TLC271 Status: ACTIVE

LinCMOS(TM) Programmable Low-Power Operational Amplifier

      
         
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Datasheet

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  • LinCMOS Programmable Low-Power Operational Amplifiers (Rev. D) (tlc271.pdf, 1543 KB)
    26 Mar 2001 Download

 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$) 0.27 | 1ku   0.26 | 1ku   0.32 | 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

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  • 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 0.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CDG4ACTIVE0 to 70 0.27 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CDRACTIVE0 to 70 0.27 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CDRG4ACTIVE0 to 70 0.27 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CPACTIVE0 to 70 0.27 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CPE4ACTIVE0 to 70 0.27 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271CPSRACTIVE0 to 70 0.27 | 1kuSO (PS) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPSRG4ACTIVE0 to 70 0.27 | 1kuSO (PS) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWACTIVE0 to 70 0.27 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWG4ACTIVE0 to 70 0.27 | 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 0.27 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271CPWRG4ACTIVE0 to 70 0.27 | 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 0.28 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271IDG4ACTIVE-40 to 85 0.28 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271IDRACTIVE-40 to 85 0.28 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271IDRG4ACTIVE-40 to 85 0.28 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271IPACTIVE-40 to 85 0.28 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271IPE4ACTIVE-40 to 85 0.28 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLC271MDRACTIVE-55 to 125 0.35 | 1kuSOIC (D) | 8 View 2500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC271MDRG4ACTIVE-55 to 125 0.35 | 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

  TI Inventory Status Reported Distributor Inventory
TLC271CDAs of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Dec 4 Weeks AmericasArrow >1k
  Avnet >1k
  DigiKey >1k
  Mouser Electronics 283
  Newark >1k
  Rochester Electronics 50
  EuropeAbacus Polar >1k
  Arrow Northern Europe >1k
  Arrow Southern Europe >1k
  Avnet-SILICA >1k
  Farnell >1k
  Spoerle >1k
TLC271CDG4As of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Dec 4 Weeks EuropeEBV Elektronik >1k
TLC271CDRAs of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Dec 4 Weeks AmericasArrow >1k
  Avnet >1k
  DigiKey 72
  Mouser Electronics >1k
  Newark >1k
  AsiaWPI >1k
  EuropeArrow Southern Europe >1k
  Avnet-SILICA >1k
  Spoerle >1k
TLC271CDRG4As of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Dec 4 Weeks AmericasAvnet >1k
  Rochester Electronics >1k
TLC271CPAs of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Dec 4 Weeks AmericasArrow >1k
  Avnet >1k
  DigiKey >1k
  Mouser Electronics 525
  Newark >1k
  Rochester Electronics >1k
  AsiaWPI 295
  EuropeAbacus Polar >1k
  Arrow Northern Europe >1k
  Avnet-SILICA >1k
  EBV Elektronik >1k
  Farnell >1k
  Spoerle >1k
TLC271CPE4As of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Dec 4 Weeks None Reported
View Distributors
   
TLC271CPSRAs of 9:14 AM GMT, 20 Nov 2008As of 9:14 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0*<