OPA2822 Status:ACTIVE

SpeedPlus Dual Wideband, Low-Noise Operational Amplifier

Burr-Brown

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Datasheet

Dual Wideband, Low-Noise Operational Amplifier (Rev. E) (opa2822.pdf, 736 KB)
28 Aug 2008 Download

	OPA2822	OPA4820	OPA820	THS6062	THS6072
Iq per channel(Max)(mA)	6.3	5.7	6.4	11
Slew Rate(Typ)(V/us)	170	250	240	100	230
GBW(Typ)(MHz)	240	250	280
Io(Typ)(mA)	150	85	110	90	85
Vs(Min)(V)	6	4	5	5	10
Vs(Max)(V)	12	12.6	12	30	30
Number of Channels	2	4	1	2	2
Pin/Package	8MSOP,8SOIC	14SOIC,14TSSOP	5SOT-23,8SOIC	8MSOP-PowerPAD,8SOIC	8MSOP-PowerPAD,8SOIC
Acl, min stable gain(V/V)	1	1	1	1	1
BW @ Acl(MHz)	200	650	700	100	175
Diff Gain(%)	0.02		0.01
Diff Phase(deg)	0.03		0.03
Vio(Max)(mV)	1.2	0.8	1	6	7
THD (Fc=1 MHz)(Typ)(dB)	-90		-85	-72	-79
Settling Time (0.1%)(Typ)(ns)	32		26	60	43
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)	5		4	20	15
Available Channels	D	S, Q	S, Q	D	D
Vn at Flatband(Typ)(nV/rtHz)	2	2.5	2.5	1.6	10
Approx. Price (US$)	1.35 \| 1ku	2.30 \| 1ku	0.90 \| 1ku	3.15 \| 100u	2.35 \| 1ku
Iib(Max)(nA)	21000	20	2300	8000	8000
Noninverting Input Current Noise(pA/rtHz)	2.3		1.7	1.2	0.7
2nd Harmonic(dBc)	95		90	72	66
3rd Harmonic(dBc)	105		110	101	76
@ Mhz	1		1	1	1
BW @ G=+2(MHz)	200		240	100
0.1 dB BW Flatness(MHz)	16		38	50	35
Crosstalk(-dB)	95			61	75
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85		-40 to 85,0 to 70
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA2890: Dual, Low Power, Wideband, Voltage Feedback Operational Amplifier with Disable
OPA820: Unity Gain Stable,Low Noise,Voltage Feedback Operational Amplifier
OPA2846: Dual, Wideband, Low-Noise, Voltage-Feedback Operational Amplifier
OPA2277: High Precision Operational Amplifiers

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Product Information

Features

LOW INPUT NOISE VOLTAGE: 2.0nV/Hz
HIGH UNITY GAIN BANDWIDTH: 500MHz
HIGH GAIN BANDWIDTH PRODUCT: 240MHz
HIGH OUTPUT CURRENT: 90mA
SINGLE +5V TO +12V OPERATION
LOW SUPPLY CURRENT: 4.8mA/ch
APPLICATIONS
- xDSL DIFFERENTIAL LINE RECEIVERS
- HIGH DYNAMIC RANGE ADC DRIVERS
- LOW NOISE PLL INTEGRATORS
- TRANSIMPEDANCE AMPLIFIERS
- PRECISION BASEBAND I/Q AMPLIFIERS
- ACTIVE FILTERS

All trademarks are the property of their respective owners.

Description

The OPA2822 offers very low 2.0nV/Hz input noise in a wideband, unity gain stable, voltage-feedback architecture. Intended for xDSL receiver applications, the OPA2822 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a passive filter between this amplifier and the codec. Harmonic distortion for a 2V_pp differential output operating from +5V to +12V supplies is ≤ –100dBc through 1MHz input frequencies. Operating on a low 4.8mA/ch supply current, the OPA2822 can satisfy all xDSL receiver requirements over a wide range of possible supply voltages—from a single +5V condition, to ±5V, on up to a single +12V design.

General-purpose applications on a single +5V supply will benefit from high input and output voltage swing available on this reduced supply voltage. Low-cost precision integrators for PLLs will also benefit from the low voltage noise and offset voltage. Baseband I/Q receiver channels can achieve almost perfect channel match with noise and distortion to support signals through 5MHz with > 14-bit dynamic range.

