# Operational Differential Amplifier Texas Instruments INA117KU — Precision Instrumentation Amplifier in SOIC-8

**URL:** https://aio.lv/en/product--texas-instruments-ina117ku--1773739
**Data updated:** 2026-03-27 13:13 (EET)
**Category:** Server Parts & Components
**Manufacturer:** texas instruments
**Manufacturer code:** INA117KU
**EAN:** 2050002119642
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--texas-instruments-ina117ku--1773739

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Texas Instruments INA117KU is a precision operational differential (instrumentation) amplifier supplied in an SOIC-8 package. Designed for accurate differential signal amplification, it suits measurement, sensor interfacing, and low-noise signal conditioning applications. The device provides stable gain for small differential voltages and is intended for integration into analog front-ends and test equipment.

## Long description

Texas Instruments INA117KU is a precision operational differential (instrumentation) amplifier in an SOIC-8 package. It is engineered to amplify small differential voltages with high accuracy and low noise, making it suitable for analog front-ends, sensor interface circuits, and laboratory measurement equipment. The device offers stable gain and low offset drift for consistent performance in precision signal-conditioning tasks.
Advantages
The amplifier delivers precise differential amplification with low input offset and minimal noise contribution, enabling accurate measurement of small signals. Its SOIC-8 surface-mount package simplifies PCB integration for compact designs. The device's stable gain characteristics and predictable behavior across operating conditions support repeatable measurements and straightforward circuit design.
Suitable for
 Sensor signal conditioning (strain gauges, thermocouples, bridge sensors)
 Precision data acquisition front-ends and ADC input buffering
 Laboratory instrumentation and portable measurement devices
 Low-noise amplifiers in medical or industrial monitoring systems
Key specifications
 Device type: precision operational differential / instrumentation amplifier
 Package: 8-pin SOIC surface-mount
 Designed for low-noise, low-offset differential signal amplification
 Stable gain suitable for small differential voltages and precision signal conditioning
 Intended for integration into analog front-ends and test equipment
How to use
Integrate the amplifier into the signal path where differential inputs require precise amplification before digitization or further processing. Connect the differential sensor outputs to the amplifier inputs and arrange the required external gain-setting resistors or network per the device application notes. Place power supply decoupling capacitors close to the package and ensure proper PCB layout to minimize noise pickup and common-mode disturbances. Verify gain and offset performance on the bench using known reference inputs prior to final deployment.
Usage recommendations
For optimal performance, follow recommended PCB layout practices for instrumentation amplifiers: short input traces, ground plane continuity, and local decoupling. Match input impedances where applicable and avoid routing noisy digital lines near the analog inputs. Review the manufacturer's application guidelines for recommended external resistor networks and supply voltage ranges to ensure stable gain and low offset drift in target conditions.

## FAQ

### How much does the Texas Instruments INA117KU differential operational amplifier cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All texas instruments products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized texas instruments service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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