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Part Details for INA126UA/2K5 by Texas Instruments
Results Overview of INA126UA/2K5 by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
INA126UA/2K5 Information
INA126UA/2K5 by Texas Instruments is an Instrumentation Amplifier.
Instrumentation Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for INA126UA/2K5
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-31643-1-ND
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DigiKey | IC INST AMP 1 CIRCUIT 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
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$1.5935 / $3.0600 | Buy Now |
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DISTI #
595-INA126UA/2K5
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Mouser Electronics | Instrumentation Amplifiers Micropower Single & Dual Versions A 595-INA126UA RoHS: Compliant | 0 |
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$1.5500 / $3.0600 | Order Now |
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DISTI #
V72:2272_07259551
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Arrow Electronics | INST Amp Single ±18V/36V 8-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2350 Container: Cut Strips | Americas - 143 |
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$1.5200 / $2.1690 | Buy Now |
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DISTI #
76087138
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Verical | INST Amp Single ±18V/36V 8-Pin SOIC T/R RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2350 | Americas - 143 |
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$1.5200 / $2.1690 | Buy Now |
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Bristol Electronics | 2 |
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RFQ | ||
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DISTI #
INA126UA/2K5
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TME | IC: instrumentation amplifier, 200kHz, Ch: 1, SO8, 5V/V,10kV/V Min Qty: 1 | 0 |
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$1.9500 / $3.2900 | RFQ |
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LCSC | 25nA 250uV 200kHz 83dB Single channel SOIC-8 Instrumentation Amplifiers ROHS | 934 |
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$0.5294 / $0.9538 | Buy Now |
Part Details for INA126UA/2K5
INA126UA/2K5 CAD Models
INA126UA/2K5 Part Data Attributes
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INA126UA/2K5
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
INA126UA/2K5
Texas Instruments
36V microPower (175-µA), 250-µV offset, precision instrumentation amplifier 8-SOIC
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | |
| Average Bias Current-Max (IIB) | 0.05 µA | |
| Bandwidth (3dB)-Nom | 0.2 MHz | |
| Bias Current-Max (IIB) @25C | 0.025 µA | |
| Common-mode Reject Ratio-Min | 83 dB | |
| Input Offset Current-Max (IIO) | 0.005 µA | |
| Input Offset Voltage-Max | 250 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 2 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Non-linearity-Max | 0.012% | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Slew Rate-Nom | 0.4 V/us | |
| Supply Current-Max | 0.2 mA | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Gain-Max | 10000 | |
| Voltage Gain-Min | 5 | |
| Voltage Gain-Nom | 100 | |
| Width | 3.9 mm |
Alternate Parts for INA126UA/2K5
This table gives cross-reference parts and alternative options found for INA126UA/2K5. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of INA126UA/2K5, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| INA126UA/2K5E4 | Texas Instruments | Check for Price | INSTRUMENTATION AMPLIFIER, 500uV OFFSET-MAX, 0.2MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8 | INA126UA/2K5 vs INA126UA/2K5E4 |
INA126UA/2K5 Frequently Asked Questions (FAQ)
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The maximum power supply voltage that can be applied to the INA126UA/2K5 is 36V. Exceeding this voltage may cause damage to the device.
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To ensure accuracy in high-temperature applications, it is recommended to use a thermocouple or thermistor to measure the temperature and compensate for the temperature drift of the INA126UA/2K5. Additionally, the device should be operated within its specified temperature range of -40°C to 125°C.
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To minimize noise and EMI, it is recommended to use a multi-layer printed circuit board (PCB) with a solid ground plane, and to keep the analog and digital grounds separate. The INA126UA/2K5 should be placed close to the analog-to-digital converter (ADC) and the input signals should be routed as close to the device as possible. Additionally, a decoupling capacitor should be placed close to the power pins of the INA126UA/2K5.
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Yes, the INA126UA/2K5 can be used in a single-supply application. However, the input common-mode voltage range is limited to 2.5V to 36V, and the output voltage swing is limited to 1.5V to 36V. Additionally, the device may not provide rail-to-rail output swing in single-supply applications.
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The gain error of the INA126UA/2K5 can be calculated using the formula: Gain Error (%) = (Measured Gain - Nominal Gain) / Nominal Gain * 100%. The nominal gain of the INA126UA/2K5 is specified in the datasheet as 5V/V. The measured gain can be determined by applying a known input signal and measuring the output voltage.