TLC271 Status: ACTIVE

LinCMOS(TM) Programmable Low-Power Operational Amplifier


      
         
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 TLC271TLC272 TLC274 
Iq per channel(Max)(mA)1.6  1.6  1.6  
VIO (25 deg C)(Max)(mV)10  10  10  
CMRR(Min)(dB)65  65  65  
Vn at 1kHz(Typ)(nV/rtHz)25  25  25  
IIB(Max)(pA)600  600  600  
Slew Rate(Typ)(V/us)3.6  3.6  3.6  
GBW(Typ)(MHz)1.7  1.7  1.7  
Spec'd at Vs(V)5  5  5  
VIO (Full Range)(Max)(mV)12  12  12  
Vs(Min)(V)3  3  3  
Vs(Max)(V)16  16  16  
Pin/Package8PDIP, 8SO, 8SOIC, 8TSSOP  8PDIP, 8SO, 8SOIC, 8TSSOP  14PDIP, 14SO, 14SOIC, 14SSOP, 14TSSOP  
Open Loop Gain(Min)(dB)74  74  74  
Offset Drift(Typ)(uV/C)1.8  1.8  1.8  
Number of Channels1  2  4  
Approx. Price (US$) 0.29 | 1ku   0.29 | 1ku   0.35 | 1ku  
Operating Temp Range(Celsius)-40 to 85,-55 to 125,0 to 70  -40 to 85,0 to 70  -40 to 85,-55 to 125,0 to 70  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)3  3  3  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)16  16  16  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLC274: Quad Single Supply Operational Amplifier
  • TLC272: Dual Single Supply Operational Amplifier

Product Information

Features

  • Input Offset Voltage Drift...Typically
    0.1 uV/Month, Including the First 30 Days
  • Wide Range of Supply Voltages Over Specified Temperature Range:
  • 0°C to 70°C...3 V to 16 V
  • -40°C to 85°C...4 V to 16 V
  • -55°C to 125°C...5 V to 16 V
  • Single-Supply Operation
  • Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix and I-Suffix Types)
  • Low Noise...25 nV/Hz\ Typically at
    f = 1 kHz (High-Bias Mode)
  • Output Voltage Range Includes Negative Rail
  • High Input Impedance...1012 Typ
  • ESD-Protection Circuitry
  • Small-Outline Package Option Also Available in Tape and Reel
  • Designed-In Latch-Up Immunity

LinCMOS is a trademark of Texas Instruments.

Description

The TLC271 operational amplifier combines a wide range of input offset voltage grades with low offset voltage drift and high input impedance. In addition, the TLC271 offers a bias-select mode that allows the user to select the best combination of power dissipation and ac performance for a particular application. These devices use Texas Instruments silicon-gate LinCMOSTM technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

Using the bias-select option, these cost-effective devices can be programmed to span a wide range of applications that previously required BiFET, NFET, or bipolar technology. Three offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC271 (10 mV) to the TLC271B (2 mV) low-offset version. The extremely high input impedance and low bias currents, in conjunction with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs.

In general, many features associated with bipolar technology are available in LinCMOSTM operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are all easily designed with the TLC271. The devices also exhibit low-voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail.

A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications.

The device inputs and output are designed to withstand -100-mA surge currents without sustaining latch-up.

