OPA690 Status: ACTIVE

Wideband, Voltage Feeback Operational Amplifier With Disable

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Datasheet

Wideband, Voltage Feedback Operational Amplifier With Disable (Rev. E) (PDF 640 KB)
20 Nov 2008

	OPA690
Iq per channel(Max)(mA)	6.2
Slew Rate(Typ)(V/us)	1800
GBW(Typ)(MHz)	300
Io(Typ)(mA)	190
Vs(Min)(V)	4.5
Vs(Max)(V)	12
Number of Channels	1
Pin/Package	6SOT-23, 8SOIC
Acl, min stable gain(V/V)	1
BW @ Acl(MHz)	500
Diff Gain(%)	0.06
Diff Phase(deg)	0.03
Vio(Max)(mV)	4.5
THD (Fc=1 MHz)(Typ)(dB)	-80
Settling Time (0.1%)(Typ)(ns)	8
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)	12
Available Channels	S,D, T
Vn at Flatband(Typ)(nV/rtHz)	5.5
Approx. Price (US$)	1.35 \| 1ku
Iib(Max)(nA)	11000
Noninverting Input Current Noise(pA/rtHz)	3.1
2nd Harmonic(dBc)	77
3rd Harmonic(dBc)	81
@ Mhz	5
BW @ G=+2(MHz)	220
0.1 dB BW Flatness(MHz)	30
Operating Temp Range(Celsius)	-40 to 85
	Samples
	Inventory

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Product Information

Features

FLEXIBLE SUPPLY RANGE:
- +5V to +12V Single-Supply
- 2.5V to ±5 Dual-Supply
UNITY-GAIN STABLE: 500MHz (G =1)
HIGH OUTPUT CURRENT: 190mA
OUTPUT VOLTAGE SWING: ±4.0V
HIGH SLEW RATE: 1800V/µs
LOW SUPPLY CURRENT: 5.5mA
LOW DISABLED CURRENT: 100 µA
WIDEBAND +5V OPERATION: 220MHz (G = 2)
APPLICATIONS
- VIDEO LINE DRIVING
- xDSL LINE DRIVER
- HIGH-SPEED IMAGING CHANNELS
- ADC BUFFERS
- PORTABLE INSTRUMENTS
- TRANSIMPEDANCE AMPLIFIERS
- ACTIVE FILTERS
- OPA680 UPGRADE

All trademarks are the property of their respective owners.

Description

The OPA690 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. A new output stage architecture delivers high currents with a minimal headroom requirement. These combine to give exceptional single-supply operation. Using a single +5V supply, the OPA690 can deliver a 1V to 4V output swing with over 150mA drive current and 150MHz bandwidth. This combination of features makes the OPA690 an ideal RGB line driver or single-supply Analog-to-Digital Converter (ADC) input driver.

The low 5.5mA supply current of the OPA690 is precisely trimmed at 25°C. This trim, along with low temperature drift, gives lower maximum supply current than competing products. System power may be reduced further using the optional disable control pin. Leaving this disable pin open, or holding it HIGH, will operate the OPA690 normally. If pulled LOW, the OPA690 supply current drops to less than 100µA while the output goes to a high-impedance state. This feature may be used for power savings.

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
OPA690ID	ACTIVE	-40 to 85	1.50 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
OPA690IDBVR	ACTIVE	-40 to 85	1.35 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Purchase Samples
OPA690IDBVRG4	ACTIVE	-40 to 85	1.35 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Purchase Samples
OPA690IDBVT	ACTIVE	-40 to 85	1.50 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R
OPA690IDBVTG4	ACTIVE	-40 to 85	1.50 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R
OPA690IDG4	ACTIVE	-40 to 85	1.50 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
OPA690IDR	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA690IDRG4	ACTIVE	-40 to 85	1.35 \| 1ku	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

Reported Distributor Inventory as of 11:36 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksOPA690ID
Asia	WPI	>1k
Europe	Arrow Northern Europe	613
	Avnet-SILICA	132
	Spoerle	19
TI Lead Time*: 20 WeeksOPA690IDBVR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA690IDBVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA690IDBVT
Americas	Avnet	>1k
Asia	WPI	233
Europe	Avnet-SILICA	753
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	270
TI Lead Time*: 20 WeeksOPA690IDBVTG4
Asia	Farnell Asia	329
Europe	EBV Elektronik	75
Europe	Farnell	279
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	59
TI Lead Time*: 20 WeeksOPA690IDG4
Asia	Farnell Asia	460
Europe	Arrow Northern Europe	670
Europe	Farnell	72
TI Lead Time*: 20 WeeksOPA690IDR
None Reported View Distributors
TI Lead Time*: 20 WeeksOPA690IDRG4
None Reported View Distributors
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
OPA690ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA690IDRG4	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 OPA690

Datasheet

Wideband, Voltage Feedback Operational Amplifier With Disable (Rev. E) (PDF, 640 KB)
20 Nov 2008

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15663 views
04 Oct 2000 Read Abstract
Noise Analysis for High Speed Op Amps (Rev. A) (HTM, 9 KB) 7864 views
17 Jan 2005 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26941 views
24 May 2004 Read Abstract
RLC Filter Design for ADC Interface Applications (Rev. A) (HTM, 8 KB) 3137 views
05 Jan 2005 Read Abstract
Measuring Board Parasitics in High-Speed Analog Design (HTM, 8 KB) 2041 views
07 Jul 2003 Read Abstract
Tuning in Amplifiers (HTM, 8 KB) 8873 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM, 8 KB) 10623 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM, 8 KB) 7658 views
02 Oct 2000 Read Abstract
ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers (HTM, 8 KB) 1883 views
22 Apr 2004 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22174 views
02 Oct 2000 Read Abstract

User Guides

DEM-OPA-SO-1A User's Guide (Rev. A) (PDF, 110 KB) 2253 views
16 Mar 2006
DEM-OPA-SOT-1A User's Guide (Rev. A) (PDF, 111 KB) 1562 views
22 Mar 2006

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-OPA-SO-1A Unpopulated PCB Compatible w/High Speed Wide Bandwidth Op Amps in 8-lead SOIC (D) Pkg	DEM-OPA-SO-1A	Texas Instruments	Development Boards/EVMs
Unpopulated PCB Compatible w/High Speed, Wide Bandwidth Op Amps in SOT(DBV) Pkg	DEM-OPA-SOT-1A	Texas Instruments	Development Boards/EVMs
SPICE-Based Analog Simulation Program	TINA-TI	Texas Instruments	Simulators
MDACBufferPro(TM) Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software
Active Filter Design Application	FILTERPRO	Texas Instruments	Application Software

Simulation Models

PSpice Model
- OPA690 PSpice Model (ZIP, 2 KB) 882 views
  19 Jul 2002
TINA-TI Spice Model
- OPA690 TINA-TI Spice Model (TSM, 7 KB) 57 views
  16 Jan 2009
TINA-TI Reference Design
- OPA690 TINA-TI Reference Design (Rev. A) (TSC, 63 KB) 257 views
  16 Jan 2009

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OPA690 Status: ACTIVE

Wideband, Voltage Feeback Operational Amplifier With Disable

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