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INA125 INSTRUMENTATION AMPLIFIER

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Stock: 30
Availability: InStock priceValidUntil: 2026-03-14
SKU: 365 | DAA424

Rs. 782.34 (inc GST)
Rs.663.00 + GST

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

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

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

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

Description

INA125

INSTRUMENTATION AMPLIFIER With Precision Voltage Reference.

The INA125 is a low power, high accuracy instrumentation amplifier with a precision voltage reference. It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit.

A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift (2µV/°C), and high common-mode rejection (100dB at G = 100). It operates on single (+2.7V to +36V) or dual (±1.35V to
±18V) supplies.

The voltage reference is externally adjustable with pinselectable voltages of 2.5V, 5V, or 10V, allowing use with a variety of transducers. The reference voltage is accurate to ±0.5% (max) with ±35ppm/°C drift (max). Sleep mode allows shutdown and duty cycle operation to save power.

The INA125 is available in 16-pin plastic DIP and SO-16 surface-mount packages and is specified for the –40°C to +85°C industrial temperature range.

FEATURES of INA125

LOW QUIESCENT CURRENT : 460µA
PRECISION VOLTAGE REFERENCE : 1.24V, 2.5V, 5V or 10V
SLEEP MODE
LOW OFFSET VOLTAGE : 250µV max
LOW OFFSET DRIFT : 2µV/°C max
LOW INPUT BIAS CURRENT : 20nA max
HIGH CMR: 100dB min
LOW NOISE: 38nV/√Hz at f = 1kHz
INPUT PROTECTION TO ±40V
WIDE SUPPLY RANGE
Single Supply : 2.7V to 36V
Dual Supply : ±1.35V to ±18V
16-PIN DIP AND SO-16 SOIC PACKAGES

Application of INA125

PRESSURE AND TEMPERATURE BRIDGE AMPLIFIERS
INDUSTRIAL PROCESS CONTROL
FACTORY AUTOMATION
MULTI-CHANNEL DATA ACQUISITION
BATTERY OPERATED SYSTEMS
GENERAL PURPOSE INSTRUMENTATION

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.

Do you ship all over India?

Yes — we dispatch orders across India.

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.

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Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)

Are components original / new?

We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

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INA125 INSTRUMENTATION AMPLIFIER

Qty :

INA125

The INA125 is a low power, high accuracy instrumentation amplifier with a precision voltage reference. It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit.

A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift (2µV/°C), and high common-mode rejection (100dB at G = 100). It operates on single (+2.7V to +36V) or dual (±1.35V to±18V) supplies.

The voltage reference is externally adjustable with pinselectable voltages of 2.5V, 5V, or 10V, allowing use with a variety of transducers. The reference voltage is accurate to ±0.5% (max) with ±35ppm/°C drift (max). Sleep mode allows shutdown and duty cycle operation to save power.

The INA125 is available in 16-pin plastic DIP and SO-16 surface-mount packages and is specified for the –40°C to +85°C industrial temperature range.

FEATURES of INA125

Application of INA125

PRESSURE AND TEMPERATURE BRIDGE AMPLIFIERSINDUSTRIAL PROCESS CONTROLFACTORY AUTOMATIONMULTI-CHANNEL DATA ACQUISITIONBATTERY OPERATED SYSTEMSGENERAL PURPOSE INSTRUMENTATION

Write a review

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A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift (2µV/°C), and high common-mode rejection (100dB at G = 100). It operates on single (+2.7V to +36V) or dual (±1.35V to
±18V) supplies.

PRESSURE AND TEMPERATURE BRIDGE AMPLIFIERS
INDUSTRIAL PROCESS CONTROL
FACTORY AUTOMATION
MULTI-CHANNEL DATA ACQUISITION
BATTERY OPERATED SYSTEMS
GENERAL PURPOSE INSTRUMENTATION