OPA541 Status: ACTIVE

High Power Monolithic Operational Amplifier

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

High Power Monolithic Operational Amplifier (Rev. A) (PDF 294 KB)
21 Aug 2006

	OPA541
Number of Channels	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	20
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	70
Iq per channel(Max)(mA)	25
GBW(Typ)(MHz)	1.6
Slew Rate(Min)(V/us)	6
Slew Rate(Typ)(V/us)	10
VIO (25 deg C)(Max)(mV)	10
Offset Drift(Typ)(uV/C)	2
IIB(Max)(pA)	50
CMRR(Min)(dB)	95
Vn at 1kHz(Typ)(nV/rtHz)	35
Io(Typ)(mA)	10000
Offset Voltage (+/-)(Max)(mV)	1
Pin/Package	11TO-220
Rating	Catalog
Operating Temp Range(Celsius)	-25 to 85
Approx. Price (US$)	11.10 \| 1ku
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

OPA549: High-Voltage, High-Current Op Amp, Excellent Output Swing
OPA548: High-Voltage, High-Current Op Amp, Excellent Output Swing
OPA544: High-Voltage, High-Current Operational Amplifier
OPA454: High Voltage (100V), High-Current (50mA) Operational Amplifiers, G=1 Stable
OPA445: High Voltage FET-Input Operational Amplifier
ADS1241: 24-Bit Analog-to-Digital Converter

More Related Products

Product Information

Features

POWER SUPPLIES TO ±40V
OUTPUT CURRENT TO 10A PEAK
PROGRAMMABLE CURRENT LIMIT
INDUSTRY-STANDARD PIN OUT
FET INPUT
TO-3 AND LOW-COST POWER PLASTIC PACKAGES
APPLICATIONS
- MOTOR DRIVER
- SERVO AMPLIFIER
- SYNCHRO EXCITATION
- AUDIO AMPLIFIER
- PROGRAMMABLE POWER SUPPLY

All trademarks are the property of their respective owners.

Description

The OPA541 is a power operational amplifier capable of operation from power supplies up to ±40V and delivering continuous output currents up to 5A. Internal current limit circuitry can be user-programmed with a single external resistor, protecting the amplifier and load from fault conditions. The OPA541 is fabricated using a proprietary bipolar/ FET process.

Pinout is compatible with popular hybrid power amplifiers such as the OPA511, OPA512 and the 3573. The OPA541 uses a single current-limit resistor to set both the positive and negative current limits. Applications currently using hybrid power amplifiers requiring two current-limit resistors need not be modified.

The OPA541 is available in an 11-pin power plastic package and an industry-standard 8-pin TO-3 hermetic package.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

				Price	Packaging		CAD Design Tools		Samples
Device	Status	Temp (^oC)	Replaced By	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
OPA541AM	NRND			96.20 \| 1ku	(LMF) \| 8	18 \| TUBE	Not Available
OPA541AM-BI	NRND		OPA541AM		(ZZ030) \| 8			Replaced by OPA541AM
OPA541AP	ACTIVE	-25 to 85		11.10 \| 1ku	TO-220 (KV) \| 11	25 \| TUBE	Contact TI Distributor or Sales Office
OPA541APG3	ACTIVE	-25 to 85		11.10 \| 1ku	TO-220 (KV) \| 11	25 \| TUBE	Contact TI Distributor or Sales Office
OPA541BM	NRND			100.85 \| 1ku	(LMF) \| 8	18 \| TUBE	Not Available
OPA541SM	NRND			109.25 \| 1ku	(LMF) \| 8	18 \| TUBE	Not Available
OPA541SM-BI	OBSOLETE		OPA541SM		(LMF) \| 8				Replaced by OPA541SM

* 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 11:46 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 26 WeeksOPA541AM
Americas	Arrow	183
	Newark	173
	Rochester Electronics	220
Asia	Farnell Asia	30
Europe	Farnell	25
Worldwide	DigiKey	170
TI Lead Time*: 26 WeeksOPA541AP
Americas	Arrow	>1k
	Avnet	100
	Newark	522
Asia	Farnell Asia	531
Europe	Avnet-SILICA	235
	Compel	496
	Spoerle	282
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	219
TI Lead Time*: 26 WeeksOPA541APG3
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	32
TI Lead Time*: 26 WeeksOPA541BM
Americas	Newark	47
Asia	Farnell Asia	13
Europe	Farnell	13
Call**OPA541SM
Americas	Avnet	36
	Newark	14
	Rochester Electronics	5
Asia	Farnell Asia	7
Europe	EBV Elektronik	6
Europe	Farnell	7
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
OPA541AM	Pb-Free (RoHS Exempt)	NI	N/A for Pkg Type	View	View
OPA541AP	Green (RoHS & no Sb/Br)	CU SN	N/A for Pkg Type	View	View
OPA541APG3	Green (RoHS & no Sb/Br)	CU SN	N/A for Pkg Type	View	View
OPA541BM	Pb-Free (RoHS Exempt)	NI	N/A for Pkg Type	View	View
OPA541SM	Green (RoHS & no Sb/Br)	NI	N/A for Pkg Type	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 OPA541

