TLC271 Status: ACTIVE

LinCMOS(TM) Programmable Low-Power Operational Amplifier

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Datasheet

LinCMOS Programmable Low-Power Operational Amplifiers (Rev. D) (PDF 1544 KB)
26 Mar 2001

	TLC271	TLC272	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/Package	8PDIP, 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 Channels	1	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
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

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 LinCMOS^TM 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 LinCMOS^TM 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

				Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Replaced By	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TLC271CD	ACTIVE	0 to 70		0.32 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TLC271CDG4	ACTIVE	0 to 70		0.32 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TLC271CDR	ACTIVE	0 to 70		0.29 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TLC271CDRG4	ACTIVE	0 to 70		0.29 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TLC271CP	ACTIVE	0 to 70		0.29 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
TLC271CPE4	ACTIVE	0 to 70		0.29 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
TLC271CPSR	ACTIVE	0 to 70		0.29 \| 1ku	SO (PS) \| 8	View	2000 \| LARGE T&R	Purchase Samples
TLC271CPSRG4	ACTIVE	0 to 70		0.29 \| 1ku	SO (PS) \| 8	View	2000 \| LARGE T&R	Purchase Samples
TLC271CPW	ACTIVE	0 to 70		0.32 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE	Purchase Samples
TLC271CPWG4	ACTIVE	0 to 70		0.32 \| 1ku	TSSOP (PW) \| 8	View	150 \| TUBE	Purchase Samples
TLC271CPWLE	OBSOLETE	0 to 70	TLC271CPWR		TSSOP (PW) \| 8	View			Replaced by TLC271CPWR
TLC271CPWR	ACTIVE	0 to 70		0.29 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R	Purchase Samples
TLC271CPWRG4	ACTIVE	0 to 70		0.29 \| 1ku	TSSOP (PW) \| 8	View	2000 \| LARGE T&R	Purchase Samples
TLC271ID	ACTIVE	-40 to 85		0.34 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TLC271IDG4	ACTIVE	-40 to 85		0.34 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
TLC271IDR	ACTIVE	-40 to 85		0.31 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TLC271IDRG4	ACTIVE	-40 to 85		0.31 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
TLC271IP	ACTIVE	-40 to 85		0.31 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
TLC271IPE4	ACTIVE	-40 to 85		0.31 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
TLC271MDR	ACTIVE	-55 to 125		0.38 \| 1ku	SOIC (D) \| 8	View	2500	Purchase Samples
TLC271MDRG4	ACTIVE	-55 to 125		0.38 \| 1ku	SOIC (D) \| 8	View	2500	Purchase Samples
TLC271MJG	OBSOLETE	-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
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTLC271CD
Americas	Arrow	72
	Avnet	>1k
	Newark	>1k
	Rochester Electronics	50
Asia	Farnell Asia	192
Europe	Abacus Polar	>1k
	Arrow Northern Europe	600
	Avnet-SILICA	>1k
	Compel	>1k
	Farnell	192
	Spoerle	>1k
Worldwide	DigiKey	964
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksTLC271CDG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLC271CDR
Americas	Arrow	660
Asia	WPI	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksTLC271CDRG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLC271CP
Americas	Arrow	>1k
	Avnet	>1k
	Newark	700
	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Asia	WPI	102
Europe	Abacus Polar	1k
	Arrow Northern Europe	50
	Arrow Southern Europe	>1k
	Avnet-SILICA	>1k
	Compel	643
	EBV Elektronik	>1k
	Farnell	>1k
	Spoerle	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	9
TI Lead Time*: 20 WeeksTLC271CPE4
Americas	Arrow	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLC271CPSR
None Reported View Distributors
TI Lead Time*: 20 WeeksTLC271CPSRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTLC271CPW
Americas	Newark	940
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	940
TI Lead Time*: 20 WeeksTLC271CPWG4
None Reported View Distributors
Call**TLC271CPWLE
Americas	Rochester 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
Americas	Newark	>1k
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Europe	Abacus Polar	>1k
Europe	EBV Elektronik	63
Worldwide	DigiKey	400
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksTLC271IDG4
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Europe	EBV Elektronik	450
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTLC271IDR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Europe	Abacus Polar	>1k
Worldwide	DigiKey	396
Worldwide	Mouser Electronics	548
TI Lead Time*: 20 WeeksTLC271IDRG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 4 WeeksTLC271IP
Americas	Arrow	951
	Newark	173
	Rochester Electronics	>1k
Asia	Farnell Asia	173
Asia	WPI	75
Europe	EBV Elektronik	>1k
Europe	Spoerle	400
Worldwide	DigiKey	717
Worldwide	Mouser Electronics	609
TI Lead Time*: 4 WeeksTLC271IPE4
Worldwide	DigiKey	Available
TI Lead Time*: 7 WeeksTLC271MDR
Americas	Rochester 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 Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TLC271CD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TLC271CPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TLC271CPSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CPSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271CPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271IDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLC271IP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TLC271IPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
TLC271MDR	TBD	CU NIPDAU	Level-1-220C-UNLIM	View	View
TLC271MDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* 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

Datasheet

LinCMOS Programmable Low-Power Operational Amplifiers (Rev. D) (PDF, 1544 KB)
26 Mar 2001

Selection Guides

Standard Linear Products Cross-Reference (Rev. D) (PDF, 1169 KB) 32835 views
05 May 2006

Simulation Models

PSpice Model
- TLC271, TLC271A, TLC271B PSpice Model (ZIP, 9 KB) 566 views
  10 Jan 2002

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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TLC271 Status: ACTIVE

LinCMOS(TM) Programmable Low-Power Operational Amplifier

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Datasheet

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