OPA544T
- Mfr.Part #
- OPA544T
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- IC POWER 1 CIRCUIT TO220-5
- Stock
- 2,815
- In Stock :
- 2,815
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Amplifier Type :
- Power
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -35V
- Power :
- yes
- Surface Mount :
- No
- JESD-609 Code :
- e3
- Output Current per Channel :
- 4A
- Terminal Finish :
- Matte Tin (Sn)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Low-Offset :
- No
- Common Mode Rejection Ratio :
- 90 dB
- Number of Terminations :
- 5
- Slew Rate :
- 8V/µs
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- TO-220-5
- Frequency Compensation :
- yes
- Nominal Gain Bandwidth Product :
- 1.4MHz
- Low-Bias :
- yes
- Current - Input Bias :
- 15pA
- Operating Supply Current :
- 12mA
- Voltage Gain :
- 103dB
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Micropower :
- No
- Output Current :
- 2A
- Nominal Supply Current :
- 15mA
- REACH SVHC :
- No SVHC
- Voltage - Supply, Single/Dual (±) :
- 20V~70V ±10V~35V
- Length :
- 10.16mm
- Unity Gain BW-Nom :
- 1400 kHz
- Number of Pins :
- 5
- Bandwidth :
- 1.4MHz
- Architecture :
- VOLTAGE-FEEDBACK
- Thickness :
- 4.58mm
- Dual Supply Voltage :
- 28V
- Input Offset Voltage (Vos) :
- 1mV
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Pin Count :
- 3
- Number of Functions :
- 1
- Programmable Power :
- No
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- OPA544
- Width :
- 8.51mm
- Max I/O Voltage :
- 5mV
- Lead Free :
- Contains Lead
- Operating Supply Voltage :
- 35V
- Supply Voltage :
- 35V
- Terminal Position :
- Single
- Mounting Type :
- Through Hole
- Height :
- 4.7mm
- Datasheets
- OPA544T
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1 Channels 4A per Channel 15pA 90 dB Instrumentational OP Amps 35V 20V~70V ±10V~35V OPA544 3 Pins TO-220-5
OPA544T Description
OPA544 is a high-voltage / high-current operational amplifier suitable for driving a variety of high-power loads. The high performance FET operational amplifier circuit and the high power output stage are integrated on a single chip. OPA544 is protected by internal current limiting and overheating turn-off circuit. OPA544 offers industry-standard 5-to 220-lead and 5-lead surface mount power packages. Its copper sheet can be easily installed on the radiator to achieve excellent heat dissipation performance. It is designated to operate in an extended industrial temperature range from-40 °C to + 85 °C.
OPA544T Features
● HIGH OUTPUT CURRENT: 2A min
● WIDE POWER SUPPLY RANGE: ±10 to ±35V
● SLEW RATE: 8V/μs
● INTERNAL CURRENT LIMIT
● THERMAL SHUTDOWN PROTECTION
● FET INPUT: IB = 100pA max
● 5-LEAD TO-220 PLASTIC PACKAGE
● 5-LEAD SURFACE MOUNT PACKAGE
OPA544T Applications
● MOTOR DRIVER
● PROGRAMMABLE POWER SUPPLY
● SERVO AMPLIFIER
● VALVES, ACTUATOR DRIVER
● MAGNETIC DEFLECTION COIL DRIVER
● AUDIO AMPLIFIER
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