OPA2830 Status: ACTIVE

Dual, Low-Power, Single-Supply Wideband Operational Amplifier

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Datasheet

Dual, Low-Power, Single-Supply, Wideband Operational Amplifier (Rev. D) (PDF 890 KB)
28 Aug 2008

	OPA2830	OPA4830	OPA830
Iq per channel(Max)(mA)	3.9	4.15
Slew Rate(Typ)(V/us)	500	500
GBW(Typ)(MHz)	100	100
Rail-Rail	Out	Out	Out
Io(Typ)(mA)	75	75	80
Vs(Min)(V)	3	2.8	2.8
Vs(Max)(V)	11	11	11
Number of Channels	2	4	1
Pin/Package	8MSOP, 8SOIC	14TSSOP	5SOT-23, 8SOIC
Acl, min stable gain(V/V)	1	1	1
BW @ Acl(MHz)	230	230	250
Diff Gain(%)		0.08
Diff Phase(deg)		0.09
Vio(Max)(mV)	5.5	6	0.5
THD (Fc=1 MHz)(Typ)(dB)		-81
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)		24
Available Channels	S, D	Q	S, D
Vn at Flatband(Typ)(nV/rtHz)	9.2	9.2	9.2
Approx. Price (US$)	0.80 \| 1ku	1.25 \| 1ku	0.50 \| 1ku
Iib(Max)(nA)	10000	10000	10
Noninverting Input Current Noise(pA/rtHz)		3.5
2nd Harmonic(dBc)		62
3rd Harmonic(dBc)		84
@ Mhz		5
BW @ G=+2(MHz)		100
Inverting Input Current Noise(pA/rtHz)		3.5
Operating Temp Range(Celsius)	-40 to 85		-40 to 85
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

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THS4281: Very Low-Power High Speed Rail-To-Rail Input/Output Voltage Feedback Operational Amplifier
OPA2832: Dual, Low Power, High-Speed , Fixed Gain Operational Amplifier
TLV1117-33: Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection
TL431A: Adjustable Precision Shunt Regulator

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Product Information

Features

HIGH BANDWIDTH:
230MHz (G = +1), 100MHz (G = +2)
LOW SUPPLY CURRENT: 7.8mA (V_S = +5V)
FLEXIBLE SUPPLY RANGE:
±1.5V to ±5.5V Dual Supply
+3V to +11V Single Supply
INPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY
4.82V_PP OUTPUT SWING ON +5V SUPPLY
HIGH SLEW RATE: 500V/µs
LOW INPUT VOLTAGE NOISE: 9.2nV/Hz
AVAILABLE IN AN MSOP-8 PACKAGE
APPLICATIONS
- SINGLE-SUPPLY ADC INPUT BUFFERS
- SINGLE-SUPPLY VIDEO LINE DRIVERS
- CCD IMAGING CHANNELS
- LOW-POWER ULTRASOUND
- PLL INTEGRATORS
- PORTABLE CONSUMER ELECTRONICS
- LOW-POWER ACTIVE FILTERS

All other trademarks are the property of their respective owners.

Description

The OPA2830 is a dual, low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below ground and to within 1.8V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 25mV of ground and +V_S while driving 150. High output drive current (75mA) and low differential gain and phase errors also make it ideal for single-supply consumer video products.

Low distortion operation is ensured by the high gain bandwidth product (100MHz) and slew rate (500V/µs), making the OPA2830 an ideal input buffer stage to 3V and 5V CMOS Analog-to-Digital Converters (ADCs).

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
OPA2830ID	ACTIVE	-40 to 85	0.90 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
OPA2830IDG4	ACTIVE	-40 to 85	0.90 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
OPA2830IDGKR	ACTIVE	-40 to 85	0.80 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2830IDGKRG4	ACTIVE	-40 to 85	0.80 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2830IDGKT	ACTIVE	-40 to 85	0.90 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA2830IDGKTG4	ACTIVE	-40 to 85	0.90 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
OPA2830IDR	ACTIVE	-40 to 85	0.80 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
OPA2830IDRG4	ACTIVE	-40 to 85	0.80 \| 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 11:48 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksOPA2830ID
Americas	Arrow	779
Americas	Newark	162
Europe	Spoerle	560
Worldwide	DigiKey	198
Worldwide	Mouser Electronics	63
TI Lead Time*: 20 WeeksOPA2830IDG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2830IDGKR
Americas	Arrow	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2830IDGKRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksOPA2830IDGKT
Asia	WPI	217
Europe	Avnet-SILICA	178
Worldwide	DigiKey	214
Worldwide	Mouser Electronics	440
TI Lead Time*: 14 WeeksOPA2830IDGKTG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2830IDR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksOPA2830IDRG4
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
OPA2830ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
OPA2830IDRG4	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 OPA2830

Datasheet

Dual, Low-Power, Single-Supply, Wideband Operational Amplifier (Rev. D) (PDF, 890 KB)
28 Aug 2008

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27183 views
24 May 2004 Read Abstract
Tuning in Amplifiers (HTM, 8 KB) 9032 views
02 Oct 2000 Read Abstract
Single-Supply Operation of Operational Amplifiers (HTM, 8 KB) 10762 views
02 Oct 2000 Read Abstract
Op Amp Performance Analysis (HTM, 8 KB) 7771 views
02 Oct 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22501 views
02 Oct 2000 Read Abstract

User Guides

DEM-OPA-MSOP-2A User's Guide (Rev. A) (PDF, 95 KB) 872 views
25 May 2006
DEM-OPA-SO-2A User's Guide (Rev. A) (PDF, 89 KB) 1228 views
25 May 2006

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-MSOP-2A	DEM-OPA-MSOP-2A	Texas Instruments	Development Boards/EVMs
FREE DEM-OPA-SO-2A	DEM-OPA-SO-2A	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
- OPA830 PSpice Model (ZIP, 4 KB) 555 views
  08 Nov 2006

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OPA2830 Status: ACTIVE

Dual, Low-Power, Single-Supply Wideband Operational Amplifier

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