The TLC271 incorporates internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from -40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of -55°C to 125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Replaced ByPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLC271CDACTIVE0 to 70 0.32 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CDG4ACTIVE0 to 70 0.32 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CDRACTIVE0 to 70 0.29 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CDRG4ACTIVE0 to 70 0.29 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CPACTIVE0 to 70 0.29 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CPE4ACTIVE0 to 70 0.29 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CPSRACTIVE0 to 70 0.29 | 1kuSO (PS) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPSRG4ACTIVE0 to 70 0.29 | 1kuSO (PS) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWACTIVE0 to 70 0.32 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWG4ACTIVE0 to 70 0.32 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWLEOBSOLETE0 to 70TLC271CPWR TSSOP (PW) | 8 View    Download CAD Format for this FootprintReplaced by TLC271CPWR
TLC271CPWRACTIVE0 to 70 0.29 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWRG4ACTIVE0 to 70 0.29 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271IDACTIVE-40 to 85 0.34 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271IDG4ACTIVE-40 to 85 0.34 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271IDRACTIVE-40 to 85 0.31 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271IDRG4ACTIVE-40 to 85 0.31 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271IPACTIVE-40 to 85 0.31 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271IPE4ACTIVE-40 to 85 0.31 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271MDRACTIVE-55 to 125 0.38 | 1kuSOIC (D) | 8 View 2500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271MDRG4ACTIVE-55 to 125 0.38 | 1kuSOIC (D) | 8 View 2500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271MJGOBSOLETE-55 to 125  CDIP (JG) | 8 View    Not Available

* 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 10:31 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLC271CD
AmericasArrow 72
Avnet >1k
Newark >1k
Rochester Electronics 50
AsiaFarnell Asia 192
EuropeAbacus Polar >1k
Arrow Northern Europe 600
Avnet-SILICA >1k
Compel >1k
Farnell 192
Spoerle >1k
WorldwideDigiKey 964
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTLC271CDG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC271CDR
AmericasArrow 660
AsiaWPI >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTLC271CDRG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC271CP
AmericasArrow >1k
Avnet >1k
Newark 700
Rochester Electronics >1k
AsiaFarnell Asia >1k
WPI 102
EuropeAbacus Polar 1k
Arrow Northern Europe 50
Arrow Southern Europe >1k
Avnet-SILICA >1k
Compel 643
EBV Elektronik >1k
Farnell >1k
Spoerle >1k
WorldwideDigiKey >1k
Mouser Electronics 9
TI Lead Time*: 20 WeeksTLC271CPE4
AmericasArrow >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC271CPSR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC271CPSRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC271CPW
AmericasNewark 940
Rochester Electronics >1k
AsiaFarnell Asia 940
TI Lead Time*: 20 WeeksTLC271CPWG4
None Reported
View Distributors
Call**TLC271CPWLE
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTLC271CPWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC271CPWRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLC271ID
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
EuropeAbacus Polar >1k
EBV Elektronik 63
WorldwideDigiKey 400
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTLC271IDG4
AmericasAvnet >1k
Rochester Electronics >1k
EuropeEBV Elektronik 450
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLC271IDR
AmericasArrow >1k
Rochester Electronics >1k
EuropeAbacus Polar >1k
WorldwideDigiKey 396
Mouser Electronics 548
TI Lead Time*: 20 WeeksTLC271IDRG4
EuropeEBV Elektronik >1k
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTLC271IP
AmericasArrow 951
Newark 173
Rochester Electronics >1k
AsiaFarnell Asia 173
WPI 75
EuropeEBV Elektronik >1k
Spoerle 400
WorldwideDigiKey 717
Mouser Electronics 609
TI Lead Time*: 4 WeeksTLC271IPE4
WorldwideDigiKey  Available
TI Lead Time*: 7 WeeksTLC271MDR
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTLC271MDRG4
None Reported
View Distributors
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
TLC271CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC271CPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC271CPSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CPSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271CPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271IDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC271IP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC271IPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLC271MDR  TBD CU NIPDAU Level-1-220C-UNLIMViewView
TLC271MDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 TLC271 Help

Datasheet

Selection Guides

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TLC274 Quad Single Supply Operational Amplifier OPERATIONAL AMPLIFIER-STANDARD LINEAR AMPLIFIER TI customers also evaluated this product.
TLC272 Dual Single Supply Operational Amplifier OPERATIONAL AMPLIFIER-STANDARD LINEAR AMPLIFIER TI customers also evaluated this product.

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