IC Phoenix
 
Home ›  OO8 > OPA549-OPA549S-OPA549T,High-Voltage, High-Current Operational Amplifier
OPA549-OPA549S-OPA549T Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
OPA549BBN/a2avaiHigh-Voltage, High-Current OPERATIONAL AMPLIFIER
OPA549STI-BBN/a12avaiHigh-Voltage, High-Current Op Amp, Excellent Output Swing
OPA549TBBN/a300avaiHigh-Voltage, High-Current Operational Amplifier


OPA549T ,High-Voltage, High-Current Operational AmplifierMAXIMUM RATINGSELECTROSTATICOutput Current ... See SOA Curve (Figure 6)DISCHARGE SENSITIVITYSupply ..
OPA551 ,High-Voltage, High-Current OPERATIONAL AMPLIFIERSMaximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNITSupply ..
OPA551FA ,High-Voltage, High-Current Operational AmplifiersMaximum Ratings.. 410.3 Power Dissipation.... 186.2 ESD Ratings ...... 410.4 Safe Operating Area 19 ..
OPA551FAKTWT ,High-Voltage, High-Current Operational Amplifiersfeatures high• Fully Protected:slew rate (15 V/µs) and wide bandwidth (3 MHz). The– Thermal Shutdow ..
OPA551PA ,High-Voltage, High-Current Operational AmplifiersMaximum Ratings table .. 4• Deleted charged-device model (CDM) specification from ESD Ratings table ..
OPA551UA ,High-Voltage, High-Current Operational AmplifiersFeatures... 18.2 Typical Application .... 132 Applications..... 19 Power Supply Recommendations.... ..
P80C552 ,Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM
P80C552EBA ,Single-chip 8-bit microcontrollerINTEGRATED CIRCUITS80C552/83C552Single-chip 8-bit microcontrollerProduct specification 1998 Aug 13S ..
P80C552EBB ,Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWMFEATURES • I C-bus serial I/O port with byte oriented• 80C51 central processing unitmaster and slav ..
P80C552EBB ,Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWMINTEGRATED CIRCUITS80C552/83C552Single-chip 8-bit microcontrollerProduct specification 1998 Aug 13S ..
P80C552EFA ,Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWMINTEGRATED CIRCUITS80C552/83C552Single-chip 8-bit microcontroller with10-bit A/D, capture/compare t ..
P80C552EFA/08 ,80C552/83C552; Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM


OPA549-OPA549S-OPA549T
High-Voltage, High-Current Op Amp, Excellent Output Swing
OPA549
High-Voltage, High-Current
OPERA TIONAL AMPLIFIER
DESCRIPTION

The OPA549 is a low-cost, high-voltage/high-current opera-
tional amplifier ideal for driving a wide variety of loads. This
laser-trimmed monolithic integrated circuit provides excellent
low-level signal accuracy and high output voltage and current.
The OPA549 operates from either single or dual supplies for
design flexibility. The input common-mode range extends
below the negative supply.
The OPA549 is internally protected against over-temperature
conditions and current overloads. In addition, the OPA549
provides an accurate, user-selected current limit. Unlike
other designs which use a “power” resistor in series with the
output current path, the OPA549 senses the load indirectly.
This allows the current limit to be adjusted from 0A to 10A
with a resistor/potentiometer, or controlled digitally with a
voltage-out or current-out Digital-to-Analog Converter (DAC).
The Enable/Status (E/S) pin provides two functions. It can be
monitored to determine if the device is in thermal shutdown,
and it can be forced low to disable the output stage and
effectively disconnect the load.
The OPA549 is available in an 11-lead power package. Its
copper tab allows easy mounting to a heat sink for excellent
thermal performance. Operation is specified over the ex-
tended industrial temperature range, –40 °C to +85°C.
FEA TURES
HIGH OUTPUT CURRENT:
8A Continuous
10A Peak
WIDE POWER-SUPPLY RANGE:
Single Supply: +8V to +60V
Dual Supply: ±4V to ±30V
WIDE OUTPUT VOLTAGE SWING FULLY PROTECTED:
Thermal Shutdown
Adjustable Current Limit
OUTPUT DISABLE CONTROL THERMAL SHUTDOWN INDICATOR HIGH SLEW RATE: 9V/μs CONTROL REFERENCE PIN 11-LEAD POWER PACKAGE
APPLICATIONS
VALVE, ACTUATOR DRIVERS SYNCHRO, SERVO DRIVERS POWER SUPPLIES TEST EQUIPMENT TRANSDUCER EXCITATION AUDIO POWER AMPLIFIERS
E/S
(Very Low Power Dissipation)
ES Pin
Forced Low: Output disabled.
Indicates Low: Thermal shutdown.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SBOS093E – MARCH 1999 – REVISED OCTOBER 2005
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED