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$5000
TI OPA521IRGWR
General Purpose Amplifier 1 Circuit Single-Ended 20-VQFN (5x5)
Brands: Texas Instruments
Mfr.Part #: OPA521IRGWR
Datasheet: OPA521IRGWR Datasheet (PDF)
Package/Case:
RoHS Status:
Stock Condition: 5,049 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.503 | $3.503 |
| 10 | $3.053 | $30.530 |
| 30 | $2.785 | $83.550 |
| 100 | $2.515 | $251.500 |
| 500 | $2.389 | $1194.500 |
| 1000 | $2.334 | $2334.000 |
In Stock: 5,049 PCS
OPA521IRGWR General Description
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-VPP capability with a nominal 24-V supply.
The device has protection against overtemperature and short-circuit conditions. Fault detection flags show current and thermal limits. A shutdown pin is available, which places the device into a low-power state that consumes 58 µA (typical).
The OPA521 is available in a surface-mount, 5-mm × 5-mm, 20-pin VQFN (RGW) package. The device operates over the extended industrial junction temperature range of –40°C to +125°C.
Features
- Supports:
- CENELEC Bands A, B, C, D
- ARIB STD-T84, FCC
- FSK, SFSK, and NB-OFDM
- Conforms To:
- EN50065-1, -2, -3, -7
- FCC, Part 15
- ARIB STD-T84
- Standards:
- G3, PRIME, P1901.2, ITU-G.hnem
- Line Driver With Integrated Thermal and Overcurrent Protection
- Pin-Selectable Quiescent Current Consumption:
- 58 µA in Standby Mode (Typical)
- 51 mA for CENELEC Bands A, B, C, D (Typical)
- 78 mA for FCC, ARIB STD-T84 (Typical)
- Package: 5-mm × 5-mm 20-Pin VQFN
- Operating Junction Temperature Range:
TA = –40°C to +125°C
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Operational Amplifiers - Op Amps |
| RoHS | Details | Mounting Style | SMD/SMT |
| Package / Case | VQFN-20 | Number of Channels | 1 Channel |
| Supply Voltage - Max | 24 V | GBP - Gain Bandwidth Product | 3.82 MHz |
| Output Current per Channel | 2.5 A | SR - Slew Rate | 75 V/us |
| Supply Voltage - Min | 7 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Ib - Input Bias Current | - |
| Operating Supply Current | 78 mA | Shutdown | Shutdown |
| CMRR - Common Mode Rejection Ratio | 92 dB | en - Input Voltage Noise Density | - |
| Series | OPA521 | 3 dB Bandwidth | 800 kHz |
| Amplifier Type | Line Driver Power Amplifier | Brand | Texas Instruments |
| Development Kit | OPA521EVM | Features | Adj Current Limit, Shutdown |
| Gain Error | 0.1 % | Gain V/V | - 7 V/V |
| Moisture Sensitive | Yes | Product | Operational Amplifiers |
| Product Type | Op Amps - Operational Amplifiers | PSRR - Power Supply Rejection Ratio | 94 dB |
| Factory Pack Quantity | 3000 | Subcategory | Amplifier ICs |
| Unit Weight | 0.002917 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
