OPA2726 Status: ACTIVE

Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier

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Datasheet

OPA725 and OPA726 Series: Very Low-Noise, High-Speed, 12V CMOS Op Amp (Rev. B) (PDF 673 KB)
08 Jan 2004

	OPA2726
Number of Channels	2
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	4
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	12
Iq per channel(Max)(mA)	5.5
GBW(Typ)(MHz)	20
Slew Rate(Typ)(V/us)	30
VIO (25 deg C)(Max)(mV)	5
Offset Drift(Typ)(uV/C)	4
IIB(Max)(pA)	200
CMRR(Min)(dB)	94
Vn at 1kHz(Typ)(nV/rtHz)	23
Rail-Rail	Out
Io(Typ)(mA)	40
Rating	Catalog
Pin/Package	10MSOP
Operating Temp Range(Celsius)	-40 to 125
Approx. Price (US$)	1.70 \| 1ku
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA2725: Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier
OPA2353: High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series
OPA2301: Low-Noise, High-Speed, 16-Bit Accurate CMOS Operational Amplifier
OPA637: Precision High-Speed Difet(R) Operational Amplifiers

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Product Information

Features

BANDWIDTH: 20MHz
SLEW RATE: 30V/µs
FAST 16-Bit SETTLING TIME
LOW NOISE: 6nV/Hz (typ) at 100kHz
EXCELLENT CMRR, PSRR, and A_OL
RAIL-TO-RAIL OUTPUT
CM RANGE INCLUDES GND
THD+N: 0.0003% (typ) at 1kHz
QUIESCENT CURRENT: 5.5mA/ch (max)
SUPPLY VOLTAGE: 4V to 12V
SHUTDOWN MODE (OPAx726): 6µA/ch
APPLICATIONS
- OPTICAL NETWORKING
- TRANSIMPEDANCE AMPLIFIERS
- INTEGRATORS
- ACTIVE FILTERS
- A/D CONVERTER BUFFERS
- I/V CONVERTER FOR DACs
- PORTABLE AUDIO
- PROCESS CONTROL

View All Features in Datasheet

Description

The OPA725 and OPA726 series op amps use a state-of-the-art 12V analog CMOS process, and combine outstanding ac performance with low bias current and excellent CMRR, PSRR, and A_OL. The 20MHz Gain-Bandwidth (GBW) Product is achieved by using a proprietary and patent-pending output stage design. These characteristics allow excellent 16-bit settling times for driving 16-bit Analog-to-Digital Converters (ADCs).

Excellent ac characteristics, such as 20MHz GBW, 30V/µs slew rate and 0.0003% THD+N make the OPA725 and OPA726 well-suited for communication, high-end audio, and active filter applications. With bias current of less than 200pA, they are well-suited for use as transimpedance (I/V-conversion) amplifiers for monitoring optical power in ONET applications.

View All Description in Datasheet

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
OPA2726AIDGSR	ACTIVE	-40 to 125	1.70 \| 1ku	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
OPA2726AIDGSRG4	ACTIVE	-40 to 125	1.70 \| 1ku	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
OPA2726AIDGST	ACTIVE	-40 to 125	1.90 \| 1ku	MSOP (DGS) \| 10	View	250 \| SMALL T&R
OPA2726AIDGSTG4	ACTIVE	-40 to 125	1.90 \| 1ku	MSOP (DGS) \| 10	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

Reported Distributor Inventory as of 11:50 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksOPA2726AIDGSR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2726AIDGSRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksOPA2726AIDGST
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	61
TI Lead Time*: 14 WeeksOPA2726AIDGSTG4
Worldwide	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
OPA2726AIDGSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2726AIDGSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2726AIDGST	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2726AIDGSTG4	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 OPA2726

Datasheet

OPA725 and OPA726 Series: Very Low-Noise, High-Speed, 12V CMOS Op Amp (Rev. B) (PDF, 673 KB)
08 Jan 2004

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16120 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27294 views
24 May 2004 Read Abstract
Tuning in Amplifiers (HTM, 8 KB) 9095 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM, 8 KB) 10821 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM, 8 KB) 7807 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22645 views
02 Oct 2000 Read Abstract

Tools & Software

Name	Part #	Company	Tool / Software Type
Analog Filter Design	FILTER-DESIGNER	Texas Instruments	Analysis Software
Automatic Resistor/Capacitor Calculator for Passive Filters	RC-FILTER-CALC	Texas Instruments	Calculation Utilities
Decibel Calculator	DECIBEL-CALC	Texas Instruments	Calculation Utilities
Frequency/Wavelength Calculator	FREQ-WAVE-CALC	Texas Instruments	Calculation Utilities
Noise Calculator, Generator and Examples	OPAMP-NOISECALC	Texas Instruments	Calculation Utilities
Op Amp Gain Stage Calculator	GAIN-STAGE-CALC	Texas Instruments	Calculation Utilities
Resistor Calculator for Op Amp Gain and Zero Shift	RESISTOR-CALC	Texas Instruments	Calculation Utilities
Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 Packages	OPAMPEVM-SOT23	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
- OPA726 PSpice Model (ZIP, 5 KB) 147 views
  06 Feb 2004
TINA-TI Reference Design
- OPA726 TINA-TI Reference Design (Rev. A) (TSC, 95 KB) 111 views
  16 Jan 2009
TINA-TI Spice Model
- OPA726 TINA-TI Spice Model (TSM, 7 KB) 25 views
  16 Jan 2009

Part #	Name	Product Family	Comments
OPA2725	Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier	PRECISION AMPLIFIER - WIDE BANDWIDTH	Same as OPA2726 but without shutdown
OPA2350	High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE	Similar to OPA2726 with 0.5VIO and 38MHz GBW
ADS8342	16-Bit 250 kSPS ADC Par. Out, 4 true bipolar chanels	DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER	16-Bit, 250kSPS, 4-Channel, Parallel Output Analog-to-Digital Converter
Customers Who Evaluated This Product Also Evaluated...
OPA2725	Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA2353	High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA2301	Low-Noise, High-Speed, 16-Bit Accurate CMOS Operational Amplifier	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA2604	Dual FET-Input, Low Distortion Operational Amplifier	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA2134	SoundPlus(TM) High Performance Audio Operational Amplifiers	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA2300	Low-Noise, High-Speed, 16-Bit Accurate CMOS Operational Amplifier	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA637	Precision High-Speed Difet(R) Operational Amplifiers	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.

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OPA2726 Status: ACTIVE

Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier

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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

Tools & Software

Simulation Models

Support and Community

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