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INA122 INSTRUMENTATION AMPLIFIER


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-10-13

  • SKU: 981 | DAA431

Availability: NotInStock priceValidUntil: 2026-10-13

  • Rs. 590.00 (inc GST)
    Rs.500.00 + 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.

INA122 Instrumentation Amplifier

INA122 is a precision instrumentation amplifier for accurate, low noise differential signal acquisition.

Its two-op-amp design provides excellent performance with very low quiescent current, and is ideal for portable instrumentation and data acquisition systems. The INA122 can be operated with single power supplies from 2.2 Volt to 36 Volt and quiescent current is a mere 60 mA. It can also be operated from dual supplies. By utilizing an input level-shift network, input common mode range extends to 0.1V below negative rail (single supply ground).

A single external resistor sets gain from 5V/V to 10000V/V. Laser trimming provides very low offsetvoltage (250mV max), offset voltage drift (3mV/°C max) and excellent common-mode rejection. Package options include 8-pin plastic DIP and SO-8 surface-mount packages. Both are specified for the –40°C to +85°C extended industrial temperature range.

Features of INA122

  • LOW QUIESCENT CURRENT : 60mA

  • WIDE POWER SUPPLY RANGE

  • Single Supply : 2.2V to 36V

  • Dual Supply : –0.9/+1.3V to ±18V

  • COMMON-MODE RANGE TO (V–)–0.1V

  • RAIL-TO-RAIL OUTPUT SWING

  • LOW OFFSET VOLTAGE : 250mV max

  • LOW OFFSET DRIFT : 3mV/°C max

  • LOW NOISE : 60nV/ÖHz

  • LOW INPUT BIAS CURRENT : 25nA max

  • 8-PIN DIP AND SO-8 SURFACE-MOUNT

Applications of INA122

  • PORTABLE, BATTERY OPERATED SYSTEMS

  • INDUSTRIAL SENSOR AMPLIFIER : Bridge, RTD, Thermocouple

  • PHYSIOLOGICAL AMPLIFIER : ECG, EEG, EMG

  • MULTI-CHANNEL 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.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
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