TrustCompo Website Logo | TrustCompo
Texas InstrumentsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer AmplifiersTexas Instruments Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers

INA128U/2K5 Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments

INA128U/2K5 is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers product path. Known package information currently points to 8SOIC under the Texas Instruments brand listing. IC OPAMP INSTR 1.3MHZ 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around INA128U/2K5 so buyers can move faster from review to quotation.

RoHS
INA128U/2K5 Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments | TrustCompo
Pictures are for reference only. Please contact us for the latest pictures.

Traceability and authenticity checks

Fast RFQ turnaround

Documentation support

Pre-shipment inspection review

Part Number

INA128U/2K5

Internal code

TCE000055021

Package

8SOIC

Manufacturer

Texas Instruments

Key specifications

Series

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers

Description

IC OPAMP INSTR 1.3MHZ 8SOIC

key Attributes

-

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.

How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

1

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.

Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

Request evaluation samples

Shipping & Delivery

Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.

Review shipping details

Payment Terms

Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.

Review payment terms

Quality & Traceability Center

See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.

Review quality controls

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.

Product overview

Overview

Description:
The INA128U/2K5 TI Integrated Circuits (ICs) Instrumentation Amplifier is a high-performance, low-power amplifier designed for use in a wide range of applications. It features a voltage-input-offset of 10 µV, a current-input-bias of 2 nA, and a -3db-bandwidth of 1.3 MHz.
The package is 8-SOIC (0.154" 3.90mm Width) and is available in Tape & Reel (TR)Cut Tape (CT)Digi-Reel®.
The current-supply is 700µA and the voltage-supply-span-min is 4.5 V.
The manufacturer is Texas Instruments.
Features:
* Voltage-input-offset: 10 µV
* Current-input-bias: 2 nA
* -3db-bandwidth: 1.3 MHz
* Package: 8-SOIC (0.154" 3.90mm Width)
* Current-supply: 700µA
* Voltage-supply-span-min: 4.5 V
* Manufacturer: Texas InstrumentsApplications:
* Signal conditioning
* Data acquisition
* Medical instrumentation
* Industrial process control
* Automotive systems
* Audio systems

Fast scan

Popular Specs Surfaced First

Product Parameter

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Product Parameter

Average Bias Current-Max (IIB)

0.005μA

Product Parameter

Voltage - Supply, Single/Dual (±)

4.5V~36V ±2.25V~18V

Product Parameter

Voltage - Input Offset

10μV

Product Parameter

Dual Supply Voltage

15V

Product Parameter

Neg Supply Voltage-Nom (Vsup)

-15V

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Average Bias Current-Max (IIB)
0.005μA
Voltage - Supply, Single/Dual (±)
4.5V~36V ±2.25V~18V
Voltage - Input Offset
10μV
Dual Supply Voltage
15V
Neg Supply Voltage-Nom (Vsup)
-15V
Current - Output / Channel
15mA
Input Offset Current-Max (IIO)
0.005μA
Current - Input Bias
2nA
Number Of Elements
3
Voltage Gain
80dB
Amplifier Type
Instrumentation
Voltage Gain-Nom
10
Non-Linearity-Max
0.002%
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
16 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Packing Method
TR
Nominal Supply Current
700μA
Weight
75.891673mg
Slew Rate
4V/μs
Input Voltage Noise Density
8nV/sqrt Hz
Gain Bandwidth Product
1.3MHz
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Pbfree Code
yes
Supply Voltage
15V
Number Of Circuits
1
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Common Mode Rejection Ratio
120 dB
Bandwidth
1.3MHz
Quiescent Current
700μA
Resistance
100GOhm
-3db Bandwidth
1.3MHz
Base Part Number
INA128
Manufacturer'S Part No.
INA128U/2K5
Input Offset Voltage (Vos)
18V
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.33.0001
ECCN Code
EAR99

Common questions

Product FAQ

Quick answers for buyers reviewing INA128U/2K5, stock, documentation, and sourcing steps.

What is INA128U/2K5?

INA128U/2K5 is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for INA128U/2K5?

INA128U/2K5 is listed with package reference 8SOIC. The current product description is IC OPAMP INSTR 1.3MHZ 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is INA128U/2K5 available in stock?

This page currently shows 164179 units in stock and 88061 units available for INA128U/2K5. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for INA128U/2K5?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for INA128U/2K5 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for INA128U/2K5?

A dedicated datasheet link is not currently listed for INA128U/2K5 by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.

How should buyers verify INA128U/2K5 before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for INA128U/2K5 before approving the order.

More sourcing insights

Articles

Explore related articles around INA128U/2K5, Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.