INA128
(ACTIVE) Precision, Low Power Instrumentation Amplifiers

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
INA128P ACTIVE   5.41 | 1ku PDIP (P) | 8 View 50 | TUBE >5K 1k quantity lead time: In stock
INA128PA ACTIVE   3.51 | 1ku PDIP (P) | 8 View 50 | TUBE >5K 1k quantity lead time: In stock
Contact Distributor INA128PAG4 ACTIVE   3.51 | 1ku PDIP (P) | 8 View 50 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact Distributor INA128PG4 ACTIVE   5.41 | 1ku PDIP (P) | 8 View 50 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
INA128U ACTIVE   5.60 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
INA128U/2K5 ACTIVE   4.95 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
INA128U/2K5G4 ACTIVE   4.95 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
INA128UA ACTIVE -40 to 125 3.70 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
INA128UA/2K5 ACTIVE -40 to 125 3.05 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor INA128UA/2K5E4 ACTIVE -40 to 125 3.05 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor INA128UA/2K5G4 ACTIVE -40 to 125 3.05 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
INA128UAE4 ACTIVE -40 to 125 3.70 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
INA128UAG4 ACTIVE -40 to 125 3.70 | 1ku SOIC (D) | 8 View 75 | TUBE 1K - 5K 1k quantity lead time: In stock
INA128UG4 ACTIVE   5.60 | 1ku SOIC (D) | 8 View 75 | TUBE 75 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor SN412014DRE4 ACTIVE -40 to 125 3.05 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1912 24 Feb 2005

Application Notes (3)

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 721 11 Sep 2013 1,860

Selection & Solution Guides (2)

Title Type Size (KB) Date Views
PDF 6000 11 Jul 2013 27,757
PDF 3594 10 Apr 2013 5,106

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
INA128 PSpice Model PSpice Model ZIP 39 KB 21 Jun 2012 1,317 views
INA128 TINA TI Reference Design TINA-TI Reference Design TSC 88 KB 21 Jun 2012 99 views
INA128 TINA TI Spice Model TINA-TI Spice Model ZIP 5 KB 21 Jun 2012 660 views

Design Kits & Evaluation Modules (2)

Name Part# Type
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
Universal Instrumentation Amplifier Evaluation Module INAEVM Evaluation Modules & Boards

Software (1)

INA Common-Mode-Range Design Utility 
(ZIP 77 KB )    1,383 views, 14 Apr 2003  

Development Tools (2)

Name Part# Type
Calculate Input Common-Mode Range of Instrumentation Amplifiers INA-CMV-CALC Calculation Tools
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation



Support & Community


TI E2E™ Community

TI E2E Community

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Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
High Performance, Variable Gain, Differential Amplifiers
This presentation covers the criteria used to select variable gain blocks and features some state of the art TI amplifiers.
On-Line Training   On Demand  
Engineer It - Understanding basic sensored BLDC motor operation
Michael Firth, Motor Driver marketing manager, discusses the basic operation of a BLDC motor.
On-Line Training   On Demand  
Automotive Class-D Amplifier Basics
This video will provide the basics of how class-D amplifiers operate. This will focus specifically on automotive applications.
On-Line Training   On Demand  
Engineer It - How to understand ripples in RF devices performance
Ripples arise while characterizing devices at RF and microwave frequencies.
On-Line Training   On Demand  
Engineer It – When to use a pre-driver vs. an integrated motor driver
Learn the differences between a pre-driver and an integrated motor driver and when to choose one over the other.
On-Line Training   On Demand  
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