OPA547F/500
ActiveOP AMP SINGLE HIGH OUTPUT CURRENT AMPLIFIER ±30V/60V 8-PIN(7+TAB) TO-263 T/R
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OPA547F/500
ActiveOP AMP SINGLE HIGH OUTPUT CURRENT AMPLIFIER ±30V/60V 8-PIN(7+TAB) TO-263 T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | OPA547F/500 |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 100 nA |
| Current - Output / Channel | 750 mA |
| Current - Supply | 10 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 | 6 V/çs |
| Supplier Device Package | TO-263 (DDPAK-7) |
| Voltage - Input Offset | 1 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 | $ 13.95 | |
| 10 | $ 9.90 | |||
| 25 | $ 8.86 | |||
| 100 | $ 7.70 | |||
| 250 | $ 7.13 | |||
| Digi-Reel® | 1 | $ 13.95 | ||
| 10 | $ 9.90 | |||
| 25 | $ 8.86 | |||
| 100 | $ 7.70 | |||
| 250 | $ 7.13 | |||
| Tape & Reel (TR) | 500 | $ 6.79 | ||
| 1000 | $ 6.61 | |||
| Texas Instruments | LARGE T&R | 1 | $ 9.73 | |
| 100 | $ 7.93 | |||
| 250 | $ 6.24 | |||
| 1000 | $ 5.29 | |||
Description
General part information
OPA547 Series
The OPA547 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current.
The OPA547 operates from either single or dual supplies for design flexibility. In single-supply operation, the input common-mode range extends below ground.
The OPA547 is internally protected against over-temperature conditions and current overloads. In addition, the OPA547 was designed to provide an accurate, user-selected current limit. Unlike other designs which use a "power" resistor in series with the output current path, the OPA547 senses the load indirectly. This allows the current limit to be adjusted from 0mA to 750mA with a 0 to 150 µA control signal. This is easily done with a resistor/potentiometer or controlled digitally with a voltage-out or current-out DAC.
Documents
Technical documentation and resources
