OPA2333 Status:ACTIVE

1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier

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Datasheet

1.8V, microPOWER CMOS Operational Amplifiers Zero-Drift Series (Rev. C) (opa2333.pdf, 1024 KB)
01 May 2007 Download

	OPA2333	OPA333
Number of Channels	2	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	1.8	1.8
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5	5.5
Iq per channel(Max)(mA)	0.025	0.025
GBW(Typ)(MHz)	0.35	0.35
Slew Rate(Typ)(V/us)	0.16	0.16
VIO (25 deg C)(Max)(mV)	0.01	0.01
Offset Drift(Typ)(uV/C)	0.02	0.02
IIB(Max)(pA)	200	200
CMRR(Min)(dB)	106	106
Vn at 1kHz(Typ)(nV/rtHz)	55	55
Rail-Rail	In, Out	In, Out
Rating	Catalog	Catalog
Pin/Package	8MSOP,8SOIC,8SON	5SOT-23,5SC70,8SOIC
Operating Temp Range(Celsius)	-40 to 125	-40 to 125
Approx. Price (US$)	1.90 \| 100u	1.20 \| 100u
	Samples	Samples
	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
OPA2277: High Precision Operational Amplifiers
SN74LVC1G125: Single Bus Buffer Gate With 3-State Outputs
SN74LVC245A: Octal Bus Transceiver With 3-State Outputs
MSP430F413: 16-Bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, Comparator, 96 segment LCD

Product Information

Features

LOW OFFSET VOLTAGE: 10µV (max)
ZERO DRIFT: 0.05µV/°C (max)
0.01Hz to 10Hz NOISE: 1.1µV_PP
QUIESCENT CURRENT: 17µA
SINGLE-SUPPLY OPERATION
SUPPLY VOLTAGE: 1.8V to 5.5V
RAIL-TO-RAIL INPUT/OUTPUT
microSIZE PACKAGES: SC70 and SOT23
APPLICATIONS
- TRANSDUCER APPLICATIONS
- TEMPERATURE MEASUREMENTS
- ELECTRONIC SCALES
- MEDICAL INSTRUMENTATION
- BATTERY-POWERED INSTRUMENTS
- HANDHELD TEST EQUIPMENT

Description

The OPA333 series of CMOS operational amplifiers uses a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10µV max) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high-impedance inputs that have a common-mode range 100mV beyond the rails and rail-to-rail output that swings within 50mV of the rails. Single or dual supplies as low as +1.8V (±0.9V) and up to +5.5V (±2.75V) may be used. They are optimized for low-voltage, single-supply operation.

The OPA333 family offers excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

The OPA333 (single version) is available in the SC70-5, SOT23-5, and SO-8 packages. The OPA2333 (dual version) is offered in DFN-8 (3mm × 3mm), MSOP-8, and SO-8 packages. All versions are specified for operation from -40°C to +125°C.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
OPA2333AID	ACTIVE	-40 to 125	1.90 \| 100u	SOIC (D) \| 8	View	75 \| TUBE
OPA2333AIDG4	ACTIVE	-40 to 125	1.90 \| 100u	SOIC (D) \| 8	View	75 \| TUBE
OPA2333AIDGKR	ACTIVE	-40 to 125	1.90 \| 100u	MSOP (DGK) \| 8	View	2500 \| LARGE T&R
OPA2333AIDGKRG4	ACTIVE	-40 to 125	1.90 \| 100u	MSOP (DGK) \| 8	View	2500 \| LARGE T&R
OPA2333AIDGKT	ACTIVE	-40 to 125	2.10 \| 100u	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Purchase Samples
OPA2333AIDGKTG4	ACTIVE	-40 to 125	2.10 \| 100u	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Purchase Samples
OPA2333AIDR	ACTIVE	-40 to 125	1.90 \| 100u	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2333AIDRBR	ACTIVE	-40 to 125	1.90 \| 100u	SON (DRB) \| 8	View	3000 \| LARGE T&R		Purchase Samples
OPA2333AIDRBRG4	ACTIVE	-40 to 125	1.90 \| 100u	SON (DRB) \| 8	View	3000 \| LARGE T&R		Purchase Samples
OPA2333AIDRBT	ACTIVE	-40 to 125	2.10 \| 100u	SON (DRB) \| 8	View	250 \| SMALL T&R
OPA2333AIDRBTG4	ACTIVE	-40 to 125	2.10 \| 100u	SON (DRB) \| 8	View	250 \| SMALL T&R
OPA2333AIDRG4	ACTIVE	-40 to 125	1.90 \| 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
OPA2333AID	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7741 \| 7 Oct	6 Weeks	Americas	DigiKey	>1k
		>10k \| 20 Oct			Mouser Electronics	>1k
					Newark	224
				Asia	WPI	112
				Europe	Avnet-SILICA	742
OPA2333AIDG4	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7741 \| 7 Oct	6 Weeks	Americas	Avnet	343
		>10k \| 20 Oct		Europe	Arrow Northern Europe	75
					EBV Elektronik	300
					Farnell	536
OPA2333AIDGKR	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 27 Oct	20 Weeks	Asia	WPI	>1k
OPA2333AIDGKRG4	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	>10k \| 27 Oct	20 Weeks	None Reported View Distributors
OPA2333AIDGKT	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 26 Sep	4 Weeks	Americas	Arrow	250
	0*		4 Weeks	Americas	Mouser Electronics	458
OPA2333AIDGKTG4	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 26 Sep	4 Weeks	Americas	Mouser Electronics	325
OPA2333AIDR	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8310 \| 6 Oct	1 Weeks	Americas	Arrow	>1k
		>10k \| 13 Oct		Asia	WPI	>1k
				Europe	Avnet-SILICA	668
OPA2333AIDRBR	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 6 Nov	6 Weeks	Asia	WPI	>1k
OPA2333AIDRBRG4	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 6 Nov	6 Weeks	None Reported View Distributors
OPA2333AIDRBT	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	6000 \| 26 Sep	4 Weeks	Americas	DigiKey	18
		>10k \| 6 Nov			Mouser Electronics	750
					Rochester Electronics	>1k
OPA2333AIDRBTG4	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	6000 \| 26 Sep	4 Weeks	None Reported View Distributors
	0*	>10k \| 6 Nov	4 Weeks
OPA2333AIDRG4	As of 8:48 AM GMT, 29 Aug 2008			As of 8:48 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8310 \| 6 Oct	1 Weeks	Americas	Avnet	>1k
	0*	>10k \| 13 Oct	1 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
OPA2333AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA2333AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA2333AIDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA2333AIDRBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDRBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDRBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDRBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2333AIDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	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

1.8V, microPOWER CMOS Operational Amplifiers Zero-Drift Series (Rev. C) (opa2333.pdf, 1024 KB)
01 May 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

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 OPA2333
Part #	Name	Comments
OPA2335	0.05uV/C max, Single-Supply CMOS Operational Amplifier	Similar to OPA2333 without micropower operation
OPA2379	Dual 1.8V, 2.9uA, RR I/O Operational Amplifier	Similar to OPA2333 but lower Iq and lower GBW
Customers Who Evaluated This Product Also Evaluated...
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OPA2333 Status:ACTIVE

1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier

See Also

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Datasheet

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