| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| INA115BU-TR | Texas Instruments | Check for Price | Instrumentation Amplifier, 1 Func, 150uV Offset-Max, 1MHz Band Width, BIPolar, PDSO16 | INA115BU vs INA115BU-TR |
| INA115BUG4 | Texas Instruments | Check for Price | Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1MHz Band Width, BICMOS, PDSO16 | INA115BU vs INA115BUG4 |
Part Details for INA115BU by Texas Instruments
Results Overview of INA115BU by Texas Instruments
- Distributor Offerings: (23 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- 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.
INA115BU Information
INA115BU 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| INA115BUG4 | Texas Instruments | Precision Instrumentation Amplifier 16-SOIC | |
| INA115BU | Texas Instruments | Precision Instrumentation Amplifier 16-SOIC |
Price & Stock for INA115BU
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
INA115BU-ND
|
DigiKey | IC INST AMP 1 CIRCUIT 16SOIC Min Qty: 1 Container: Tube |
931 Tube |
|
$15.6751 / $23.9100 | Buy Now |
|
DISTI #
86278907
|
Verical | INST Amp Single ±18V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 Date Code: 1101 | Americas - 980 |
|
$12.1875 / $15.2375 | Buy Now |
|
DISTI #
86279167
|
Verical | INST Amp Single ±18V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 Date Code: 1201 | Americas - 114 |
|
$12.1875 / $15.2375 | Buy Now |
|
DISTI #
93862767
|
Verical | INST Amp Single ±18V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2324 | Americas - 9 |
|
$12.6857 / $18.5869 | Buy Now |
|
DISTI #
63365653
|
Verical | INST Amp Single ±18V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2038 | Americas - 1 |
|
$13.3600 | Buy Now |
|
DISTI #
595-INA115BU
|
Mouser Electronics | Instrumentation Amplifiers Precision Instrument ation Amp RoHS: Compliant | 278 |
|
$16.0000 / $22.5100 | Buy Now |
|
DISTI #
P02:6590_15782841
|
Arrow Electronics | INST Amp Single ±18V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2324 | Asia - 9 |
|
$12.6953 / $18.6009 | Buy Now |
|
DISTI #
V99:2348_07259396
|
Arrow Electronics | INST Amp Single ±18V 16-Pin SOIC Tube COO: Taiwan RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2038 | Americas - 1 |
|
$13.3600 | Buy Now |
|
|
Rochester Electronics | Op Amp Instrumentation 16-SOIC Tube RoHS: Compliant Status: Active Min Qty: 1 | 1263 |
|
$9.7500 / $12.1900 | Buy Now |
|
DISTI #
P02:6590_15782841
|
Arrow Electronics | INST Amp Single ±18V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2324 | Asia - 9 |
|
$12.6953 / $18.6009 | Buy Now |
US Tariff Estimator: INA115BU by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
INA115BU CAD Models
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INA115BU Part Data Attributes
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INA115BU
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
INA115BU
Texas Instruments
Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1MHz Band Width, BIPolar, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Instrumentation Amplifier | |
| Average Bias Current-Max (IIB) | 0.002 µA | |
| Bandwidth (3dB)-Nom | 1 Mhz | |
| Bias Current-Max (IIB) @25C | 0.002 µA | |
| Common-mode Reject Ratio-Min | 115 Db | |
| Input Offset Current-Max (IIO) | 0.002 µA | |
| Input Offset Voltage-Max | 50 µV | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.3 Mm | |
| Moisture Sensitivity Level | 3 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Non-linearity-Max | 0.01% | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Slew Rate-Nom | 0.6 V/Us | |
| Supply Current-Max | 3 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 | 1 | |
| Voltage Gain-Nom | 10 | |
| Width | 7.5 Mm |
Alternate Parts for INA115BU
This table gives cross-reference parts and alternative options found for INA115BU. 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 INA115BU, 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.
INA115BU Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the input pins is ±40V, but it's recommended to keep it within ±20V for optimal performance.
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To ensure accurate measurements, make sure to use a high-precision voltage reference, keep the input impedance high, and minimize noise and interference in the circuit.
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For optimal performance, use a symmetrical layout, keep the input and output traces short and separate, and avoid running digital signals near the INA115BU.
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The INA115BU is rated for operation up to 125°C, but its accuracy and linearity may degrade at high temperatures. Consider using a thermally-enhanced package or a heat sink for high-temperature applications.
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Calibration involves trimming the offset voltage and gain to achieve optimal performance. Refer to the datasheet and application notes for specific calibration procedures.