OPA211
(ACTIVE) 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package

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1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package - OPA211

Datasheet


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
Not Available
OPA211AID ACTIVE -40 to 125 4.15 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
OPA211AIDG4 ACTIVE -40 to 125 4.15 | 1ku SOIC (D) | 8 View 75 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor OPA211AIDGKR ACTIVE -40 to 125 3.45 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor OPA211AIDGKRG4 ACTIVE -40 to 125 3.45 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
OPA211AIDGKT ACTIVE -40 to 125 4.00 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R >5K 1k quantity lead time: In stock
Contact Distributor OPA211AIDGKTG4 ACTIVE -40 to 125 4.00 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
OPA211AIDR ACTIVE -40 to 125 3.45 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor OPA211AIDRG4 ACTIVE -40 to 125 3.45 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
OPA211AIDRGR ACTIVE -40 to 125 3.45 | 1ku SON (DRG) | 8 View 1000 | LARGE T&R 489 Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor OPA211AIDRGRG4 ACTIVE -40 to 125 3.45 | 1ku SON (DRG) | 8 View 1000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
OPA211AIDRGT ACTIVE -40 to 125 4.00 | 1ku SON (DRG) | 8 View 250 | SMALL T&R 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Contact Distributor OPA211AIDRGTG4 ACTIVE -40 to 125 4.00 | 1ku SON (DRG) | 8 View 250 | SMALL T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
OPA211ID ACTIVE -40 to 125 5.85 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
OPA211IDGKR ACTIVE -40 to 125 5.15 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
OPA211IDGKT ACTIVE -40 to 125 5.70 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R >5K 1k quantity lead time: In stock
Not Available
OPA211IDR ACTIVE -40 to 125 5.15 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
OPA211IDRGR ACTIVE -40 to 125 5.15 | 1ku SON (DRG) | 8 View 3000 | LARGE T&R 972 Typical lead time for 1k quantity: 4 to 8 weeks
OPA211IDRGT ACTIVE -40 to 125 5.70 | 1ku SON (DRG) | 8 View 250 | SMALL T&R 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.

Related Products

Part # Name Product Family Comments
OPA228   High Precision, Low Noise Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Similar to OPA211 but with 0.075mV VIO, 3.8mA Iq and 33MHz GBW  
OPA365   2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier   OPERATIONAL AMPLIFIER - HIGH SPEED AMPLIFIER    Similar to OPA211 with 2.2V-to-5.5V supply range, 0.2 mV VIO and 5mA Iq  
OPA835   Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier   OPERATIONAL AMPLIFIER - LOW POWER AMP    250uA Rail to Rail Voltage Feedback Amplifier  
ADS8327   2.7V~5.5V, 16 Bit 500KSPS Serial ADC   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)    
DAC8811   16-Bit, Serial Input Multiplying Digital to Analog Converter   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    
ADS7861   Dual, 500kHz, 12-Bit, 2+2 Ch, Simultaneous Sampling Analog-To-Digital Converter   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)    
ADS8382   18-Bit 600KSPS Serial ADC with Ref and Pseudo Bipolar, Fully Differential Input   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)    
ADS8505   16-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)    
DAC7822   12-bit, Dual Channel, Parallel Input, Multiplying Digital-to-Analog Converter   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    
DAC8820   16-Bit, Parallel Input Multiplying DAC   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    
DAC8830   16-Bit, Ultra-Low Power, Voltage Output Digital to Analog Converter   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1744 10 May 2009

User Guides (4)

Title Abstract Type Size (KB) Date Views
PDF 83 12 Apr 2012 2,521
PDF 167 12 Apr 2012 1,929
PDF 160 22 Apr 2011 1,929
PDF 110 16 Mar 2006 2,521

Selection & Solution Guides (4)

Title Type Size (KB) Date Views
PDF 716 17 Jul 2013 5,797
PDF 3424 02 May 2013 6,292
PDF 4801 10 Apr 2013 5,681
PDF 3594 10 Apr 2013 5,011

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
OPA211 PSpice Model (Rev. A) PSpice Model ZIP 5 KB 11 May 2009 550 views
OPA211 TINA-TI Reference Design (Rev. D) TINA-TI Reference Design TSC 42 KB 27 Sep 2011 159 views
OPA211 TINA-TI Spice Model (Rev. C) TINA-TI Spice Model ZIP 6 KB 13 Oct 2011 433 views

Design Kits & Evaluation Modules (4)

Name Part# Type
DEM-OPA-SO-1A Unpopulated PCB Compatible w/High Speed Wide Bandwidth Op Amps in 8-lead SOIC (D) Pkg DEM-OPA-SO-1A Evaluation Modules & Boards
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
FREE DEM-OPA-SO-1B DEM-OPA-SO-1B Evaluation Modules & Boards
Universal Operational Amplifier Evaluation Module OPAMPEVM Evaluation Modules & Boards

Development Tools (8)

Name Part# Type
Automatic Resistor/Capacitor Calculator for Passive Filters RC-FILTER-CALC Calculation Tools
Decibel Calculator DECIBEL-CALC Calculation Tools
Frequency/Wavelength Calculator FREQ-WAVE-CALC Calculation Tools
Noise Calculator, Generator and Examples OPAMP-NOISECALC Calculation Tools
Op Amp Gain Stage Calculator GAIN-STAGE-CALC Calculation Tools
Resistor Calculator for Op Amp Gain and Zero Shift RESISTOR-CALC Calculation Tools
Active Filter Design Application FILTERPRO Circuit Design & Simulation
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation



Support & Community


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Training & Events

Name Type Available During
Discover TI’s latest Operational Amplifiers for Industrial and Consumer markets
This session highlights the latest 36V operational amplifier families. 		On-Line Training   On Demand  
Deciphering Electrical Characteristics in an Op Amp Datasheet
To predict system accuracy when using op amps it is important to understand the op amp data sheet. 		On-Line Training   On Demand  
Engineer It - How to simplify your motor drive solution
Ryan Kehr, application manager for Motor Drivers, discusses simplifying your stepper motor drive solution. 		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  
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  
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