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OPA369 Status: ACTIVE

1.8V, 700nA, Zero-Crossover Rail-To-Rail I/O Operational Amplifier


      
         
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 OPA2369 OPA369
Number of Channels2  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)1.8  1.8  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)5.5  5.5  
Iq per channel(Max)(mA)0.001  0.0012  
GBW(Typ)(MHz)0.012  0.012  
Slew Rate(Typ)(V/us)0.005  0.005  
VIO (25 deg C)(Max)(mV)0.75  0.75  
Offset Drift(Typ)(uV/C)0.4  0.4  
IIB(Max)(pA)50  50  
CMRR(Min)(dB)100  100  
Vn at 1kHz(Typ)(nV/rtHz)120  120  
Rail-RailIn, Out  In, Out  
Io(Typ)(mA)10  10  
RatingCatalog  Catalog  
Offset Voltage (+/-)(Max)(mV)0.75  0.75  
Pin/Package8MSOP, 8SOT-23  5SC70  
Approx. Price (US$) 1.20 | 1ku   0.80 | 1ku  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA379: 1.8V, 2.9uA, 90kHz Rail-to-Rail I/O Operational Amplifier
  • OPA2369: 1.8V, 700nA, Zero-Crossover Rail-To-Rail I/O Operational Amplifier
  • OPA378: Low-Noise, 900kHz, RRIO, Precision Operational Amplifier, Zerø-Drift Series
  • OPA333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier

Product Information

Features

  • nanoPOWER:
    • OPA369: 800nA
    • OPA2369: 700nA/ch.
  • LOW OFFSET VOLTAGE: 250µV
    • ZERO-CROSSOVER
  • LOW OFFSET DRIFT: 0.4µV/°C
  • DC PRECISION:
    • CMRR: 114dB
    • PSRR:106dB
    • AOL: 134dB
  • GAIN-BANDWIDTH PRODUCT: 12kHz
  • SUPPLY VOLTAGE: 1.8V to 5.5V
  • microSIZE PACKAGES:
    • SC70-5, SOT23-5, MSOP-8
  • APPLICATIONS
    • BATTERY-POWERED INSTRUMENTS
    • PORTABLE DEVICES
    • MEDICAL INSTRUMENTS
    • TEST EQUIPMENT
    • LOW-POWER SENSOR SIGNAL CONDITIONING

Description

The OPA369 and OPA2369 are ultra-low-power, low-voltage operational amplifiers from TexasInstruments designed especially for battery-powered applications.

The OPAx369 operates on a supply voltage as low as 1.8V and has true rail-to-rail operation that makes it useful for a wide range of applications. The zerø-crossover feature resolves the problem of input crossover distortion that becomes very prominent in low voltage (< 3V), rail-to-rail input applications.

In addition to microsize packages and very low quiescent current, the OPAx369 features 12kHz bandwidth, low offset drift (1.75µV/°C, max), and low noise 3.6µVPP (0.1Hz to 10Hz).

The OPA369 (single version) is offered in an SC70-5 package. The OPA2369 (dual version) comes in both MSOP-8 and SOT23-8 packages.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
OPA369AIDCKRACTIVE-40 to 850.80 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&RPurchase Samples
OPA369AIDCKTACTIVE-40 to 850.90 | 1kuSC70 (DCK) | 5 View 250 | SMALL T&R

* 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.

Inventory

Reported Distributor Inventory as of 11:38 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksOPA369AIDCKR
WorldwideDigiKey  Available
TI Lead Time*: 6 WeeksOPA369AIDCKT
AmericasAvnet 500
Newark 464
AsiaFarnell Asia 714
WPI 347
EuropeFarnell 250
WorldwideDigiKey 550
Mouser Electronics 557
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
OPA369AIDCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA369AIDCKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for OPA369 Help

Datasheet

Application Notes

More Literature

Tools & Software

NamePart # Company Tool / Software Type
Analog Filter DesignFILTER-DESIGNERTexas InstrumentsAnalysis Software
Automatic Resistor/Capacitor Calculator for Passive FiltersRC-FILTER-CALCTexas InstrumentsCalculation Utilities
Decibel CalculatorDECIBEL-CALCTexas InstrumentsCalculation Utilities
Frequency/Wavelength CalculatorFREQ-WAVE-CALCTexas InstrumentsCalculation Utilities
Noise Calculator, Generator and ExamplesOPAMP-NOISECALCTexas InstrumentsCalculation Utilities
Op Amp Gain Stage CalculatorGAIN-STAGE-CALCTexas InstrumentsCalculation Utilities
Resistor Calculator for Op Amp Gain and Zero ShiftRESISTOR-CALCTexas InstrumentsCalculation Utilities
Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 PackagesOPAMPEVM-SOT23Texas InstrumentsDevelopment Boards/EVMs
SPICE-Based Analog Simulation ProgramTINA-TITexas InstrumentsSimulators
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 
Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

Simulation Models

Part # Name Product Family Comments
REF3333   30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
DAC7811   12-Bit, Serial Input, Multiplying Digital to Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
ADS1000   Low Cost 12-bit ADC with I2C Interface   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
ADS1100   Self-Calibrating, 16-Bit Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
ADS7829   12-Bit High Speed 2.7V microPower Sampling Analog-to-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
ADS7822   12-Bit, 200kSPS Micro Power Sampling Analog-To-Digital Converter   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
ADS8326   16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
DAC8801   14-Bit, Single Channel, Serial Interface, Multiplying Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
DAC8811   16-Bit, Serial Input Multiplying Digital to Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
Customers Who Evaluated This Product Also Evaluated...
OPA379 1.8V, 2.9uA, 90kHz Rail-to-Rail I/O Operational Amplifier PRECISION AMPLIFIER-LOW POWER TI customers also evaluated this product.
OPA2369 1.8V, 700nA, Zero-Crossover Rail-To-Rail I/O Operational Amplifier PRECISION AMPLIFIER-LOW POWER TI customers also evaluated this product.
OPA378 Low-Noise, 900kHz, RRIO, Precision Operational Amplifier, Zerø-Drift Series PRECISION AMPLIFIER-LOW NOISE TI customers also evaluated this product.
OPA333 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.

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