OPA376 Status: ACTIVE

Precision, Low Noise, Low Iq Operational Amplifier

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Datasheet

Low Noise, Low Quiescent Current, Precision Operational Amp e-trim(TM) Series (Rev. C) (opa376.pdf, 929 KB)
22 Oct 2008 Download

	OPA2376	OPA376	OPA4376
Number of Channels	2	1	4
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.2	2.2	2.2
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)	2	2	2
VIO (25 deg C)(Max)(mV)	0.025	0.025	0.025
Offset Drift(Typ)(uV/C)	0.26	0.26	0.26
IIB(Max)(pA)	10	10	10
CMRR(Min)(dB)	76	76	76
Vn at 1kHz(Typ)(nV/rtHz)	7.5	7.5	7.5
Rail-Rail	Out	Out	Out
Io(Typ)(mA)	+30,-50	+30,-50	+30,-50
Rating	Catalog	Catalog	Catalog
Offset Voltage (+/-)(Max)(mV)	0.025	0.025	0.025
Pin/Package	8DSBGA,8MSOP,8SOIC	5SC70,5SOT-23,8SOIC	14TSSOP
Operating Temp Range(Celsius)	-40 to 125	-40 to 125	-40 to 125
Approx. Price (US$)	1.20 \| 100u	0.85 \| 100u	1.75 \| 100u
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

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OPA2376: Precision, Low Noise, Low Quiescent Current Operational Amplifier
MAX3243: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection
TPA6204A1: 1.7-W Mono, Fully Differential, Class-AB Audio Amplifier
TLV27L1: 11-uA/Channel, 160kHz, RR-Out Op Amp

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Product Information

Features

LOW NOISE: 7.5nV/√Hz at 1kHz
0.1Hz TO 10Hz NOISE: 0.8µV_PP
QUIESCENT CURRENT: 760µV (typ)
LOW OFFSET VOLTAGE: 5µV (typ)
GAIN BANDWIDTH PRODUCT: 5.5MHz
RAIL-TO-RAIL OUTPUT
SINGLE-SUPPLY OPERATION
SUPPLY VOLTAGE: 2.2V to 5.5V
SPACE-SAVING PACKAGES:
- SC-70, SOT23, WCSP, MSOP, TSSOP
APPLICATIONS
- ADC BUFFER
- AUDIO EQUIPMENT
- MEDICAL INSTRUMENTATION
- HANDHELD TEST EQUIPMENT
- ACTIVE FILTERING
- SENSOR SIGNAL CONDITIONING

e-trim, NanoStar, NanoFree are trademarks of Texas Instruments Incorporated.

Description

The OPA376 family represent a new generation of low-noise operational amplifiers with e-trim, offering outstanding dc precision and ac performance. Rail-to-rail output, lowoffset (25µV max), low noise (7.5nV/√Hz), quiescent current of 950µA max, and a 5.5MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.

The OPA376 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SO-8 packages. The OPA2376 (dual) is offered in the WCSP-8, MSOP-8, and SO-8 packages. The OPA4376 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from -40°C to +125°C.

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
OPA376AID	ACTIVE	-40 to 125	0.85 \| 100u	SOIC (D) \| 8	View	75 \| TUBE
OPA376AIDBVR	ACTIVE	-40 to 125	0.85 \| 100u	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA376AIDBVRG4	ACTIVE	-40 to 125	0.85 \| 100u	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA376AIDBVT	ACTIVE	-40 to 125	0.90 \| 100u	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R
OPA376AIDBVTG4	ACTIVE	-40 to 125	0.90 \| 100u	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R
OPA376AIDCKR	ACTIVE	-40 to 125	0.85 \| 100u	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA376AIDCKRG4	ACTIVE	-40 to 125	0.85 \| 100u	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Purchase Samples
OPA376AIDCKT	ACTIVE	-40 to 125	0.90 \| 100u	SC70 (DCK) \| 5	View	250 \| SMALL T&R
OPA376AIDCKTG4	ACTIVE	-40 to 125	0.90 \| 100u	SC70 (DCK) \| 5	View	250 \| SMALL T&R
OPA376AIDG4	ACTIVE	-40 to 125	0.85 \| 100u	SOIC (D) \| 8	View	75 \| TUBE
OPA376AIDR	ACTIVE	-40 to 125	0.85 \| 100u	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA376AIDRG4	ACTIVE	-40 to 125	0.85 \| 100u	SOIC (D) \| 8	View	2500 \| LARGE 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

	TI Inventory Status			Reported Distributor Inventory
OPA376AID	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Dec	4 Weeks	Americas	Avnet	450
					Mouser Electronics	227
					Newark	224
				Asia	WPI	100
OPA376AIDBVR	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Dec	4 Weeks	None Reported View Distributors
OPA376AIDBVRG4	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Dec	4 Weeks	None Reported View Distributors
OPA376AIDBVT	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Dec	4 Weeks	Americas	DigiKey	>1k
					Mouser Electronics	504
					Newark	160
				Asia	WPI	125
OPA376AIDBVTG4	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Dec	4 Weeks	None Reported View Distributors
OPA376AIDCKR	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	8454*	>10k \| 27 Jan	4 Weeks	None Reported View Distributors
OPA376AIDCKRG4	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	8454*	>10k \| 27 Jan	4 Weeks	None Reported View Distributors
OPA376AIDCKT	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1240*	>10k \| 27 Jan	12 Weeks	Americas	DigiKey	>1k
					Mouser Electronics	710
					Newark	225
OPA376AIDCKTG4	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1240*	>10k \| 27 Jan	12 Weeks	Americas	Avnet	250
	1240*		12 Weeks	Americas	Mouser Electronics	1k
OPA376AIDG4	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Dec	4 Weeks	None Reported View Distributors
OPA376AIDR	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9858 \| 29 Dec	4 Weeks	None Reported View Distributors
	0*	>10k \| 19 Jan	4 Weeks
OPA376AIDRG4	As of 9:50 AM GMT, 30 Nov 2008			As of 9:50 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9858 \| 29 Dec	4 Weeks	None Reported View Distributors
	0*	>10k \| 19 Jan	4 Weeks
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
OPA376AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDCKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDCKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDCKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDCKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA376AIDRG4	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

Low Noise, Low Quiescent Current, Precision Operational Amp e-trim(TM) Series (Rev. C) (opa376.pdf, 929 KB)
22 Oct 2008 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
- OPA376 TINA Macro Model and Test Circuit (sboc261.zip, 50 KB)
  08 Apr 2008 zip

More Literature

OPA376 Videocast [WMV] (sboc263.wmv, 5884 KB)
31 Mar 2008 wmv

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

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