OPA521IRGWR
ActiveOP AMP SINGLE POWER AMPLIFIER 24V 20-PIN VQFN EP T/R
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OPA521IRGWR
ActiveOP AMP SINGLE POWER AMPLIFIER 24V 20-PIN VQFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | OPA521IRGWR |
|---|---|
| Amplifier Type | General Purpose |
| Current - Output / Channel | 2.5 A |
| Current - Supply | 78 mA |
| Gain Bandwidth Product | 3.82 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Single-Ended |
| Package / Case | 20-VQFN Exposed Pad |
| Slew Rate | 75 V/µs |
| Supplier Device Package | 20-VQFN (5x5) |
| Voltage - Supply Span (Max) [Max] | 24 V |
| Voltage - Supply Span (Min) [Min] | 7 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 | $ 3.09 | |
| 10 | $ 2.78 | |||
| 25 | $ 2.62 | |||
| 100 | $ 2.27 | |||
| 250 | $ 2.16 | |||
| 500 | $ 1.94 | |||
| 1000 | $ 1.63 | |||
| Digi-Reel® | 1 | $ 3.09 | ||
| 10 | $ 2.78 | |||
| 25 | $ 2.62 | |||
| 100 | $ 2.27 | |||
| 250 | $ 2.16 | |||
| 500 | $ 1.94 | |||
| 1000 | $ 1.63 | |||
| Tape & Reel (TR) | 3000 | $ 1.55 | ||
| 6000 | $ 1.49 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.33 | |
| 100 | $ 2.04 | |||
| 250 | $ 1.43 | |||
| 1000 | $ 1.16 | |||
Description
General part information
OPA521 Series
The OPA521 is a line-driver power amplifier that aligns with the power-line communications (PLC) conducted emissions requirements in CENELEC bands A, B, C, and D and ARIB STD-T84 and FCC Part 15. This device supplies up to 2.5 A on high-current, low-impedance lines with reactive loads. With optimized internal protection structure, the OPA521 uses minimal external protection components that enable cost- and space-effective systems.
The OPA521 gives a closed-loop gain of –7 V/V with 3.8-MHz of bandwidth. The monolithic integrated circuit gives high reliability in power-line communication applications.
The OPA521 line driver operates with a single supply from 7 V to 24 V. At a typical load current (IOUT= 2.5 A, maximum), a wide output swing gives a 10-VPPcapability with a nominal 24-V supply.
Documents
Technical documentation and resources
