OPA2340 Status: ACTIVE

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

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Datasheet

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series (Rev. B) (PDF 1149 KB)
28 Nov 2007

	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

OPA340: Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series
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ADS8344: 16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter
SN74LVC1G04: Single Inverter
SN74LVC2T45: Dual-Bit Dual Supply Transceiver with Configurable Voltage Translation and 3-State Outputs

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.

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
OPA2340EA/250	ACTIVE		1.45 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA2340EA/250G4	ACTIVE		1.45 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA2340EA/2K5	ACTIVE		1.35 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2340EA/2K5G4	ACTIVE		1.35 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2340PA	ACTIVE		1.35 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
OPA2340PAG4	ACTIVE		1.35 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
OPA2340UA	ACTIVE	-40 to 85	1.45 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
OPA2340UA/2K5	ACTIVE		1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2340UA/2K5G4	ACTIVE		1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2340UAG4	ACTIVE	-40 to 85	1.45 \| 1ku	SOIC (D) \| 8	View	75 \| 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

Reported Distributor Inventory as of 11:50 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksOPA2340EA/250
Americas	Newark	126
Americas	Rochester Electronics	6
Asia	Farnell Asia	421
Asia	WPI	128
Europe	Compel	500
Europe	Farnell	411
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksOPA2340EA/250G4
Asia	Farnell Asia	2
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	197
TI Lead Time*: 20 WeeksOPA2340EA/2K5
Americas	Arrow	72
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2340EA/2K5G4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2340PA
Americas	Arrow	150
	Avnet	48
	Newark	223
	Rochester Electronics	345
Asia	Farnell Asia	223
Europe	Abacus Polar	150
	Compel	>1k
	Spoerle	150
Worldwide	DigiKey	519
Worldwide	Mouser Electronics	275
TI Lead Time*: 20 WeeksOPA2340PAG4
Asia	Farnell Asia	387
Europe	Farnell	254
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2340UA
Asia	Farnell Asia	31
Europe	Abacus Polar	150
	Arrow Northern Europe	25
	Spoerle	22
TI Lead Time*: 20 WeeksOPA2340UA/2K5
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksOPA2340UA/2K5G4
None Reported View Distributors
TI Lead Time*: 20 WeeksOPA2340UAG4
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
OPA2340EA/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340EA/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340EA/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340EA/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340PA	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
OPA2340PAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
OPA2340UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340UA/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340UA/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2340UAG4	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

Most useful technical documents for OPA2340

Datasheet

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series (Rev. B) (PDF, 1149 KB)
28 Nov 2007

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16070 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Precision Absolute Value Circuits (HTM, 8 KB) 3697 views
02 Oct 2000 Read Abstract
Tuning in Amplifiers (HTM, 8 KB) 9070 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM, 8 KB) 10795 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM, 8 KB) 7792 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22585 views
02 Oct 2000 Read Abstract
Optoelectronics Circuit Collection (HTM, 8 KB) 4852 views
11 Jun 2001 Read 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(TM) Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software
Active Filter Design Application	FILTERPRO	Texas Instruments	Application Software

Simulation Models

PSpice Model
- OPA340 PSpice Model (ZIP, 3 KB) 1074 views
  25 Oct 2000
TINA-TI Reference Design
- OPAy340 Family TINA-TI Reference Design (Rev. A) (TSC, 48 KB) 367 views
  24 Jan 2009
TINA-TI Spice Model
- OPAy340 Family TINA-TI Spice Model (TSM, 4 KB) 63 views
  24 Jan 2009

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OPA2340 Status: ACTIVE

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

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