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INA114 Instrumentation Amplifier


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  • Stock: 3

    Availability: InStock priceValidUntil: 2026-09-02

  • SKU: 843 | DAA426

Availability: InStock priceValidUntil: 2026-09-02

  • Rs. 1,309.80 (inc GST)
    Rs.1,110.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

INA114 Instrumentation Amplifier

The INA114 is a low cost, general purpose instrumentation amplifier offering excellent accuracy.

Its versatile 3-op amp design and small size make it ideal for a wide range of applications. A single external resistor sets any gain from 1 to 10,000. Internal input protection can withstand up to ±40V without damage.

The INA114 is laser trimmed for very low offset voltage (50µV), drift (0.25µV/°C) and high common-mode rejection (115dB at G = 1000). It operates with power supplies as low as ±2.25V, allowing use in battery operated and single 5V supply systems. Quiescent current is 3mA maximum. INA114 Instrumentation Amplifier is available in 8-pin plastic and SOL-16 surface-mount packages. Both are specified for the –40°C to +85°C temperature range.

Features of INA114

  • LOW OFFSET VOLTAGE : 50µV max

  • LOW DRIFT : 0.25µV/°C max

  • LOW INPUT BIAS CURRENT : 2nA max

  • HIGH COMMON-MODE REJECTION : 115dB min

  • INPUT OVER-VOLTAGE PROTECTION : ±40V

  • WIDE SUPPLY RANGE : ±2.25 to ±18V

  • LOW QUIESCENT CURRENT : 3mA max

  • 8-PIN PLASTIC AND SOL-16

Applications of INA114 

  • BRIDGE AMPLIFIER

  • THERMOCOUPLE AMPLIFIER

  • RTD SENSOR AMPLIFIER

  • MEDICAL INSTRUMENTATION

  • DATA ACQUISITION

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How do I track my shipment?
After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you support Purchase Orders (PO) for companies/colleges?
Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.
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