OPA548F/500
ActiveHIGH-VOLTAGE, HIGH-CURRENT, WIDE-OUTPUT-VOLTAGE-SWING POWER OPERATIONAL AMPLIFIER
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OPA548F/500
ActiveHIGH-VOLTAGE, HIGH-CURRENT, WIDE-OUTPUT-VOLTAGE-SWING POWER OPERATIONAL AMPLIFIER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA548F/500 |
|---|---|
| Amplifier Type | Power |
| Current - Input Bias | 100 nA |
| Current - Output / Channel [x] | 5 A |
| Current - Supply | 17 mA |
| Gain Bandwidth Product | 1 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | D2PAK (7 Leads + Tab), TO-263-8, TO-263CA |
| Slew Rate | 10 V/çs |
| Supplier Device Package | TO-263 (DDPAK-7) |
| Voltage - Input Offset | 2 mV |
| Voltage - Supply Span (Min) [Min] | 8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 18.99 | |
| 10 | $ 13.76 | |||
| 25 | $ 12.41 | |||
| 100 | $ 10.91 | |||
| 250 | $ 10.18 | |||
| Digi-Reel® | 1 | $ 18.99 | ||
| 10 | $ 13.76 | |||
| 25 | $ 12.41 | |||
| 100 | $ 10.91 | |||
| 250 | $ 10.18 | |||
| Tape & Reel (TR) | 500 | $ 9.80 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 21.10 | |
| 10 | $ 20.18 | |||
| 25 | $ 19.18 | |||
| 50 | $ 18.34 | |||
| 100 | $ 17.54 | |||
| 250 | $ 16.99 | |||
| 500 | $ 16.59 | |||
| 1000 | $ 16.31 | |||
| Texas Instruments | LARGE T&R | 1 | $ 14.71 | |
| 100 | $ 12.85 | |||
| 250 | $ 9.91 | |||
| 1000 | $ 8.86 | |||
Description
General part information
OPA548 Series
The OPA548 device is a low-cost, high-voltage, and high-current operational amplifier that is designed to drive a wide variety of loads. A laser-trimmed, monolithic, integrated circuit provides excellent low-level signal accuracy and high-output voltage and current.
The OPA548 operates from either single or dual supplies for design flexibility. In single-supply operation, the input common-mode range extends below ground.
The OPA548 is internally protected against overtemperature conditions and current overloads. In addition, the OPA548 is designed to provide an accurate, user-selected current limit. Unlike other designs that use apowerresistor in series with the output current path, the OPA548 senses the load indirectly. The current limit is adjustable from 0 A to 5 A with an external resistor and potentiometer, or controllable digitally with a voltage-out or current-out DAC.
Documents
Technical documentation and resources
