OPA349
(ACTIVE) 1 uA, Rail-to-Rail, CMOS Operational Amplifiers

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Features
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Buy
 Technical
Documents
 Tools &
Software
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1 uA, Rail-to-Rail, CMOS Operational Amplifiers - OPA349

Datasheet


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
OPA349NA/250 ACTIVE 0.55 | 1ku SOT-23 (DBV) | 5 View 250 >5K 1k quantity lead time: In stock
Contact Distributor OPA349NA/250G4 ACTIVE 0.55 | 1ku SOT-23 (DBV) | 5 View 250 No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
OPA349NA/3K ACTIVE 0.45 | 1ku SOT-23 (DBV) | 5 View 3000 >5K 1k quantity lead time: In stock
Not Available Contact Distributor OPA349NA/3KG4 ACTIVE 0.45 | 1ku SOT-23 (DBV) | 5 View 3000 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
OPA349SA/250 ACTIVE 0.55 | 1ku SC70 (DCK) | 5 View 250 >5K 1k quantity lead time: In stock
Not Available
OPA349SA/250G4 ACTIVE 0.55 | 1ku SC70 (DCK) | 5 View 250 195 Typical lead time for 1k quantity: 4 to 8 weeks
OPA349SA/3K ACTIVE 0.45 | 1ku SC70 (DCK) | 5 View 3000 >5K 1k quantity lead time: In stock
OPA349SA/3KG4 ACTIVE 0.45 | 1ku SC70 (DCK) | 5 View 3000 1K - 5K 1k quantity lead time: In stock
OPA349UA ACTIVE 0.55 | 1ku SOIC (D) | 8 View 75 >5K 1k quantity lead time: In stock
Not Available
OPA349UA/2K5 ACTIVE 0.45 | 1ku SOIC (D) | 8 View 2500 >5K 1k quantity lead time: In stock
Not Available Contact Distributor OPA349UA/2K5G4 ACTIVE 0.45 | 1ku SOIC (D) | 8 View 2500 No Stock Typical lead time for 1k quantity: 4 to 8 weeks
OPA349UAG4 ACTIVE 0.55 | 1ku SOIC (D) | 8 View 75 520 Typical lead time for 1k quantity: 4 to 8 weeks

* 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
OPA333   1.8V, 17µA, microPower, Precision, Zero Drift CMOS Op Amp   OPERATIONAL AMPLIFIER - ZERO DRIFT PRECISION AMPLIFIER    Similar to OPA349 with lower noise and lower VIO  
OPA348   1MHz, 45uA, RRIO, Single Op Amp   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Similar to OPA349 but with lower noise and lower offset drift  
OPA379   1.8V, 2.9uA, 90kHz Rail-to-Rail I/O Operational Amplifier   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Similar to OPA349 with lower noise and lower VIO  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1198 07 Jan 2004

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
OPA349 PSpice Model (Rev. B) PSpice Model ZIP 37 KB 04 Oct 2011 173 views
OPA349 TINA-TI Reference Design (Rev. B) TINA-TI Reference Design TSC 108 KB 05 Oct 2011 59 views
OPA349 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 6 KB 05 Oct 2011 163 views

Design Kits & Evaluation Modules (2)

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

Development Tools (9)

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
Analog Filter Design FILTER-DESIGNER Circuit Design & Simulation
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation

Support & 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.

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