Single, 5.5MHz, RRIO, Low Power, (OPA343 with Shutdown) - OPA341

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Features	Samples	Technical Documents
Quality & Pb-Free Data	Pricing/Packaging	Application Notes
Related Products	Inventory	Simulation Models
Tools & Software	Symbols/Footprints	Reference Designs

Datasheet

	OPA341,OPA2341: Single-Supply, Rail-to-Rail Op-Amp with Shutdown MicroAmp Series (Rev. A) (opa341.pdf, 408 KB) 11 Jul 2001 Download

	OPA2341	OPA341
Number of Channels	2	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5	5.5
Iq per channel(Max)(mA)	1	1
GBW(Typ)(MHz)	5.5	5.5
Slew Rate(Typ)(V/us)	6	6
VIO (25 deg C)(Max)(mV)	6	6
Offset Drift(Typ)(uV/C)	2	2
IIB(Max)(pA)	10	10
CMRR(Min)(dB)	76	76
Vn at 1kHz(Typ)(nV/rtHz)	25	25
Rail-Rail	In, Out	In, Out
Rating	Catalog	Catalog
Pin/Package	10MSOP	6SOT-23,8SOIC
Operating Temp Range(Celsius)	-55 to 125	-55 to 125
Approx. Price (US$)	1.20 \| 1ku	0.75 \| 1ku
	Samples	Samples
	Inventory	Inventory

Product Information

Features

RAIL-TO-RAIL INPUT AND OUTPUT SWING
MicroSIZE PACKAGES
BANDWIDTH: 5.5MHz
SLEW RATE: 6V/us
QUIESCENT CURRENT: 750 uA/Chan
POWER SHUTDOWN MODE
APPLICATIONS
- SENSOR BIASING
- SIGNAL CONDITIONING
- DATA ACQUISITION
- PROCESS CONTROL
- ACTIVE FILTERS
- TEST EQUIPMENT

Description

The OPA341 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail input and output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters.

The power-saving shutdown feature makes the OPA341 ideal for portable low-power applications. The OPA341 series is also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single and dual versions have identical specifications for design flexibility.

The OPA341 series operate on a single supply as low as 2.5V, and input common-mode voltage range extends 300mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100k load. The OPA341 series offers excellent dynamic response (BW = 5.5MHz, SR = 6V/us) with a quiescent current of only 750uA. The dual design features completely independent circuitry for lowest crosstalk and free-dom from interaction.

The single (OPA341) packages are the tiny SOT23-6 surface mount and SO-8 surface mount. The dual (OPA2341) comes in the miniature MSOP-10 surface mount. All are specified from �55°C to +125°C and operate from �55°C to +150°C. The OPA343 provides similar performance without shut-down capability.

These Alternative Products:

OPA373: 6.5MHz, 585uA, Rail-to-Rail I/...
OPA300: High Speed, Low Noise, Single ...
OPA353: High-Speed, Single-Supply, Rai...
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These Complementary Products:

MAX232: Dual EIA-232 Driver/Receiver
OPA378: Low Noise, 900kHz, 50uV, Rail ...
TPS61040: 28-V, 400-mA Switch Boost Conv...
More Complementary Products

What's This?

View RoHS Compliant Devices

OPA341, Status:ACTIVE
Single, 5.5MHz, RRIO, Low Power, (OPA343 with Shutdown)

Most Popular Tags forOPA341:

rail-to-rail i-o (2)
top150c (1)

