — | — | — | 0.206 A |
| Supply Current-Max (Isup) | — | — | — | — | — | — | 0.48 mA |
| Switch-off Time-Max | — | — | — | — | — | — | 159 ns |
| Switch-on Time-Max | — | — | — | — | — | — | 285 ns |
| Switching | — | — | — | — | — | — | BREAK-BEFORE-MAKE |
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 INA128UA — 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 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 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?
Known equivalents for INA128UA include INA128UA/2K5, DAC0808LCN/NOPB, SN74LS11N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of INA128UA?
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 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.