OPA548FKTWTG3 Part Information
Details for OPA548FKTWTG3 by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
Part Description
The OPA548 device is a low-cost, high-voltage and high-current operational amplifier that's ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent lowlevel signal accuracy and high-output voltage and current. The OPA548 device operates from either single or dual supplies for design flexibility. In single-supply operation, the input common-mode range extends below ground. The OPA548 device is internally protected against over-temperature conditions and current overloads. In addition, the OPA548 device 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 OPA548 device senses the load indirectly. This allows the current limit to be adjusted from 0 A to 5 A with a resistor and potentiometer or controlled digitally with a voltage-out or current-out DAC.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- Fully Protected: u2013 Thermal Shutdown u2013 Adjustable Current Limit
- High Slew Rate: 10 V
- High-Output Current: u2013 3-A Continuous u2013 5-A Peak
- Low Quiescent Current
- Output Disable Controlu02dc
- Packages:
- Thermal Shutdown Indicator
- Wide Output Voltage Swing
- Wide Supply Range u2013 Single Supply: 8 V to 60 V u2013 Dual Supply: u00b14 V to u00b130 V
Part Specifications
| No. of Amplifiers | 1 Amplifier, 1Amplifiers |
| Bandwidth | 1MHz |
| Slew Rate | 10V/µs |
| Supply Voltage Range | ± 4V to ± 30V |
| Amplifier Case Style | TO-263 |
| No. of Pins | 7Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifer Supply Voltage | ± 4V to ± 30V |
| Amplifier Type | Current |
| Base Number | 548 |
| Gain Bandwidth | 1MHz |
| IC Generic Number | 548 |
| Input Offset Voltage Max | 10mV |
| Op Amp Type | High Voltage |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage + Nom | 60V |
| Supply Voltage Max | 30V |
| Supply Voltage Min | 4V |