Datasheet Texas Instruments OPA549
Manufacturer | Texas Instruments |
Series | OPA549 |
High-Voltage, High-Current Op Amp, Excellent Output Swing
Datasheets
High-Voltage, High-Current Operational Amplifier datasheet
PDF, 441 Kb, Revision: E, File published: Oct 7, 2005
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Prices
Status
OPA549S | OPA549SG3 | OPA549T | OPA549TG3 | |
---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | No | No | No |
Packaging
OPA549S | OPA549SG3 | OPA549T | OPA549TG3 | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Pin | 11 | 11 | 11 | 11 |
Package Type | KVC | KVC | KV | KV |
Industry STD Term | TO-OTHER | TO-OTHER | TO-220 | TO-220 |
JEDEC Code | R-PSFM-T | R-PSFM-T | R-PZFM-T | R-PZFM-T |
Package QTY | 25 | 25 | 25 | 25 |
Carrier | TUBE | TUBE | TUBE | TUBE |
Device Marking | OPA549S | OPA549S | OPA549T | OPA549T |
Width (mm) | 10.7 | 10.7 | 10.7 | 10.7 |
Length (mm) | 20.02 | 20.02 | 20.02 | 20.02 |
Thickness (mm) | 4.5 | 4.5 | 4.5 | 4.5 |
Pitch (mm) | 1.7 | 1.7 | 1.7 | 1.7 |
Max Height (mm) | 4.62 | 4.62 | 4.62 | 4.62 |
Mechanical Data | Download | Download | Download | Download |
Parametrics
Parameters / Models | OPA549S | OPA549SG3 | OPA549T | OPA549TG3 |
---|---|---|---|---|
Additional Features | Adj Current Limit,Shutdown | Adj Current Limit,Shutdown | Adj Current Limit,Shutdown | Adj Current Limit,Shutdown |
Architecture | Bipolar | Bipolar | Bipolar | Bipolar |
CMRR(Min), dB | 80 | 80 | 80 | 80 |
CMRR(Typ), dB | 95 | 95 | 95 | 95 |
GBW(Typ), MHz | 0.9 | 0.9 | 0.9 | 0.9 |
Input Bias Current(Max), pA | 500000 | 500000 | 500000 | 500000 |
Iq per channel(Max), mA | 35 | 35 | 35 | 35 |
Iq per channel(Typ), mA | 26 | 26 | 26 | 26 |
Number of Channels | 1 | 1 | 1 | 1 |
Offset Drift(Typ), uV/C | 20 | 20 | 20 | 20 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Output Current(Typ), mA | 8000 | 8000 | 8000 | 8000 |
Package Group | Power Package | Power Package | TO-220 | TO-220 |
Package Size: mm2:W x L, PKG | 11Power Package: 90 mm2: 4.5 x 20.02(Power Package) | 11Power Package: 90 mm2: 4.5 x 20.02(Power Package) | See datasheet (TO-220) | See datasheet (TO-220) |
Rail-to-Rail | In to V- | In to V- | In to V- | In to V- |
Rating | Catalog | Catalog | Catalog | Catalog |
Slew Rate(Typ), V/us | 9 | 9 | 9 | 9 |
Total Supply Voltage(Max), +5V=5, +/-5V=10 | 60 | 60 | 60 | 60 |
Total Supply Voltage(Min), +5V=5, +/-5V=10 | 8 | 8 | 8 | 8 |
Vos (Offset Voltage @ 25C)(Max), mV | 5 | 5 | 5 | 5 |
Eco Plan
Application Notes
- 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 - 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.
Model Line
Manufacturer's Classification
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Power Op Amps