OPA727 Status: ACTIVE

e-trim 20MHz, High Precision CMOS Operational Amplifier

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Datasheet

e-trim™ 20MHz, High Precision CMOS Operational Amplifier (Rev. H) (PDF 1041 KB)
13 Apr 2007

	OPA2727	OPA4727	OPA727	OPA728
Number of Channels	2	4	1	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	4	4	4	4
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	12	12	12	12
Iq per channel(Max)(mA)	6.5	6.5	6.5	6.5
GBW(Typ)(MHz)	20	20	20	20
Slew Rate(Typ)(V/us)	30	30	30	30
VIO (25 deg C)(Max)(mV)	0.15	0.175	0.15	0.15
Offset Drift(Typ)(uV/C)	0.3	0.3	0.3	0.3
IIB(Max)(pA)	500	500	500	500
CMRR(Min)(dB)	94	85	85	85
Vn at 1kHz(Typ)(nV/rtHz)	23	6	23	23
Rail-Rail		Out	Out	Out
Io(Typ)(mA)	40		40
Rating	Catalog	Catalog	Catalog	Catalog
Offset Voltage (+/-)(Max)(mV)	0.15	0.175	0.15
Pin/Package	8SOIC, 8SON	14TSSOP	8MSOP, 8SON	8MSOP, 8SON
Operating Temp Range(Celsius)				-40 to 125
Approx. Price (US$)	1.55 \| 1ku	2.50 \| 1ku	0.95 \| 1ku	1.20 \| 1ku
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA277: High Precision Operational Amplifiers
OPA365: 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier
OPA350: High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series
OPA827: Low-Noise, High-Precision, JFET-Input Operational Amplifier

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Product Information

Features

OFFSET: 15µV (typ), 150µV (max)
DRIFT: 0.3µV/°C (typ), 1.5µV/°C (max)
BANDWIDTH: 20MHz
SLEW RATE: 30V/µs
BIAS CURRENT: 500pA (max)
LOW NOISE: 6nV/Hz at 100kHz
THD+N: 0.0003% at 1kHz
QUIESCENT CURRENT: 4.3mA/ch
SUPPLY VOLTAGE: 4V to 12V
SHUTDOWN MODE (OPA728): 6µA
APPLICATIONS
- OPTICAL NETWORKING
- TRANSIMPEDANCE AMPLIFIERS
- INTEGRATORS
- ACTIVE FILTERS
- A/D CONVERTER DRIVERS
- I/V CONVERTER FOR DACs
- HIGH PERFORMANCE AUDIO
- PROCESS CONTROL
- TEST EQUIPMENT

View All Features in Datasheet

Description

The OPA727 and OPA728 series op amps use a state-of-the-art 12V analog CMOS process and e-trim, a package-level trim, offering outstanding dc precision and ac performance. The extremely low offset (150µV max) and drift (1.5µV/°C) are achieved by trimming the IC digitally after packaging to avoid the shift in parameters as a result of stresses during package assembly. To correct for offset drift, the OPA727 and OPA728 family is trimmed over temperature. The devices feature very high CMRR and open-loop gain to minimize errors.

Excellent ac characteristics, such as 20MHz GBW, 30V/µs slew rate and 0.0003% THD+N make the OPA727 and OPA728 well-suited for communication, high-end audio, and active filter applications.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging			CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
OPA727AIDGKR	ACTIVE	0.95 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA727AIDGKRG4	ACTIVE	0.95 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA727AIDGKT	ACTIVE	1.05 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA727AIDGKTG4	ACTIVE	1.05 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA727AIDRBR	ACTIVE	0.95 \| 1ku	SON (DRB) \| 8	View	3000 \| LARGE T&R		Purchase Samples
OPA727AIDRBRG4	ACTIVE	0.95 \| 1ku	SON (DRB) \| 8	View	3000 \| LARGE T&R		Purchase Samples
OPA727AIDRBT	ACTIVE	1.05 \| 1ku	SON (DRB) \| 8	View	250 \| SMALL T&R
OPA727AIDRBTG4	ACTIVE	1.05 \| 1ku	SON (DRB) \| 8	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 11:47 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 14 WeeksOPA727AIDGKR
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksOPA727AIDGKRG4
Europe	EBV Elektronik	820
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksOPA727AIDGKT
Americas	Newark	103
Americas	Rochester Electronics	30
Asia	WPI	250
Europe	Compel	143
Worldwide	DigiKey	435
Worldwide	Mouser Electronics	205
TI Lead Time*: 14 WeeksOPA727AIDGKTG4
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	269
TI Lead Time*: 20 WeeksOPA727AIDRBR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA727AIDRBRG4
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksOPA727AIDRBT
Americas	Newark	250
Americas	Rochester Electronics	500
Asia	WPI	96
Worldwide	DigiKey	298
TI Lead Time*: 16 WeeksOPA727AIDRBTG4
Asia	Farnell Asia	224
Europe	Farnell	224
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	246
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
OPA727AIDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDRBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDRBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDRBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA727AIDRBTG4	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 OPA727

Datasheet

e-trim™ 20MHz, High Precision CMOS Operational Amplifier (Rev. H) (PDF, 1041 KB)
13 Apr 2007

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16102 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Tuning in Amplifiers (HTM, 8 KB) 9085 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM, 8 KB) 10813 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM, 8 KB) 7802 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22622 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
Design Methodology for MFB Filters in ADC Interface Applications	MFBFILTER-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
- OPA727 PSpice Model (ZIP, 5 KB) 335 views
  02 Nov 2005
TINA-TI Reference Design
- OPA727 TINA-TI Reference Design (Rev. A) (TSC, 55 KB) 224 views
  16 Jan 2009
TINA-TI Spice Model
- OPA727 TINA-TI Spice Model (TSM, 7 KB) 46 views
  16 Jan 2009

Part #	Name	Product Family	Comments
OPA728	e-trim 20MHz, High Precision CMOS Operational Amplifier	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE	Same as opa727 but with shutdown
OPA333	1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier	PRECISION AMPLIFIER - LOW OFFSET VOLTAGE
Customers Who Evaluated This Product Also Evaluated...
OPA277	High Precision Operational Amplifiers	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA365	2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA350	High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA728	e-trim 20MHz, High Precision CMOS Operational Amplifier	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
OPA827	Low-Noise, High-Precision, JFET-Input Operational Amplifier	PRECISION AMPLIFIER-LOW NOISE	TI customers also evaluated this product.

OPA727 Status: ACTIVE

e-trim 20MHz, High Precision 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

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