OPA227
(ACTIVE) High Precision, Low Noise Operational Amplifiers

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High Precision, Low Noise Operational Amplifiers - OPA227

Datasheet


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
OPA227P ACTIVE 2.55 | 1ku PDIP (P) | 8 View 50 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
OPA227PA ACTIVE 1.25 | 1ku PDIP (P) | 8 View 50 | TUBE 1K - 5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
OPA227PAG4 ACTIVE 1.25 | 1ku PDIP (P) | 8 View 50 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Contact TI Distributor or Sales Office
OPA227PG4 ACTIVE 2.55 | 1ku PDIP (P) | 8 View 50 | TUBE 172 Typical lead time for 1k quantity: 4 to 8 weeks
OPA227U ACTIVE 2.60 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
OPA227U/2K5 ACTIVE 2.40 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Contact Distributor OPA227U/2K5E4 ACTIVE 2.40 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
OPA227UA ACTIVE 1.30 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
OPA227UA/2K5 ACTIVE 1.10 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor OPA227UA/2K5G4 ACTIVE 1.10 | 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
OPA227UAG4 ACTIVE 1.30 | 1ku SOIC (D) | 8 View 75 | TUBE 1K - 5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
OPA227UE4 ACTIVE 2.60 | 1ku SOIC (D) | 8 View 75 | TUBE 200 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.

Related Products

Part # Name Product Family Comments
OPA277   High Precision Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Single version which features offset voltage 10µV, low drift ±0.1µV/°C, open-loop-gain of 134dB and CMRR 140dB  
OPA177   Precision Operational Amplifier   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Features offset voltage 25µV, open-loop-gain 130dB and low drift 0.3µV/°C. OPA277 replace the OPA177  
OPA627   Precision High-Speed Difet(R) Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Features low noise 4.5nV/sqrt(Hz) at 10kHz and low drift 0.8µV/°C max  
OPA2227   High Precision, Low Noise Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA2227 is dual version  
OPA2277   High Precision Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Dual version which features offset voltage 10µV, low drift ±0.1µV/°C, open-loop-gain 134dB and CMRR 140dB  
OPA27   Ultra-Low Noise Precision Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA227 replace OP-27  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1237 07 Jan 2005

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
OPAy227 PSpice Model (Rev. A) PSpice Model ZIP 3 KB 14 Jun 2002 559 views
OPA227 TINA-TI Reference Design (Rev. A) TINA-TI Reference Design TSC 46 KB 24 Jan 2009 141 views
OPA227 TINA-TI Spice Model TINA-TI Spice Model TSM 3 KB 24 Jan 2009 277 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 (10)

Name Part# Type
Automatic Resistor/Capacitor Calculator for Passive Filters RC-FILTER-CALC Calculation Tools
Decibel Calculator DECIBEL-CALC Calculation Tools
Design Methodology for MFB Filters in ADC Interface Applications MFBFILTER-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


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