INA118
(ACTIVE) Precision, Low Power Instrumentation Amplifier

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
Contact TI Distributor or Sales Office
INA118P ACTIVE -40 to 85 5.52 | 1ku PDIP (P) | 8 View 50 | TUBE >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
INA118PB ACTIVE   8.17 | 1ku PDIP (P) | 8 View 50 | TUBE >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office Contact Distributor INA118PBG4 ACTIVE   8.17 | 1ku PDIP (P) | 8 View 50 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Contact TI Distributor or Sales Office
INA118PG4 ACTIVE -40 to 85 5.52 | 1ku PDIP (P) | 8 View 50 | TUBE 100 Typical lead time for 1k quantity: 4 to 8 weeks
Contact TI Distributor or Sales Office
INA118U ACTIVE   5.80 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
INA118U/2K5 ACTIVE   4.80 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
INA118U/2K5G4 ACTIVE   4.80 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
INA118UB ACTIVE   8.45 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor INA118UB/2K5 ACTIVE   7.45 | 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 INA118UB/2K5G4 ACTIVE   7.45 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact TI Distributor or Sales Office
INA118UBG4 ACTIVE   8.45 | 1ku SOIC (D) | 8 View 75 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Contact TI Distributor or Sales Office
INA118UG4 ACTIVE   5.80 | 1ku SOIC (D) | 8 View 75 | TUBE 1K - 5K 1k quantity lead time: In stock

* 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 386 27 Sep 2000

Application Notes (2)

Title Abstract Type Size (KB) Date Views
PDF 177 10 Oct 2005 1,564
PDF 1310 24 May 2004 14,298

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 721 11 Sep 2013 1,738

Selection & Solution Guides (2)

Title Type Size (KB) Date Views
PDF 6000 11 Jul 2013 27,763
PDF 3594 10 Apr 2013 5,000

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
INA118 PSpice Model (Rev. A) PSpice Model ZIP 55 KB 19 Sep 2011 1,149 views
INA118 TINA-TI Reference Design (Rev. B) TINA-TI Reference Design TSC 109 KB 19 Sep 2011 181 views
INA118 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 5 KB 11 Jun 2011 1,081 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 )    1,311 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

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

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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