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Pricing/Packaging/CAD Design Tools/Samples
			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Budget Price ($US) \| QTY	Industry Standard (TI Pkg) \| Pins	Top Side Marking	Standard Pack Quantity \| Package Carrier	Symbols	Footprints	Samples
OPA341NA/250	ACTIVE	-55 to 125	0.85 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R	Purchase Samples
OPA341NA/250G4	ACTIVE	-55 to 125	0.85 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R	Purchase Samples
OPA341NA/3K	ACTIVE	-55 to 125	0.75 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Request Free Samples
OPA341NA/3KG4	ACTIVE	-55 to 125	0.75 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Request Free Samples
OPA341UA	ACTIVE	-55 to 125	0.75 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE	Request Free Samples
OPA341UAG4	ACTIVE	-55 to 125	0.75 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE	Request Free 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
	TI Inventory Status			Reported Distributor Inventory
OPA341NA/250	As of 9:51 AM GMT, 25 Jul 2008			As of 9:51 AM GMT, 25 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*		1 Weeks	Americas	Mouser Electronics	498
	>10k*		1 Weeks	Americas	Rochester Electronics	>1k
OPA341NA/250G4	As of 9:51 AM GMT, 25 Jul 2008			As of 9:51 AM GMT, 25 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*		1 Weeks	None Reported View Distributors
OPA341NA/3K	As of 9:51 AM GMT, 25 Jul 2008			As of 9:51 AM GMT, 25 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 24 Nov	6 Weeks	Americas	DigiKey	>1k
	>10k*		6 Weeks	Americas	Rochester Electronics	>1k
OPA341NA/3KG4	As of 9:51 AM GMT, 25 Jul 2008			As of 9:51 AM GMT, 25 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 24 Nov	6 Weeks	None Reported View Distributors
OPA341UA	As of 9:51 AM GMT, 25 Jul 2008			As of 9:51 AM GMT, 25 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 9 Sep	6 Weeks	Americas	DigiKey	167
				Americas	Rochester Electronics	>1k
				Asia	WPI	110
				Europe	EBV Elektronik	100
OPA341UAG4	As of 9:51 AM GMT, 25 Jul 2008			As of 9:51 AM GMT, 25 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 9 Sep	6 Weeks	None Reported View Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
OPA341NA/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA341NA/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA341NA/3K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA341NA/3KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA341UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA341UAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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

Datasheets

OPA341,OPA2341: Single-Supply, Rail-to-Rail Op-Amp with Shutdown MicroAmp Series (Rev. A) (opa341.pdf, 408 KB)
11 Jul 2001 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract

Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract

Tuning in Amplifiers (sboa067.htm, 8 KB)
02 Oct 2000 Abstract

Single-Supply Operation of Operational Amplifiers (sboa059.htm, 8 KB)
02 Oct 2000 Abstract

Op Amp Performance Analysis (sboa054.htm, 8 KB)
02 Oct 2000 Abstract

High Speed Data Conversion (sbaa045.htm, 8 KB)
02 Oct 2000 Abstract

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 Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software
Active Filter Design Application	FILTERPRO	Texas Instruments	Application Software

Alternative Products - Are similar to OPA341
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
OPA373	6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier	TI customers also evaluated this product.
OPA300	High Speed, Low Noise, Single Supply CMOS Operational Amplifier	TI customers also evaluated this product.
OPA353	High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series	TI customers also evaluated this product.
OPA343	Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series	TI customers also evaluated this product.

Complementary Products - Can be used with OPA341
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
MAX232	Dual EIA-232 Driver/Receiver	INTERFACE (SL)-RS-232 (SL)	TI customers also evaluated this product.
OPA378	Low Noise, 900kHz, 50uV, Rail to Rail Input/Output Precision Operational Amplifier Zero Drift	PRECISION AMPLIFIERS-LOW NOISE	TI customers also evaluated this product.
TPS61040	28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications	LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS	TI customers also evaluated this product.
OPA340	Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA211	1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA334	0.05uV/C max, Single-Supply CMOS Operational Amplifier	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA132	High Speed FET-Input Operational Amplifiers	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA335	0.05uV/C max, Single-Supply CMOS Operational Amplifier	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA703	12V, CMOS, Rail-to-Rail I/O, Operational Amplifier	PRECISION AMPLIFIERS-LOW INPUT BIAS CURRENT/FET INPUT	TI customers also evaluated this product.
OPA376	Precision, Low Noise, Low Iq Operational Amplifier	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.