OPA2373 Status: ACTIVE

Dual 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier

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Datasheet

6.5MHz, 585uA, Rail-to-Rail I/O CMOS Op Amp (Rev. E) (opa2373.pdf, 1085 KB)
22 May 2008 Download

	OPA2373	OPA373
Number of Channels	2	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.3	2.3
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5	5.5
Iq per channel(Max)(mA)	0.75	0.75
GBW(Typ)(MHz)	6.5	6.5
Slew Rate(Typ)(V/us)	5	5
VIO (25 deg C)(Max)(mV)	5	5
Offset Drift(Typ)(uV/C)	3	3
IIB(Max)(pA)	10	10
CMRR(Min)(dB)	80	80
Vn at 1kHz(Typ)(nV/rtHz)	30	30
Rail-Rail	In, Out	In, Out
Rating	Catalog	Catalog
Pin/Package	10MSOP,10SON	6SOT-23,8SOIC
Operating Temp Range(Celsius)	-40 to 125,-40 to 85	-40 to 125
Approx. Price (US$)	0.80 \| 100u	0.45 \| 100u
	Samples	Samples
	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
OPA376: Precision, Low Noise, Low Iq Operational Amplifier
OPA602: High-Speed Precision Difet(R) Operational Amplifier
OPA2111: Dual Low-Noise Difet(R) Operational Amplifier
OPA251: Single-Supply, MicroPower Operational Amplifiers
OPA2107: Precision Dual Difet(R) Operational Amplifier

More Related Products

Product Information

Features

LOW OFFSET: 5mV (max)
LOW I_B: 10pA (max)
HIGH BANDWIDTH: 6.5MHz
RAIL-TO-RAIL INPUT AND OUTPUT
SINGLE SUPPLY: +2.3V to +5.5V
SHUTDOWN: OPAx373
SPECIFIED UP TO +125°C
MicroSIZE PACKAGES: SOT23-5, SOT23-6, SOT23-8 and DFN-10
APPLICATIONS
- PORTABLE EQUIPMENT
- BATTERY-POWERED DEVICES
- ACTIVE FILTERS
- DRIVING A/D CONVERTERS

All trademarks are the property of their respective owners.

Description

The OPA373 and OPA374 families of operational amplifiers are low power and low cost with excellent bandwidth (6.5MHz) and slew rate (5V/µs). The input range extends 200mV beyond the rails and the output range is within 25mV of the rails. The speed/power ratio and small size make them ideal for portable and battery-powered applications.

The OPA373 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1µA.

The OPA373 and OPA374 families of operational amplifiers are specified for single or dual power supplies of +2.7V to +5.5V, with operation from +2.3V to +5.5V. All models are specified for –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
OPA2373AIDGSR	ACTIVE	-40 to 85	0.80 \| 100u	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
OPA2373AIDGSRG4	ACTIVE	-40 to 85	0.80 \| 100u	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
OPA2373AIDGST	ACTIVE	-40 to 85	0.90 \| 100u	MSOP (DGS) \| 10	View	250 \| SMALL T&R
OPA2373AIDGSTG4	ACTIVE	-40 to 85	0.90 \| 100u	MSOP (DGS) \| 10	View	250 \| SMALL T&R
OPA2373AIDRCR	ACTIVE	-40 to 125	0.85 \| 100u	SON (DRC) \| 10	View	3000 \| LARGE T&R			Purchase Samples
OPA2373AIDRCRG4	ACTIVE	-40 to 125	0.85 \| 100u	SON (DRC) \| 10	View	3000 \| LARGE T&R			Purchase Samples
OPA2373AIDRCT	ACTIVE	-40 to 125	0.90 \| 100u	SON (DRC) \| 10	View	250 \| SMALL T&R
OPA2373AIDRCTG4	ACTIVE	-40 to 125	0.90 \| 100u	SON (DRC) \| 10	View	250 \| SMALL T&R

* 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
OPA2373AIDGSR	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	728 \| 13 Oct	6 Weeks	Americas	Rochester Electronics	>1k
	2500*	>10k \| 18 Nov	6 Weeks
OPA2373AIDGSRG4	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	728 \| 13 Oct	6 Weeks	None Reported View Distributors
	2500*	>10k \| 18 Nov	6 Weeks
OPA2373AIDGST	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	4500*	>10k \| 10 Dec	6 Weeks	Americas	Avnet	250
					DigiKey	249
					Rochester Electronics	>1k
				Asia	WPI	200
OPA2373AIDGSTG4	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	4500*	>10k \| 10 Dec	6 Weeks	None Reported View Distributors
OPA2373AIDRCR	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	1689 \| 13 Oct	6 Weeks	None Reported View Distributors
	>10k*	>10k \| 5 Jan	6 Weeks
OPA2373AIDRCRG4	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	1689 \| 13 Oct	6 Weeks	None Reported View Distributors
	>10k*	>10k \| 5 Jan	6 Weeks
OPA2373AIDRCT	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	750*	>10k \| 2 Jan	6 Weeks	Americas	DigiKey	>1k
OPA2373AIDRCTG4	As of 9:00 AM GMT, 07 Oct 2008			As of 9:00 AM GMT, 07 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	750*	>10k \| 2 Jan	6 Weeks	None Reported View Distributors
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
OPA2373AIDGSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDGSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDGST	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDGSTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDRCR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDRCRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDRCT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2373AIDRCTG4	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

6.5MHz, 585uA, Rail-to-Rail I/O CMOS Op Amp (Rev. E) (opa2373.pdf, 1085 KB)
22 May 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

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 OPA2373
Part #	Name	Comments
OPA2374	Dual 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier	Same as OPA2373 but without shutdown
OPA2348	1MHz, 45uA, RRIO, Dual Op Amp	1MHz, 45uA, RRIO, Single Op Amp
Customers Who Evaluated This Product Also Evaluated...
OPA333	1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier	TI customers also evaluated this product.
OPA376	Precision, Low Noise, Low Iq Operational Amplifier	TI customers also evaluated this product.
OPA602	High-Speed Precision Difet(R) Operational Amplifier	TI customers also evaluated this product.
OPA373	6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier	TI customers also evaluated this product.

Complementary Products - Can be used with OPA2373
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
OPA2111	Dual Low-Noise Difet(R) Operational Amplifier	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA251	Single-Supply, MicroPower Operational Amplifiers	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA2107	Precision Dual Difet(R) Operational Amplifier	PRECISION AMPLIFIERS-LOW NOISE	TI customers also evaluated this product.
OPA2130	Low Power, Precision FET-Input Operational Amplifiers	OPERATIONAL AMPLIFIERS-STANDARD LINEAR AMPLIFIERS	TI customers also evaluated this product.
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OPA2347	WCSP-8 Micropower Rail-To-Rail Operational Amplifier	PRECISION AMPLIFIERS-LOW INPUT BIAS CURRENT/FET INPUT	TI customers also evaluated this product.
OPA132	High Speed FET-Input Operational Amplifiers	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
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