OPA695 Status: ACTIVE

Ultra-Wideband, Current-Feedback Operational Amplifier with Disable

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Datasheet

Ultra-Wideband, Current-Feedback Operational Amplifier With Disable (Rev. F) (opa695.pdf, 848 KB)
02 Jul 2008 Download

	OPA2695	OPA3691	OPA3695	OPA695
Iq per channel(Max)(mA)	26.8	5.1	13.4	12.9
Slew Rate(Typ)(V/us)	4300	2100	2400	2900
GBW(Typ)(MHz)		2000
Io(Typ)(mA)	120	190	120	120
Vs(Min)(V)	12	5	3.6	5
Vs(Max)(V)	3.6	12	12	12
Number of Channels	2	3	2	1
Pin/Package	16QFN,8SOIC	16SOIC,16SSOP/QSOP	16SSOP/QSOP	6SOT-23,8SOIC
Acl, min stable gain(V/V)	1	1	2	1
BW @ Acl(MHz)		280	900	1700
Diff Gain(%)	0.01	0.07	0.04	0.04
Diff Phase(deg)	0.05	0.02	0.007	0.007
Vio(Max)(mV)	3.5	3	3.5	3
THD (Fc=1 MHz)(Typ)(dB)		-80		-88
Settling Time (0.1%)(Typ)(ns)	10	8	10	10
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)		20		15
Available Channels	2	S, D, T	2	S
Vn at Flatband(Typ)(nV/rtHz)	1.8	1.7	1.8	1.8
Approx. Price (US$)	2.70 \| 100u	3.10 \| 1ku	3.40 \| 100u	1.35 \| 1ku
Iib(Max)(nA)	30000	45000	30000	41000
Noninverting Input Current Noise(pA/rtHz)	18	12		18
2nd Harmonic(dBc)	73	79	78	78
3rd Harmonic(dBc)	81	93	86	86
@ Mhz	10	5	10	10
BW @ G=+2(MHz)	850	225	900	1400
0.1 dB BW Flatness(MHz)		90		160
Inverting Input Current Noise(pA/rtHz)	22	15		22
Crosstalk(-dB)	50	80	55
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA694: WideBand, Low-Power, Current Feedback Amplifier
OPA2695: Ultra-Wideband, Current-Feedback Operational Amplifier with Disable
OPA847: Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown
NE555: Single Precision Timer

Product Information

Features

GAIN = +2 BANDWIDTH (1400MHz)
GAIN = +8 BANDWIDTH (450MHz)
OUTPUT VOLTAGE SWING: ±4.2V
ULTRA-HIGH SLEW RATE: 4300V/µs
3RD-ORDER INTERCEPT: > 40dBm (f <50MHz)
LOW POWER: 129mW
LOW DISABLED POWER: 0.5mW
APPLICATIONS
- VERY WIDEBAND ADC DRIVER
- LOW-COST PRECISION IF AMPLIFIER
- BROADBAND VIDEO LINE DRIVER
- PORTABLE INSTRUMENTS
- ACTIVE FILTERS
- ARB WAVEFORM OUTPUT DRIVER
- OPA685 PERFORMANCE UPGRADE

All trademarks are the property of their respective owners.

Description

The OPA695 is a very high bandwidth, current-feedback op amp that combines exceptional 4300V/µs slew rate and low input voltage noise to deliver a precision low cost, high dynamic range Intermediate Frequency (IF) amplifier. Optimized for high gain operation, the OPA695 is ideally suited to buffering Surface Acoustic Wave (SAW) filters in an IF strip or delivering high output power at low distortion for cable modem upstream line drivers. Even higher bandwidth at lower gains gives a 1400MHz video line driver for high resolution RGB.

The OPA695’s low 12.9mA supply current is precisely trimmed at +25°C. This trim, along with a low temperature drift, gives low system power over temperature. System power may be further reduced using the optional disable control pin. Leaving this pin open, or holding it HIGH, gives normal operation. If pulled LOW, the OPA695 supply current drops to less than 170µA. This power-saving feature, along with exceptional single +5V operation and ultra-small SOT23-6 packaging, make the OPA695 ideal for portable applications.

