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INA125 INSTRUMENTATION AMPLIFIER

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Stock: 30
Availability: InStock priceValidUntil: 2026-09-12
SKU: 365 | DAA424

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

Qty :
Qty 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.

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.

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Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.

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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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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?

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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

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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