Datasheet

High Power Monolithic Operational Amplifier (Rev. A) (PDF, 294 KB)
21 Aug 2006

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
MTTF, Failrate, Reliability, and Life Testing (HTM, 8 KB) 1092 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
Improve OPA541 Current-Limit Stability (HTM, 8 KB) 917 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
Mounting Consideration For TO-3 Packages (HTM, 8 KB) 575 views
27 Sep 2000 Read Abstract
High Speed Data Conversion (HTM, 8 KB) 22501 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
- OPA2541 PSpice Model (ZIP, 2 KB) 257 views
  25 Oct 2000
- OPA541 PSpice Model (ZIP, 4 KB) 421 views
  25 Oct 2000
TINA-TI Reference Design
- OPA541 TINA-TI Reference Design (Rev. A) (TSC, 60 KB) 257 views
  18 Jan 2009
TINA-TI Spice Model
- OPA541 TINA-TI Spice Model (TSM, 3 KB) 50 views
  18 Jan 2009

Part #	Name	Product Family	Comments
OPA549	High-Voltage, High-Current Op Amp, Excellent Output Swing	PRECISION AMPLIFIER - HIGH OUTPUT CURRENT	60V supply with 9A continuous output instead of 80V, 10A.
OPA548	High-Voltage, High-Current Op Amp, Excellent Output Swing	PRECISION AMPLIFIER - HIGH OUTPUT CURRENT	60V supply with 3A continuous output instead of 80V, 10A.
OPA544	High-Voltage, High-Current Operational Amplifier	PRECISION AMPLIFIER - HIGH OUTPUT CURRENT	70V supply with 2A continuous output instead of 80V, 10A.
Customers Who Evaluated This Product Also Evaluated...
OPA549	High-Voltage, High-Current Op Amp, Excellent Output Swing	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA548	High-Voltage, High-Current Op Amp, Excellent Output Swing	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA544	High-Voltage, High-Current Operational Amplifier	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA547	High-Voltage, High-Current Op Amp, Excellent Output Swing	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA551	High-Voltage, High-Current Operational Amplifiers	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA2544	High-Voltage, High-Current Dual Operational Amplifier	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA564	1.5A, 24V, 17MHz, Power Operational Amplifier	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA552	High-Voltage, High-Current Operational Amplifiers	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA567	Rail-to-Rail I/O, 2A Power Amplifier	PRECISION AMPLIFIER-HIGH OUTPUT CURRENT	TI customers also evaluated this product.
OPA454	High Voltage (100V), High-Current (50mA) Operational Amplifiers, G=1 Stable	PRECISION AMPLIFIER-HIGH VOLTAGE	TI customers also evaluated this product.
OPA445	High Voltage FET-Input Operational Amplifier	PRECISION AMPLIFIER-HIGH VOLTAGE	TI customers also evaluated this product.
ADS1241	24-Bit Analog-to-Digital Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
OPA569	Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current	PRECISION AMPLIFIER-LOW NOISE	TI customers also evaluated this product.
ADS8344	16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER	TI customers also evaluated this product.
OPA561	High Current Operational Amplifier	PRECISION AMPLIFIER-WIDE BANDWIDTH	TI customers also evaluated this product.
OPA627	Precision High-Speed Difet(R) Operational Amplifiers	PRECISION AMPLIFIER-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
INA101	Very High Accuracy Instrumentation Amplifier	INSTRUMENTATION AMPLIFIER-DUAL SUPPLY	TI customers also evaluated this product.
DAC7724	12-Bit Quad Voltage Output Digital-to-Analog Converter	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER	TI customers also evaluated this product.
RCV420	Precision 4mA to 20mA Current Loop Receiver	SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER-4-20MA CONDITIONING	TI customers also evaluated this product.

OPA541 Status: ACTIVE

High Power Monolithic Operational Amplifier

See Also

Most Popular Links

Datasheet

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

Customer Tags

Other Support