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
OPA695ID	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE
OPA695IDBVR	ACTIVE	-40 to 85	1.35 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Purchase Samples
OPA695IDBVRG4	ACTIVE	-40 to 85	1.35 \| 1ku	SOT-23 (DBV) \| 6	View	3000 \| LARGE T&R	Purchase Samples
OPA695IDBVT	ACTIVE	-40 to 85	1.50 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R
OPA695IDBVTG4	ACTIVE	-40 to 85	1.50 \| 1ku	SOT-23 (DBV) \| 6	View	250 \| SMALL T&R
OPA695IDG4	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	100 \| TUBE
OPA695IDR	ACTIVE	-40 to 85	1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA695IDRG4	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

	TI Inventory Status			Reported Distributor Inventory
OPA695ID	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3350 \| 13 Oct	6 Weeks	Americas	DigiKey	>1k
		>10k \| 17 Nov			Mouser Electronics	687
					Newark	969
				Asia	WPI	266
				Europe	Arrow Northern Europe	190
				Europe	Spoerle	500
OPA695IDBVR	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3000 \| 18 Nov	6 Weeks	None Reported View Distributors
	0*	>10k \| 27 Nov	6 Weeks
OPA695IDBVRG4	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3000 \| 18 Nov	6 Weeks	Europe	EBV Elektronik	65
	0*	>10k \| 27 Nov	6 Weeks
OPA695IDBVT	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	5250*	>10k \| 26 Nov	6 Weeks	Americas	Arrow	500
					Avnet	>1k
					DigiKey	102
					Mouser Electronics	>1k
					Newark	664
				Asia	WPI	165
OPA695IDBVTG4	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	5250*	>10k \| 26 Nov	6 Weeks	Europe	Farnell	574
OPA695IDG4	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	3350 \| 13 Oct	6 Weeks	Europe	Farnell	714
	0*	>10k \| 17 Nov	6 Weeks
OPA695IDR	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	6 Weeks	None Reported View Distributors
OPA695IDRG4	As of 8:58 AM GMT, 05 Oct 2008			As of 8:58 AM GMT, 05 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 17 Nov	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
OPA695ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA695IDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA695IDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA695IDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA695IDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
OPA695IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA695IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA695IDRG4	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

Ultra-Wideband, Current-Feedback Operational Amplifier With Disable (Rev. F) (opa695.pdf, 848 KB)
02 Jul 2008 Download

Application Notes

Low-power, high-intercept interface to the ADS5424, 105-MSPS converter (slyt223.pdf, 478 KB)
10 Oct 2005 Download
RF and IF amplifiers with op amps (slyt102.pdf, 177 KB)
28 Feb 2005 Download
Expanding the usability of current-feedback amplifiers (slyt099.pdf, 215 KB)
28 Feb 2005 Download
Active filters using current-feedback amplifiers (slyt081.pdf, 227 KB)
25 Feb 2005 Download
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
Stabilizing Current-Feedback Amps (sboa095.htm, 8 KB)
28 Apr 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
AB-172: Current Feedback Amplifiers: Review, Stability Analysis,and Applications (sboa081.htm, 8 KB)
20 Nov 2000 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

TSW3070EVM: Amplifier Interface to Current Sink DAC - (slwu055.htm, 8 KB)
27 May 2008 Abstract
OPA84x + ADS5500 User's Guide (Rev. A) (sbou028a.pdf, 254 KB)
01 Aug 2007 Download
DEM-OPA-SOT-1B User's Guide (Rev. B) (sbou027b.pdf, 96 KB)
12 Apr 2006 Download
DEM-OPA-SO-1B User's Guide (Rev. B) (sbou026b.pdf, 162 KB)
12 Apr 2006 Download

Simulation Models

PSpice Model
- OPA695 PSpice Macro Model and Test Circuit (Rev. A) (sboc036a.zip, 2 KB)
  20 Apr 2004 zip

More Literature

Medical Update (slyy014.pdf, 185 KB)
05 May 2006 Download
OPA695 Reliability Report (sbok007.pdf, 49 KB)
22 Dec 2003 Download

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
FREE DEM-OPA-ADS-SO-1A	DEM-OPA-ADS-SO-1A	Texas Instruments	Development Boards/EVMs
FREE DEM-OPA-SO-1B	DEM-OPA-SO-1B	Texas Instruments	Development Boards/EVMs
FREE DEM-OPA-SOT-1B	DEM-OPA-SOT-1B	Texas Instruments	Development Boards/EVMs
OPA84xD + ADS5500 Unpopulated Demonstration Board	DEM-OPA84X-ADS5500	Texas Instruments	Development Boards/EVMs
TSW3070 High Speed DAC with Amplifiers Demonstration Kit	TSW3070EVM	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 OPA695
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
OPA694	WideBand, Low-Power, Current Feedback Amplifier	TI customers also evaluated this product.
OPA2695	Ultra-Wideband, Current-Feedback Operational Amplifier with Disable	TI customers also evaluated this product.

Complementary Products - Can be used with OPA695
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
OPA847	Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown	HIGH SPEED AMPLIFIERS (GREATER THAN EQUAL TO 50MHZ)-VOLTAGE FEEDBACK	TI customers also evaluated this product.
NE555	Single Precision Timer	STANDARD LINEAR-TIMERS (SL)	TI customers also evaluated this product.

OPA695 Status: ACTIVE

Ultra-Wideband, Current-Feedback Operational Amplifier with Disable

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Datasheet

Customers Who Evaluated This Product Also Evaluated