Part Details for OPA548T by Texas Instruments
Results Overview of OPA548T by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
OPA548T Information
OPA548T by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for OPA548T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
33AH4619
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Newark | Op Amp, 8-60V, 3A, 1Mhz, 10V/Us, 7To220, No. Of Amplifiers:1 Amplifier, Bandwidth:1Mhz, Slew Rate:10V/Μs, Supply Voltage Range:± 4V To ± 30V, Amplifier Case Style:To-220, No. Of Pins:7Pins, Operating Temperature Min:-40°C, Operating Rohs Compliant: Yes |Texas Instruments OPA548T RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 7 |
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$15.0900 / $19.0700 | Buy Now |
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DISTI #
OPA548T
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TME | IC: operational amplifier, 1MHz, Ch: 1, TO220-7, ±4÷30VDC,8÷60VDC Min Qty: 1 | 457 |
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$11.1900 / $16.1200 | Buy Now |
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Ameya Holding Limited | IC: operational amplifier, 1MHz, Channels: 1, TO220-7 | 396 |
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RFQ | |
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LCSC | 2mV 500nA 10V/us 95dB 1MHz 1 TO-220-7 Amplifiers RoHS | 322 |
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$8.1141 / $11.5952 | Buy Now |
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MacroQuest Electronics | ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 | 420 |
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$11.0600 / $13.8200 | Buy Now |
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Win Source Electronics | IC OPAMP POWER 1MHZ TO220-7 | 9000 |
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$8.2286 / $10.6285 | Buy Now |
US Tariff Estimator: OPA548T by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for OPA548T
OPA548T CAD Models
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OPA548T Part Data Attributes
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OPA548T
Texas Instruments
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Datasheet
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OPA548T
Texas Instruments
High-voltage, high-current, wide-output-voltage-swing power operational amplifier 7-TO-220 -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SFM | |
| Package Description | TO-220-7 | |
| Pin Count | 3 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.5 µA | |
| Bias Current-Max (IIB) @25C | 0.5 µA | |
| Common-mode Reject Ratio-Min | 80 dB | |
| Common-mode Reject Ratio-Nom | 95 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 10000 µV | |
| JESD-30 Code | R-PZFM-T7 | |
| JESD-609 Code | e3 | |
| Length | 10.16 mm | |
| Low-Bias | NO | |
| Low-Offset | NO | |
| Micropower | NO | |
| Neg Supply Voltage Limit-Max | -30 V | |
| Neg Supply Voltage-Nom (Vsup) | -30 V | |
| Number of Functions | 1 | |
| Number of Terminals | 7 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-220 | |
| Package Equivalence Code | ZIP7,.15,.2TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | TUBE | |
| Power | YES | |
| Programmable Power | YES | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.7 mm | |
| Slew Rate-Nom | 10 V/us | |
| Supply Current-Max | 20 mA | |
| Supply Voltage Limit-Max | 30 V | |
| Supply Voltage-Nom (Vsup) | 30 V | |
| Surface Mount | NO | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | ZIG-ZAG | |
| Unity Gain BW-Nom | 1000 | |
| Voltage Gain-Min | 31620 | |
| Wideband | NO | |
| Width | 8.34 mm |
Alternate Parts for OPA548T
This table gives cross-reference parts and alternative options found for OPA548T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA548T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| OPA548TG3 | Texas Instruments | Check for Price | High-voltage, high-current, wide-output-voltage-swing power operational amplifier 7-TO-220 -40 to 85 | OPA548T vs OPA548TG3 |
| OPA548T-1G3 | Texas Instruments | Check for Price | High-voltage, high-current, wide-output-voltage-swing power operational amplifier 7-TO-220 -40 to 85 | OPA548T vs OPA548T-1G3 |
OPA548T Frequently Asked Questions (FAQ)
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The maximum power dissipation of the OPA548T is 2.5W. However, it's essential to consider the thermal resistance of the package and the ambient temperature to ensure the device operates within its recommended operating conditions.
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To ensure stability, it's crucial to follow proper compensation techniques, such as adding a capacitor in parallel with the feedback resistor or using a lag-lead compensation network. Additionally, selecting the correct gain and bandwidth settings can help maintain stability.
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For optimal performance, use a star-grounding technique, where the grounds of the power supplies, analog circuits, and digital circuits are connected at a single point. Keep the layout compact, and use a ground plane to minimize noise and electromagnetic interference (EMI).
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While the OPA548T can be used as a comparator, it's not the most suitable choice. The device is designed as a high-current op-amp, and its output stage is optimized for linear operation. For comparator applications, consider using a dedicated comparator IC, such as the LM339 or LM2901.
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Use voltage regulators or transient voltage suppressors (TVS) to limit the input voltage to the recommended maximum rating. Additionally, consider adding current-limiting resistors or fuses to prevent overcurrent conditions. Ensure that the device is operated within its recommended operating conditions to prevent damage.