OPA4340 Status: ACTIVE

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series

Burr-Brown

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Datasheet

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series (Rev. B) (opa4340.pdf, 1034 KB)
28 Nov 2007 Download

	OPA2340	OPA340	OPA4340
Number of Channels	2	1	4
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7	2.7	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5	5.5	5.5
Iq per channel(Max)(mA)	0.95	0.95	0.95
GBW(Typ)(MHz)	5.5	5.5	5.5
Slew Rate(Typ)(V/us)	6	6	6
VIO (25 deg C)(Max)(mV)	0.5	0.5	0.5
Offset Drift(Typ)(uV/C)	2.5	2.5	2.5
IIB(Max)(pA)	10	10	10
CMRR(Min)(dB)	80	80	80
Vn at 1kHz(Typ)(nV/rtHz)	25	25	25
Rail-Rail	In, Out	In, Out	In, Out
Rating	Catalog	Catalog	Catalog
Pin/Package	8MSOP,8PDIP,8SOIC	5SOT-23,8PDIP,8SOIC	14SOIC,16SSOP/QSOP
Operating Temp Range(Celsius)	-40 to 85		-40 to 85
Approx. Price (US$)	1.35 \| 1ku	0.85 \| 1ku	2.45 \| 1ku
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA2335: 0.05uV/C max, Single-Supply CMOS Operational Amplifier
OPA2340: Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series
MAX232: Dual EIA-232 Driver/Receiver
TL431: Adjustable Precision Shunt Regulator
LM324: Quadruple Operational Amplifier

Product Information

Features

RAIL-TO-RAIL INPUT
RAIL-TO-RAIL OUTPUT (within 1mV)
MicroSIZE PACKAGES
WIDE BANDWIDTH: 5.5MHz
HIGH SLEW RATE: 6V/µs
LOW THD+NOISE: 0.0007% (f = 1kHz)
LOW QUIESCENT CURRENT: 750µA/channel
SINGLE, DUAL, AND QUAD VERSIONS
APPLICATIONS
- DRIVING A/D CONVERTERS
- PCMCIA CARDS
- DATA ACQUISITION
- PROCESS CONTROL
- AUDIO PROCESSING
- COMMUNICATIONS
- ACTIVE FILTERS
- TEST EQUIPMENT

MicroAmplifier is a trademark of Texas Instruments, Inc.
All other trademarks are the property of their respective owners.

Description

OPA340 series rail-to-rail CMOS operational amplifiers are optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling analog-to-digital (A/D) converters. They are 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, dual, and quad versions have identical specifications for design flexibility.

The OPA340 series operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 500mV below ground and 500mV above the positive supply. Output voltage swing is to within 1mV of the supply rails with a 100k load. They offer excellent dynamic response (BW = 5.5MHz, SR = 6V/µs), yet quiescent current is only 750µA. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

The single (OPA340) packages are the tiny 5-lead SOT23-5 surface mount, SO-8 surface mount, and DIP-8. The dual (OPA2340) comes in the miniature MSOP-8 surface mount, SO-8 surface mount, and DIP-8 packages. The quad (OPA4340) packages are the space-saving SSOP-16 surface mount and SO-14 surface mount. All are specified from –40°C to +85°C and operate from –55°C to +125°C. A SPICE macromodel is available for design analysis.

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
OPA4340EA/250	ACTIVE	-40 to 85		2.65 \| 1ku	SSOP/QSOP (DBQ) \| 16	View	250 \| SMALL T&R
OPA4340EA/250G4	ACTIVE	-40 to 85		2.65 \| 1ku	SSOP/QSOP (DBQ) \| 16	View	250 \| SMALL T&R
OPA4340EA/2K5	ACTIVE	-40 to 85		2.45 \| 1ku	SSOP/QSOP (DBQ) \| 16	View	2500 \| LARGE T&R	Purchase Samples
OPA4340EA/2K5G4	ACTIVE	-40 to 85		2.45 \| 1ku	SSOP/QSOP (DBQ) \| 16	View	2500 \| LARGE T&R	Purchase Samples
OPA4340PA	OBSOLETE	-40 to 85	OPA4340UA		PDIP (N) \| 14	View			Replaced by OPA4340UA
OPA4340UA	ACTIVE	-40 to 85		2.45 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE
OPA4340UA/2K5	ACTIVE	-40 to 85		2.45 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
OPA4340UA/2K5G4	ACTIVE	-40 to 85		2.45 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
OPA4340UAG4	ACTIVE	-40 to 85		2.45 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE

* 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
OPA4340EA/250	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	Americas	DigiKey	>1k
				Americas	Newark	250
				Asia	WPI	277
				Europe	Avnet-SILICA	500
OPA4340EA/250G4	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	Europe	Farnell	328
OPA4340EA/2K5	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	Americas	Rochester Electronics	>1k
OPA4340EA/2K5G4	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 3 Dec	8 Weeks	None Reported View Distributors
OPA4340UA	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 25 Nov	6 Weeks	Americas	Avnet	>1k
					DigiKey	>1k
					Mouser Electronics	489
					Rochester Electronics	1
				Asia	WPI	104
				Europe	Avnet-SILICA	>1k
					Farnell	358
					Spoerle	416
OPA4340UA/2K5	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6751*	>10k \| 20 Nov	6 Weeks	Europe	Spoerle	>1k
OPA4340UA/2K5G4	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6751*	>10k \| 20 Nov	6 Weeks	None Reported View Distributors
OPA4340UAG4	As of 9:03 AM GMT, 15 Oct 2008			As of 9:03 AM GMT, 15 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 25 Nov	6 Weeks	Americas	Avnet	467
				Americas	Mouser Electronics	679
				Europe	EBV Elektronik	>1k
View all 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
OPA4340EA/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA4340EA/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA4340EA/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA4340EA/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA4340UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
OPA4340UA/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
OPA4340UA/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
OPA4340UAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	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

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series (Rev. B) (opa4340.pdf, 1034 KB)
28 Nov 2007 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

Simulation Models

Spice Model
- OPAy340 Family TINA Macromodel and Test Circuit (sboc195.zip, 14 KB)
  29 Aug 2006 zip
PSpice Model
- OPA340 PSpice Macromodel (sbom067.zip, 3 KB)
  25 Oct 2000 zip

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 OPA4340
Part #	Name	Comments
OPA4345	Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) Series	Similar to OPA4340 but with lower Iq
OPA4344	Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) Series	Similar to OPA4340 with lower Iq and GBW
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Complementary Products - Can be used with OPA4340
Customers Who Evaluated This Product Also Evaluated...
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OPA4340 Status: ACTIVE

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series

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