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Datasheet
- OPA548: High-Voltage, High-Current Operational Amplifier (Rev. B)
(PDF , 1929 KB) 13 Oct 2003 - View All Technical Documents
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Replaced By | Temp (oC) | Price | QTY | Package | Pins | Device Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | Not Available | OPA548F |  OBSOLETE | OPA548FKTWT | Contact Distributor | DDPAK/TO-263 (KTW) | 7 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | OPA548F/500 | ACTIVE | -40 to 85 | 7.94 | 1ku | DDPAK/TO-263 (KTW) | 7 | View | 500 | LARGE T&R | 1K - 5K | 1k quantity lead time: In stock | Not Available | | OPA548F/500G3 | ACTIVE | -40 to 85 | 7.94 | 1ku | DDPAK/TO-263 (KTW) | 7 | View | 500 | LARGE T&R | 435 | Typical lead time for 1k quantity: 4 to 8 weeks | Contact TI Distributor or Sales Office | | OPA548FKTWT | ACTIVE | -40 to 85 | 7.94 | 1ku | DDPAK/TO-263 (KTW) | 7 | View | 50 | SMALL T&R | >5K | 1k quantity lead time: In stock | Contact TI Distributor or Sales Office | | OPA548FKTWTG3 | ACTIVE | -40 to 85 | 7.94 | 1ku | DDPAK/TO-263 (KTW) | 7 | View | 50 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | Contact TI Distributor or Sales Office | | OPA548T | ACTIVE | -40 to 85 | 7.94 | 1ku | TO-220 (KVT) | 7 | View | 50 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | OPA548T-1 | ACTIVE | -40 to 85 | 7.94 | 1ku | TO-220 (KC) | 7 | View | 50 | TUBE | 1K - 5K | 1k quantity lead time: In stock | Not Available | | OPA548T-1G3 | ACTIVE | -40 to 85 | 7.94 | 1ku | TO-220 (KC) | 7 | View | 50 | TUBE | 63 | Typical lead time for 1k quantity: 4 to 8 weeks | Contact TI Distributor or Sales Office | | OPA548TG3 | ACTIVE | -40 to 85 | 7.94 | 1ku | TO-220 (KVT) | 7 | View | 50 | TUBE | 301 | Typical lead time for 1k quantity: 4 to 8 weeks |
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* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| OPA549 | High-Voltage, High-Current Op Amp, Excellent Output Swing | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Continuous output of 9A instead of 3A. |
| OPA547 | High-Voltage, High-Current Op Amp, Excellent Output Swing | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Continuous output of 500mA instead of 3A. |
| OPA561 | High Current Operational Amplifier | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | 15V supply with 1.2A continuous output instead of 60V, 3A. |
| OPA541 | High Power Monolithic Operational Amplifier | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | OPA541 and OPA561 are high current op amps |
| OPA567 | Rail-to-Rail I/O, 2A Power Amplifier | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | 5V supply with 2A continuous output instead of 60V, 3A. |
| OPA445 | High Voltage FET-Input Operational Amplifier | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | OPA445, OPA452, OPA453, OPA551, and OPA552 are also high voltage op amps |
| OPA452 | 80V, 50mA Operational Amplifiers | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps |
| OPA453 | 80V, 50mA Operational Amplifiers | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps |
| OPA551 | High-Voltage, High-Current Operational Amplifiers | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps |
| OPA552 | High-Voltage, High-Current Operational Amplifiers | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps |
| OPA2336 | Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier Series | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | See Literature sbos070b |
| DAC7800 | Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter | DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS) |
Choose DAC780X based on digital interface: DAC7800 - 12-bit interface, DAC7801- 8-bit interface + 4 bit, DAC7802 - serial interface See Literature sbos070b |
| DAC7801 | Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter | DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS) |
Choose DAC780X based on digital interface: DAC7800 - 12-bit interface, DAC7801- 8-bit interface + 4 bit, DAC7802 - serial interface See Literature sbos070b |
| DAC7802 | Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter | DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS) |
Choose DAC780X based on digital interface: DAC7800 - 12-bit interface, DAC7801- 8-bit interface + 4 bit, DAC7802 - serial interface See Literature sbos070b |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1929 | 13 Oct 2003 |
Application Notes (7)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 1310 | 24 May 2004 | 11,363 | |||
| 51 | 04 Oct 2000 | 3,815 | |||
| 44 | 02 Oct 2000 | 2,277 | |||
| 77 | 02 Oct 2000 | 4,727 | |||
| 76 | 02 Oct 2000 | 2,847 | |||
| 50 | 27 Sep 2000 | 968 | |||
| 55 | 27 Sep 2000 | 1,250 |
Tools & Software
Models (3)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| OPA548 PSpice Model (Rev. A) | PSpice Model | ZIP | 37 KB | 06 Oct 2011 | 485 views |
| OPA548 TINA-TI Reference Design (Rev. B) | TINA-TI Reference Design | TSC | 117 KB | 06 Oct 2011 | 141 views |
| OPA548 TINA-TI Spice Model (Rev. A) | TINA-TI Spice Model | ZIP | 4 KB | 06 Oct 2011 | 460 views |
Design Kits & Evaluation Modules (2)
| Name | Part# | Type |
|---|---|---|
| DIP Adapter Evaluation Module | DIP-ADAPTER-EVM | Evaluation Modules & Boards |
| Universal Operational Amplifier Evaluation Module | OPAMPEVM | Evaluation Modules & Boards |
Development Tools (8)
| Name | Part# | Type |
|---|---|---|
| Automatic Resistor/Capacitor Calculator for Passive Filters | RC-FILTER-CALC | Calculation Tools |
| Decibel Calculator | DECIBEL-CALC | Calculation Tools |
| Frequency/Wavelength Calculator | FREQ-WAVE-CALC | Calculation Tools |
| Noise Calculator, Generator and Examples | OPAMP-NOISECALC | Calculation Tools |
| Op Amp Gain Stage Calculator | GAIN-STAGE-CALC | Calculation Tools |
| Resistor Calculator for Op Amp Gain and Zero Shift | RESISTOR-CALC | Calculation Tools |
| Active Filter Design Application | FILTERPRO | Circuit Design & Simulation |
| SPICE-Based Analog Simulation Program | TINA-TI | Circuit Design & Simulation |
Related End Equipment
Support & Community
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On-Line Training | On Demand |
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Engineer It - Understanding basic sensored BLDC motor operation
Michael Firth, Motor Driver marketing manager, discusses the basic operation of a BLDC motor. |
On-Line Training | On Demand |