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OPA541 PDF даташит

Спецификация OPA541 изготовлена ​​​​«Burr-Brown» и имеет функцию, называемую «High Power Monolithic OPERATIONAL AMPLIFIER».

Детали детали

Номер произв OPA541
Описание High Power Monolithic OPERATIONAL AMPLIFIER
Производители Burr-Brown
логотип Burr-Brown логотип 

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OPA541 Даташит, Описание, Даташиты
® OPA541
High Power Monolithic
OPERATIONAL AMPLIFIER
FEATURES
q POWER SUPPLIES TO ±40V
q OUTPUT CURRENT TO 10A PEAK
q PROGRAMMABLE CURRENT LIMIT
q INDUSTRY-STANDARD PIN OUT
q FET INPUT
q TO-3 AND LOW-COST POWER PLASTIC
PACKAGES
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. Inter-
nal current limit circuitry can be user-programmed
with a single external resistor, protecting the amplifier
and load from fault conditions. The OPA541 is fabri-
cated using a proprietary bipolar/FET process.
Pinout is compatible with popular hybrid power am-
plifiers such as the OPA511, OPA512 and the 3573.
APPLICATIONS
q MOTOR DRIVER
q SERVO AMPLIFIER
q SYNCHRO EXCITATION
q AUDIO AMPLIFIER
q PROGRAMMABLE POWER SUPPLY
The OPA541 uses a single current-limit resistor to set
both the positive and negative current limits. Applica-
tions currently using hybrid power amplifiers requir-
ing 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 her-
metic package. The power plastic package has a cop-
per-lead frame to maximize heat transfer. The TO-3
package is isolated from all circuitry, allowing it to be
mounted directly to a heat sink without special insula-
tors.
+VS
–In +In
Current
Sense
RCL
Output External
Drive
VO
–VS
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
PDS-1737H
OPA541
®









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OPA541 Даташит, Описание, Даташиты
SPECIFICATIONS
ELECTRICAL
At TC= +25°C and VS = ±35VDC, unless otherwise noted.
OPA541AM/AP
OPA541BM/SM
PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX
INPUT OFFSET VOLTAGE
VOS
vs Temperature
vs Supply Voltage
vs Power
Specified Temperature Range
VS = ±10V to ±VMAX
±2 ±10
±20 ±40
±2.5
±10
±20 ±60
±0.1
±1
±15 ±30
TT
TT
INPUT BIAS CURRENT
IB
INPUT OFFSET CURRENT
IOS
Specified Temperature Range
4 50
±1 ±30
5
TT
TT
T
INPUT CHARACTERISTICS
Common-Mode Voltage Range
Common-Mode Rejection
Input Capacitance
Input Impedance, DC
Specified Temperature Range
VCM = (|±VS| – 6V)
±(|VS| – 6)
95
±(|VS| – 3)
113
5
1
TT
TT
T
T
GAIN CHARACTERISTICS
Open Loop Gain at 10Hz
Gain-Bandwidth Product
RL = 6
90 97
1.6
TT
T
OUTPUT
Voltage Swing
Current, Peak
IO = 5A, Continuous
IO = 2A
IO = 0.5A
±(|VS| – 5.5)
±(|VS| – 4.5)
±(|VS| – 4)
9
±(|VS| – 4.5)
±(|VS| – 3.6)
±(|VS| – 3.2)
10
TT
TT
TT
TT
AC PERFORMANCE
Slew Rate
Power Bandwidth
Settling Time to 0.1%
Capacitive Load
Phase Margin
POWER SUPPLY
Power Supply Voltage, ±VS
Current, Quiescent
RL = 8, VO = 20Vrms
2V Step
Specified Temperature Range, G = 1
Specified Temperature Range, G >10
Specified Temperature Range, RL = 8
Specified Temperature Range
6
45
3.3
±10
10 T T
55 T T
2T
T
SOA(1)
T
40 T
±30 ±35 T ±35 ±40
20 25
TT
THERMAL RESISTANCE
θJC (Junction-to-Case)(2)
θJC(2)
θJA (Junction-to-Ambient)
OPA541AP (Plastic)
AC Output f > 60Hz
DC Output
No Heat Sink
2.5
3
40
40
TEMPERATURE RANGE
TCASE
AM, BM, AP
SM
–25
+85 T
–55
T
+125
T Specification same as OPA541AM/AP.
NOTE: (1) SOA is the Safe Operating Area shown in Figure 1. (2) Plastic package may require insulator which typically adds 1°C/W.
UNITS
mV
µV/°C
µV/V
µV/W
pA
pA
nA
V
dB
pF
T
dB
MHz
V
V
V
A
V/µs
kHz
µs
nF
Degrees
V
mA
°C/W
°C/W
°C/W
°C/W
°C
°C
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA541
2









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OPA541 Даташит, Описание, Даташиты
CONNECTION DIAGRAMS
Top View
+VS
3
+In
4
–In 5
6
–VS
NC
2
1
Current
Sense
8
7
NC
Output
Drive
RCL
TO–3
VO
Tab at –VS
Plastic Package
2
–In
1
+In
3
4
–VS
6
NC
57
Output
Drive
RCL
8 10
9
NC
Current
Sense
VO
11
+VS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, +VS to –VS ............................................................... 80V
Output Current ............................................................................. see SOA
Power Dissipation, Internal(1) ........................................................... 125W
Input Voltage: Differential .................................................................... ±VS
Common-mode ............................................................. ±VS
Temperature: Pin solder, 10s ........................................................ +300°C
Junction(1) ............................................................... +150°C
Temperature Range:
AM, BM SM
Storage .................................................................... –65°C to +150°C
Operating (case) ...................................................... –55°C to +125°C
AP
Storage ...................................................................... –40°C to +85°C
Operating (case) ........................................................ –25°C to +85°C
NOTE: (1) Long term operation at the maximum junction temperature will
result in reduced product life. Derate internal power dissipation to achieve
high MTTF.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
ORDERING INFORMATION
PRODUCT
OPA541AP
OPA541AM
OPA541BM
OPA541SM
PACKAGE
Power Plastic
TO-3
TO-3
TO-3
TEMPERATURE
RANGE
–25°C to +85°C
–25°C to +85°C
–25°C to +85°C
–55°C to +125°C
CONTINUOUS
CURRENT
5A at 25°C
5A at 25°C
5A at 25°C
5A at 25°C
PACKAGE INFORMATION
PRODUCT
PACKAGE
PACKAGE DRAWING
NUMBER(1)
OPA541AP
OPA541AM
OPA541BM
OPA541SM
Power Plastic
TO-3
TO-3
TO-3
242
030
030
030
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
®
3 OPA541










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