OPA547FKTWT ,High-Voltage, High-Current Op Amp, Excellent Output SwingOPA547OPA547OPA547OPA547SBOS056F – JANUARY 2002 – JULY 2005High-Voltage, High-CurrentOPERATIONAL AM ..
OPA547FKTWTG3 ,High-Voltage, High-Current Op Amp with shutdown capability 7-DDPAK/TO-263 -40 to 85(1)ABSOLUTE
OPA547T ,High-Voltage, High-Current Operational AmplifierOPA547OPA547OPA547OPA547SBOS056F – JANUARY 2002 – JULY 2005High-Voltage, High-CurrentOPERATIONAL AM ..
OPA547T-1 ,High-Voltage, High-Current Op Amp, Excellent Output SwingMAXIMUM RATINGSELECTROSTATICOutput Current .. See SOA CurveDISCHARGE SENSITIVITYSupply Voltage, V+ ..
OPA547T-1G3 ,High-Voltage, High-Current Op Amp with shutdown capability 7-TO-220 -40 to 85ELECTRICAL CHARACTERISTICSAt T = +25°C, V = ±30V and E/S pin open, unless otherwise noted.CASE S O ..
OPA547TG3 ,High-Voltage, High-Current Op Amp, Excellent Output SwingMAXIMUM RATINGSELECTROSTATICOutput Current .. See SOA CurveDISCHARGE SENSITIVITYSupply Voltage, V+ ..
P80C51FA , POWERFUL MICROCONTROLLER from the MCS 51 controller family 40 pin DIP
P80C51FA-4A ,80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless, low voltage 2.7V-5.5V), low power, high speed (33 MHz)INTEGRATED CIRCUITS8XC52/54/58/80C328XC51FA/FB/FC/80C51FA8XC51RA+/RB+/RC+/RD+/80C51RA +80C51 8-bit ..
P80C51FA-4B ,80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHzINTEGRATED CIRCUITS8XC52/54/58/80C328XC51FA/FB/FC/80C51FA8XC51RA+/RB+/RC+/RD+/80C51RA +80C51 8-bit ..
P80C51FA-5A ,80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHzapplications requiring 4K ROM/EPROM, see the 8XC51/80C31– ROM – 2 bits8-bit CMOS (low voltage, low ..
P80C51FA-5A ,80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHzapplications that require pulse width modulation, high-speed I/O andup/down counting capabilities s ..
P80C51FA-5B ,80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHzINTEGRATED CIRCUITS8XC52/54/58/80C328XC51FA/FB/FC/80C51FA8XC51RA+/RB+/RC+/RD+/80C51RA +80C51 8-bit ..
OPA547F-OPA547FKTWT-OPA547FKTWTG3-OPA547T-OPA547T-1-OPA547T-1G3-OPA547TG3
High-Voltage, High-Current Op Amp with shutdown capability 7-DDPAK/TO-263 -40 to 85
High-Voltage, High-Current
OPERA TIONAL AMPLIFIER
DESCRIPTIONThe OPA547 is a low-cost, high-voltage/high-current opera-
tional amplifier ideal for driving a wide variety of loads. A
laser-trimmed monolithic integrated circuit provides excellent
low-level signal accuracy and high output voltage and cur-
rent.
The OPA547 operates from either single or dual supplies for
design flexibility. In single-supply operation, the input com-
mon-mode range extends below ground.
The OPA547 is internally protected against over-temperature
conditions and current overloads. In addition, the OPA547
was designed to provide an accurate, user-selected current
limit. Unlike other designs which use a “power” resistor in
series with the output current path, the OPA547 senses the
load indirectly. This allows the current limit to be adjusted
from 0mA to 750mA with a 0 to 150μA control signal. This is
easily done with a resistor/potentiometer or controlled digi-
tally with a voltage-out or current-out DAC.
The Enable/Status (E/S) pin provides two functions. An input
on the pin not only disables the output stage to effectively
disconnect the load, but also reduces the quiescent current
to conserve power. The E/S pin output can be monitored to
determine if the OPA547 is in thermal shutdown.
The OPA547 is available in an industry-standard
7-lead staggered and straight lead TO-220 package, and a
7-lead DDPAK surface-mount plastic power package. The
copper tab allows easy mounting to a heat sink or circuit
board for excellent thermal performance. It is specified for
operation over the extended industrial temperature range,
–40 °C to +85°C.
FEA TURES WIDE SUPPLY RANGE
Single Supply: +8V to +60V
Dual Supply: ±4V to ±30V HIGH OUTPUT CURRENT:
500mA Continuous WIDE OUTPUT VOLTAGE SWING FULLY PROTECTED:
Thermal Shutdown
Adjustable Current Limit OUTPUT DISABLE CONTROL THERMAL SHUTDOWN INDICATOR HIGH SLEW RATE: 6V/μs LOW QUIESCENT CURRENT PACKAGES:
7-Lead TO-220, Zip and Straight Leads
7-Lead DDPAK Surface-Mount
APPLICATIONS VALVE, ACTUATOR DRIVERS SYNCHRO, SERVO DRIVERS POWER SUPPLIES TEST EQUIPMENT TRANSDUCER EXCITATION AUDIO AMPLIFIERSVIN–
VIN+
E/S
RCL
RCL sets the current limit
value from 0 to 750mA.
(1/4 Watt Resistor)
OPA547SBOS056F – JANUARY 2002 – JULY 2005
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
