Datasheet Texas Instruments OPA548T-1G3
| Manufacturer | Texas Instruments |
| Series | OPA548 |
| Part Number | OPA548T-1G3 |
High-Voltage, High-Current, Wide-Output-Voltage-Swing Power Operational Amplfier 7-TO-220 -40 to 85
Datasheets
OPA548 High-Voltage, High-Current Operational Amplifier datasheet
PDF, 3.0 Mb, Revision: C, File published: Apr 6, 2015
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 7 |
| Package Type | KC |
| Industry STD Term | TO-220 |
| JEDEC Code | R-PSFM-T |
| Package QTY | 50 |
| Carrier | TUBE |
| Device Marking | OPA548T |
| Width (mm) | 8.38 |
| Length (mm) | 10.17 |
| Thickness (mm) | 4.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 4.7 |
| Mechanical Data | Download |
Parametrics
| Additional Features | Adj Current Limit,Shutdown |
| Architecture | Bipolar |
| CMRR(Min) | 80 dB |
| CMRR(Typ) | 95 dB |
| GBW(Typ) | 1 MHz |
| Input Bias Current(Max) | 500000 pA |
| Iq per channel(Max) | 20 mA |
| Iq per channel(Typ) | 17 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 30 uV/C |
| Operating Temperature Range | -40 to 85 C |
| Output Current(Typ) | 3000 mA |
| Package Group | TO-220 |
| Package Size: mm2:W x L | See datasheet (TO-220) PKG |
| Rail-to-Rail | In to V- |
| Rating | Catalog |
| Slew Rate(Typ) | 10 V/us |
| Total Supply Voltage(Max) | 60 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 8 +5V=5, +/-5V=10 |
| Vos (Offset Voltage @ 25C)(Max) | 10 mV |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: OPAMPEVM
Universal Operational Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: OPA548EVM
OPA548 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Power Amplifier Stress and Power Handling LimitationsPDF, 55 Kb, File published: Sep 27, 2000
To achieve reliable power amplifier designs you must consider the stress on the amplifier compared to its power handling limitations. Power handling limits are specified by the Safe Operating Area (SOA) curves of the power amp. Stress on the amplifier depends on amplifier load and signal conditions which can be evaluated with straightforward techniques. - DC MOTOR SPEED CONTROLLER: Control a DC Motor without Tachometer FeedbackPDF, 50 Kb, File published: Sep 27, 2000
DC motor speed is often regulated with a closed-loop speed controller using tachometer feedback. It is possible, however, to control dc motor speed without tachometer feedback. - MTTF, Failrate, Reliability, and Life TestingPDF, 51 Kb, File published: Oct 4, 2000
At Burr-Brown, we characterize and qualify the reliability of our devices through high temperature life testing. The results of this testing are quantified with such values as MTTF and failure rate. This information can be very valuable when used for comparative purposes or applied to reliablility calculations. However, this information loses its worth if it is not precisely understood and appropr
Model Line
Series: OPA548 (9)
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Power Op Amps
Other Names:
OPA548T1G3, OPA548T 1G3
