Datasheet Texas Instruments OPA454AIDDA
| Manufacturer | Texas Instruments |
| Series | OPA454 |
| Part Number | OPA454AIDDA |
High Voltage (100V), High-Current (50mA) Operational Amplifiers, G=1 Stable 8-SO PowerPAD -55 to 125
Datasheets
OPA454 High-Voltage (100-V), High-Current (50-mA) Operational Amplifiers, G = 1 Stable datasheet
PDF, 1.7 Mb, Revision: B, File published: Mar 31, 2016
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | DDA |
| Industry STD Term | HSOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | OPA454 |
| Width (mm) | 3.9 |
| Length (mm) | 4.89 |
| Thickness (mm) | 1.48 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.7 |
| Mechanical Data | Download |
Parametrics
| Additional Features | Shutdown |
| Architecture | FET |
| CMRR(Min) | 100 dB |
| CMRR(Typ) | 146 dB |
| GBW(Typ) | 2.5 MHz |
| Input Bias Current(Max) | 100 pA |
| Iq per channel(Max) | 4 mA |
| Iq per channel(Typ) | 3.2 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 1.6 uV/C |
| Operating Temperature Range | -55 to 125 C |
| Output Current(Typ) | 120 mA |
| Package Group | SO PowerPAD |
| Package Size: mm2:W x L | 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 13 V/us |
| Total Supply Voltage(Max) | 100 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 10 +5V=5, +/-5V=10 |
| Vos (Offset Voltage @ 25C)(Max) | 4 mV |
Eco Plan
| RoHS | Compliant |
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.
Model Line
Series: OPA454 (4)
- OPA454AIDDA OPA454AIDDAG4 OPA454AIDDAR OPA454AIDDARG4
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Power Op Amps
