TLV2221 Status: ACTIVE

Single LinCMOS(TM) Rail-To-Rail uPower Operational Amplifier

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Datasheet

Advanced LinCMOS Rail-to-Rail Very Low-Power Single Operational Amplifiers (Rev. B) (PDF 791 KB)
01 Feb 1997

	TLV2221
Number of Channels	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	10
Iq per channel(Max)(mA)	0.15
GBW(Typ)(MHz)	0.48
Slew Rate(Typ)(V/us)	0.18
VIO (25 deg C)(Max)(mV)	3
Offset Drift(Typ)(uV/C)	1
IIB(Max)(pA)	150
CMRR(Min)(dB)	70
Vn at 1kHz(Typ)(nV/rtHz)	20
Rail-Rail	Out
Rating	Catalog
Pin/Package	5SOT-23
Approx. Price (US$)	0.42 \| 1ku
Operating Temp Range(Celsius)	0 to 70,-40 to 85
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

TLV2252: Dual Rail-To-Rail Low-Voltage Low Power Operational Amplifier
REF5025: Low Noise, Very Low Drift, Precision Voltage Reference
OPA335: 0.05uV/C max, Single-Supply CMOS Operational Amplifier
INA128: Precision, Low Power Instrumentation Amplifiers

Product Information

Features

Output Swing Includes Both Supply Rails
Low Noise . . . 19 nV/Hz Typ at f = 1 kHz
Low Input Bias Current . . . 1 pA Typ
Fully Specified for Single-Supply 3-V and 5-V Operation
Very Low Power . . . 110 µA Typ
Common-Mode Input Voltage Range Includes Negative Rail
Wide Supply Voltage Range 2.7 V to 10 V
Macromodel Included

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.

Description

The TLV2221 is a single low-voltage operational amplifier available in the SOT-23 package. It offers a compromise between the ac performance and output drive of the TLV2231 and the micropower TLV2211.

It consumes only 150 µA (max) of supply current and is ideal for battery-powered applications. The device exhibits rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLV2221 is fully characterized at 3 V and 5 V and is optimized for low-voltage applications.

The TLV2221, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TLV2221CDBVR	ACTIVE	0 to 70	0.42 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R
TLV2221CDBVRG4	ACTIVE	0 to 70	0.42 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R
TLV2221CDBVT	ACTIVE	0 to 70	0.46 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples
TLV2221CDBVTG4	ACTIVE	0 to 70	0.46 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples
TLV2221IDBVR	ACTIVE	-40 to 85	0.44 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
TLV2221IDBVRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
TLV2221IDBVT	ACTIVE		0.48 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples
TLV2221IDBVTG4	ACTIVE		0.48 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples

* 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 10:09 AM GMT, 09 Feb 2010
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksTLV2221CDBVR
Americas	Arrow	>1k
TI Lead Time*: 18 WeeksTLV2221CDBVRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTLV2221CDBVT
Europe	Avnet-SILICA	500
TI Lead Time*: 18 WeeksTLV2221CDBVTG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTLV2221IDBVR
None Reported View Distributors
TI Lead Time*: 18 WeeksTLV2221IDBVRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTLV2221IDBVT
Worldwide	Mouser Electronics	28
TI Lead Time*: 18 WeeksTLV2221IDBVTG4
Asia	Farnell Asia	>1k
Europe	Farnell	663
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
TLV2221CDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221CDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221CDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221CDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221IDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221IDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221IDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TLV2221IDBVTG4	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 TLV2221

Tools & Software

Name	Part #	Company	Tool / Software Type
Analog Filter Design	FILTER-DESIGNER	Texas Instruments	Analysis Software
Automatic Resistor/Capacitor Calculator for Passive Filters	RC-FILTER-CALC	Texas Instruments	Calculation Utilities
Decibel Calculator	DECIBEL-CALC	Texas Instruments	Calculation Utilities
Frequency/Wavelength Calculator	FREQ-WAVE-CALC	Texas Instruments	Calculation Utilities
Noise Calculator, Generator and Examples	OPAMP-NOISECALC	Texas Instruments	Calculation Utilities
Op Amp Gain Stage Calculator	GAIN-STAGE-CALC	Texas Instruments	Calculation Utilities
Resistor Calculator for Op Amp Gain and Zero Shift	RESISTOR-CALC	Texas Instruments	Calculation Utilities
Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 Packages	OPAMPEVM-SOT23	Texas Instruments	Development Boards/EVMs
SPICE-Based Analog Simulation Program	TINA-TI	Texas Instruments	Simulators
MDACBufferPro(TM) Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software
Active Filter Design Application	FILTERPRO	Texas Instruments	Application Software

Simulation Models

PSpice Model
- TLV2221 PSpice Model (ZIP, 3 KB) 176 views
  10 Jan 2002

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TLV2252	Dual Rail-To-Rail Low-Voltage Low Power Operational Amplifier	PRECISION AMPLIFIER-LOW POWER	TI customers also evaluated this product.
REF5025	Low Noise, Very Low Drift, Precision Voltage Reference	VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE	TI customers also evaluated this product.
OPA335	0.05uV/C max, Single-Supply CMOS Operational Amplifier	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
INA128	Precision, Low Power Instrumentation Amplifiers	INSTRUMENTATION AMPLIFIER-DUAL SUPPLY	TI customers also evaluated this product.

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TLV2221 Status: ACTIVE

Single LinCMOS(TM) Rail-To-Rail uPower Operational Amplifier

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