OPA2673 Status: ACTIVE

Dual, Wideband, High Output Current Operational Amplifier with Active Off-line Control

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Datasheet

Dual, Wideband, High Output Current Op Amp with Active Off-Line Control (Rev. C) (PDF 1557 KB) 1651 views
31 Mar 2009

	OPA2673
Iq per channel(Max)(mA)	32
Slew Rate(Typ)(V/us)	3000
Io(Typ)(mA)	700
Vs(Min)(V)	7
Vs(Max)(V)	13
Number of Channels	2
Pin/Package	16QFN
Acl, min stable gain(V/V)	1
BW @ Acl(MHz)	600
Diff Gain(%)	0.03
Diff Phase(deg)	0.01
Vio(Max)(mV)	7
Available Channels	2
Vn at Flatband(Typ)(nV/rtHz)	2.4
Approx. Price (US$)	2.10 \| 100u
Iib(Max)(nA)	25000
Noninverting Input Current Noise(pA/rtHz)	5.2
2nd Harmonic(dBc)	70
3rd Harmonic(dBc)	75
@ Mhz	10
BW @ G=+2(MHz)	450
0.1 dB BW Flatness(MHz)	50
Inverting Input Current Noise(pA/rtHz)	35
Crosstalk(-dB)	92
Operating Temp Range(Celsius)	-40 to 85
Rating	Catalog
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA2677: SpeedPlus(TM) Dual, Wideband, High Output Current Operational Amplifier
OPA2674: Dual Wideband, High Output Current, Operational Amplifer with Current Limit
THS6182: Low Power Dissipation ADSL Line Driver

More Related Products

Product Information

Features

WIDEBAND +12V OPERATION:
340MHz (G = +4V/V)
UNITY-GAIN STABLE: 600MHz (G = +1)
HIGH OUTPUT CURRENT: 700mA
OUTPUT VOLTAGE SWING: 9.8V_PP
HIGH SLEW RATE: 3000V/µs
LOW SUPPLY CURRENT: 16mA/ch
OVERTEMPERATURE PROTECTION CIRCUIT
FLEXIBLE POWER CONTROL
OUTPUT CURRENT LIMIT (±800mA)
ACTIVE OFF-LINE FOR TDMA
APPLICATIONS
- POWER LINE MODEMS
- MATCHED I/Q CHANNEL AMPLIFIERS
- BROADBAND VIDEO LINE DRIVERS
- ARB LINE DRIVERS
- HIGH CAP LOAD DRIVERS

All trademarks are the property of their respective owners.

Description

The OPA2673 provides the high output current and low distortion required in emerging Power Line Modem driver applications. Operating on a single +12V supply, the OPA2673 consumes a low 16mA/ch quiescent current to deliver a very high 700mA output current. This output current supports even the most demanding Power Line Modem requirements with greater than 460mA minimum output current (+25°C minimum value) with low harmonic distortion.

Power control features are included to allow system power consumption to be minimized. Two logic control lines allow four quiescent power settings: full power, 75% bias power in applications that are less demanding, 50% bias power cutback for short loops, and offline with active offline control to present a high impedance even with large signals present at the output pin.

Specified on ±6V supplies (to support +12V operation), the OPA2673 also supports up to +13V single or ±6.5V dual supplies. Video applications benefit from a very high output current to drive up to 10 parallel video loads (15) with < 0.1%/0.1° dG/dΦ nonlinearity.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Samples
OPA2673IRGVR	ACTIVE	-40 to 85	2.10 \| 100u	QFN (RGV) \| 16	View	2500 \| LARGE T&R	Purchase Samples
OPA2673IRGVRG4	ACTIVE	-40 to 85	2.10 \| 100u	QFN (RGV) \| 16	View	2500 \| LARGE T&R	Purchase Samples
OPA2673IRGVT	ACTIVE	-40 to 85	2.20 \| 100u	QFN (RGV) \| 16	View	250 \| SMALL T&R
OPA2673IRGVTG4	ACTIVE	-40 to 85	2.20 \| 100u	QFN (RGV) \| 16	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
OPA2673IRGVR	As of 7:15 PM GMT, 02 Jul 2009	As of 7:15 PM GMT, 02 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
OPA2673IRGVRG4	As of 7:15 PM GMT, 02 Jul 2009	As of 7:15 PM GMT, 02 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
OPA2673IRGVT	As of 7:15 PM GMT, 02 Jul 2009	As of 7:15 PM GMT, 02 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Avnet	500
			DigiKey	82
			Mouser Electronics	244
			Newark	173
OPA2673IRGVTG4	As of 7:15 PM GMT, 02 Jul 2009	As of 7:15 PM GMT, 02 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
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
OPA2673IRGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2673IRGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2673IRGVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2673IRGVTG4	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 OPA2673

Datasheet

Dual, Wideband, High Output Current Op Amp with Active Off-Line Control (Rev. C) (PDF 1557 KB) 1651 views
31 Mar 2009

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM 8 KB) 12817 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM 8 KB) 25011 views
24 May 2004 Read Abstract
Tuning in Amplifiers (HTM 8 KB) 7844 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM 8 KB) 9421 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM 8 KB) 6824 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM 8 KB) 19309 views
02 Oct 2000 Read Abstract

Simulation Models

TINA-TI Spice Model
- OPA2673 TINA-TI Spice Model (TSM 29 KB) 22 views
  03 Mar 2009
TINA-TI Reference Design
- OPA2673 TINA-TI Reference Design (TSC 36 KB) 33 views
  03 Mar 2009
PSpice Model
- OPA2673 PSpice Model (ZIP 5 KB) 35 views
  03 Mar 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
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
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

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
OPA2677	SpeedPlus(TM) Dual, Wideband, High Output Current Operational Amplifier		TI customers also evaluated this product.
OPA2674	Dual Wideband, High Output Current, Operational Amplifer with Current Limit		TI customers also evaluated this product.
THS6182	Low Power Dissipation ADSL Line Driver		TI customers also evaluated this product.
THS6132	High Efficiency Class-G ADSL Line Driver		TI customers also evaluated this product.
THS6204	Dual Port VDSL2 Line Driver Amplifier		TI customers also evaluated this product.

OPA2673 Status: ACTIVE

Dual, Wideband, High Output Current Operational Amplifier with Active Off-line Control

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Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

Simulation Models

Tools & Software

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