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
OPA2822E/250	ACTIVE	-40 to 85	1.50 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA2822E/250G4	ACTIVE	-40 to 85	1.50 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA2822E/2K5	ACTIVE	-40 to 85	1.35 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2822E/2K5G4	ACTIVE	-40 to 85	1.35 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2822U	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE
OPA2822U/2K5	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2822U/2K5G4	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2822UG4	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	100 \| 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
OPA2822E/250	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	175 \| 8 Sep	1 Weeks	Americas	DigiKey	117
				Americas	Rochester Electronics	>1k
				Asia	WPI	163
OPA2822E/250G4	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	>10k*	175 \| 8 Sep	1 Weeks	Americas	Mouser Electronics	225
OPA2822E/2K5	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	719 \| 8 Sep	6 Weeks	Americas	Rochester Electronics	>1k
	2500*	>10k \| 13 Oct	6 Weeks
OPA2822E/2K5G4	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	719 \| 8 Sep	6 Weeks	None Reported View Distributors
	2500*	>10k \| 13 Oct	6 Weeks
OPA2822U	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3200*	>10k \| 23 Oct	6 Weeks	Americas	Arrow	289
					Avnet	347
					DigiKey	526
					Mouser Electronics	138
					Newark	68
					Rochester Electronics	>1k
				Asia	WPI	41
				Europe	Avnet-SILICA	35
OPA2822U/2K5	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	2090 \| 8 Sep	6 Weeks	Americas	Rochester Electronics	>1k
	2500*	>10k \| 23 Oct	6 Weeks
OPA2822U/2K5G4	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	2090 \| 8 Sep	6 Weeks	None Reported View Distributors
	2500*	>10k \| 23 Oct	6 Weeks
OPA2822UG4	As of 8:49 AM GMT, 05 Sep 2008			As of 8:49 AM GMT, 05 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	3200*	>10k \| 23 Oct	6 Weeks	Americas	Avnet	222
	3200*		6 Weeks	Europe	Farnell	84
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
OPA2822E/250	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822E/250G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822E/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822E/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822U/2K5	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822U/2K5G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2822UG4	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

Dual Wideband, Low-Noise Operational Amplifier (Rev. E) (opa2822.pdf, 736 KB)
28 Aug 2008 Download

Application Notes

Noise Analysis for High Speed Op Amps (Rev. A) (sboa066a.htm, 9 KB)
17 Jan 2005 Abstract
RLC Filter Design for ADC Interface Applications (Rev. A) (sbaa108a.htm, 8 KB)
05 Jan 2005 Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers (sbaa113.htm, 8 KB)
22 Apr 2004 Abstract
Measuring Board Parasitics in High-Speed Analog Design (sboa094.htm, 8 KB)
07 Jul 2003 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

User Guides

DEM-OPA-MSOP-2A User's Guide (Rev. A) (sbou004a.pdf, 95 KB)
25 May 2006 Download
DEM-OPA-SO-2A User's Guide (Rev. A) (sbou003a.pdf, 89 KB)
25 May 2006 Download

Simulation Models

Spice Model
- OPA2822 PSpice Model (sbom157.zip, 1 KB)
  01 Nov 2002 zip

Tools & Software

Name	Part #	Company	Tool / Software Type
Design Methodology for MFB Filters in ADC Interface Applications	MFBFILTER-CALC	Texas Instruments	Calculation Utilities
Fully Differential Amplifier Component Calculator	FULLDIFFAMP-CALC	Texas Instruments	Calculation Utilities
Voltage Divider Determines A Set of Resistors for a Voltage Divider	VOLT-DIVIDER-CALC	Texas Instruments	Calculation Utilities
DEM-OPA268xU: Demonstration Fixture	DEM-OPA268XU	Texas Instruments	Development Boards/EVMs
DEM-OPA26xxE: Demonstration Fixture	DEM-OPA26XXE	Texas Instruments	Development Boards/EVMs
FREE DEM-OPA-MSOP-2A	DEM-OPA-MSOP-2A	Texas Instruments	Development Boards/EVMs
FREE DEM-OPA-SO-2A	DEM-OPA-SO-2A	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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Complementary Products - Can be used with OPA2822
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
OPA2277	High Precision Operational Amplifiers	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.