OPA615 Status: ACTIVE

Wide Bandwidth, DC Restoration Circuit

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

Wide-Bandwidth, DC Restoration Circuit (Rev. D) (opa615.pdf, 792 KB)
28 Aug 2008 Download

	OPA615
Iq per channel(Max)(mA)	13
Slew Rate(Typ)(V/us)	2500
Io(Typ)(mA)	5
Vs(Min)(V)	6
Vs(Max)(V)	36
Number of Channels	1
Pin/Package	14SOIC,10MSOP
Acl, min stable gain(V/V)	1
BW @ Acl(MHz)	710
Vio(Max)(mV)	40
Available Channels	S
Vn at Flatband(Typ)(nV/rtHz)	4.6
Approx. Price (US$)	4.90 \| 100u
Iib(Max)(nA)	3000
Operating Temp Range(Celsius)	-40 to 85
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA860: Wide Bandwidth Operational Transconductance Amplifier and Buffer
OPA861: Wide Bandwidth Operational Transconductance Amplifier

Product Information

Features

PROPAGATION DELAY: 1.9ns
BANDWIDTH:
OTA: 710MHz
Comparator: 730MHz
LOW INPUT BIAS CURRENT: ±1µA
SAMPLE-AND-HOLD SWITCHING TRANSIENTS: ±5mV
SAMPLE-AND-HOLD FEEDTHROUGH REJECTION: 100dB
CHARGE INJECTION: 40fC
HOLD COMMAND DELAY TIME: 2.5ns
TTL/CMOS HOLD CONTROL
APPLICATIONS
- BROADCAST/HDTV EQUIPMENT
- TELECOMMUNICATIONS EQUIPMENT
- HIGH-SPEED DATA ACQUISITION
- CAD MONITORS/CCD IMAGE PROCESSING
- NANOSECOND PULSE INTEGRATOR/PEAK DETECTOR
- PULSE CODE MODULATOR/DEMODULATOR
- COMPLETE VIDEO DC LEVEL RESTORATION
- SAMPLE-AND-HOLD AMPLIFIER
- SHC615 UPGRADE

All other trademarks are the property of their respective owners.

Description

The OPA615 is a complete subsystem for very fast and precise DC restoration, offset clamping, and low-frequency hum suppression of wideband amplifiers or buffers. Although it is designed to stabilize the performance of video signals, the circuit can also be used as a sample-and-hold amplifier, high-speed integrator, or peak detector for nanosecond pulses. The device features a wideband Operational Transconductance Amplifier (OTA) with a high-impedance cascode current source output and fast and precise sampling comparator that together set a new standard for high-speed applications. Both the OTA and the sampling comparator can be used as stand-alone circuits or combined to form a more complex signal processing stage. The self-biased, bipolar OTA can be viewed as an ideal voltage-controlled current source and is optimized for low input bias current. The sampling comparator has two identical high-impedance inputs and a current source output optimized for low output bias current and offset voltage; it can be controlled by a TTL-compatible switching stage within a few nanoseconds. The transconductance of the OTA and sampling comparator can be adjusted by an external resistor, allowing bandwidth, quiescent current, and gain trade-offs to be optimized.

The OPA615 is available in both an SO-14 surface-mount and an MSOP-10 package.

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
OPA615ID	ACTIVE	-40 to 85	5.70 \| 100u	SOIC (D) \| 14	View	50 \| TUBE
OPA615IDG4	ACTIVE	-40 to 85	5.70 \| 100u	SOIC (D) \| 14	View	50 \| TUBE
OPA615IDGSR	ACTIVE	-40 to 85	4.90 \| 100u	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
OPA615IDGSRG4	ACTIVE	-40 to 85	4.90 \| 100u	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
OPA615IDGST	ACTIVE	-40 to 85	5.05 \| 100u	MSOP (DGS) \| 10	View	250 \| SMALL T&R
OPA615IDGSTG4	ACTIVE	-40 to 85	5.05 \| 100u	MSOP (DGS) \| 10	View	250 \| SMALL T&R
OPA615IDR	ACTIVE	-40 to 85	5.70 \| 100u	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
OPA615IDRG4	ACTIVE	-40 to 85	5.70 \| 100u	SOIC (D) \| 14	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
OPA615ID	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7450*	7037 \| 29 Dec	4 Weeks	Americas	Arrow	65
		>10k \| 5 Jan			Avnet	503
					DigiKey	107
					Mouser Electronics	999
					Newark	20
					Rochester Electronics	108
OPA615IDG4	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7450*	7037 \| 29 Dec	4 Weeks	None Reported View Distributors
	7450*	>10k \| 5 Jan	4 Weeks
OPA615IDGSR	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 12 Jan	8 Weeks	None Reported View Distributors
OPA615IDGSRG4	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 12 Jan	8 Weeks	None Reported View Distributors
OPA615IDGST	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6500*	>10k \| 30 Jan	4 Weeks	Americas	DigiKey	177
	6500*		4 Weeks	Americas	Rochester Electronics	>1k
OPA615IDGSTG4	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	6500*	>10k \| 30 Jan	4 Weeks	None Reported View Distributors
OPA615IDR	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7037 \| 29 Dec	8 Weeks	None Reported View Distributors
	0*	>10k \| 2 Jan	8 Weeks
OPA615IDRG4	As of 9:55 AM GMT, 20 Nov 2008			As of 9:55 AM GMT, 20 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7037 \| 29 Dec	8 Weeks	None Reported View Distributors
	0*	>10k \| 2 Jan	8 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
OPA615ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDGSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDGSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDGST	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDGSTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA615IDRG4	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

Wide-Bandwidth, DC Restoration Circuit (Rev. D) (opa615.pdf, 792 KB)
28 Aug 2008 Download

Application Notes

Noise Analysis for High Speed Op Amps (Rev. A) (sboa066a.htm, 9 KB)
17 Jan 2005 Abstract
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

User Guides

DEM-OPA-MSOP-1A User's Guide (sbou042.pdf, 100 KB)
03 Nov 2006 Download
DEM-OPA-SO-1C User's Guide (sbou039.pdf, 108 KB)
01 Aug 2006 Download

Simulation Models

PSpice Model
- OPA615 Pspice Macromodel (sboc223.zip, 5 KB)
  08 Nov 2006 zip

Tools & Software

Name	Part #	Company	Tool / Software Type
FREE DEM-OPA-MSOP-1A	DEM-OPA-MSOP-1A	Texas Instruments	Development Boards/EVMs
FREE DEM-OPA-SO-1C	DEM-OPA-SO-1C	Texas Instruments	Development Boards/EVMs

Alternative Products - Are similar to OPA615
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
OPA860	Wide Bandwidth Operational Transconductance Amplifier and Buffer	TI customers also evaluated this product.
OPA861	Wide Bandwidth Operational Transconductance Amplifier	TI customers also evaluated this product.

Support and Community

Customer Tags

No Tags are Available for this Part Number

OPA615 Status: ACTIVE

Wide Bandwidth, DC Restoration Circuit

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated