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$5000ADI OP279GS
Rail-to-Rail High Output Current Operational Amplifier
Brands: Analog Devices, Inc
Mfr.Part #: OP279GS
Datasheet: OP279GS Datasheet (PDF)
Package/Case: SOIC8
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 2,797 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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OP279GS General Description
The OP279 is a dual rail-to-rail, high output current, single supply amplifier. It is designed for low voltage applications that require either current or capacitive load drive capability. The OP279 can sink and source currents of ±80 mA (typ) and is stable with capacitive loads to 10 nF. Applications with the benefit from the OP279's high output current include driving headphones, displays, transformers, and power transistors. The powerful output is combined with a unique input stage that maintains very low distortion with wide common-mode range, even in single supply designs. The OP279 can be used as a buffer to provide much greater drive capability than can usually be provided by CMOS outputs. CMOS ASICs and DACs often have outputs that can swing to both the positive supply and ground, but are incapable of driving greater than a few milliamps. Bandwith is typically 5 MHz and the slew rate is 3 V/µs, making these amplifiers well suited for single supply applications that require audio bandwidths when used in high gain configurations. Operation is guaranteed from voltages as low as 4.5 V, up to 12 V. When using the OP279 in +5 volt systems, very good audio performance can be attained. THD is below 0.01% with a 600 Ohm load, and noise is a respectable 21 nV/Hz. Supply current is less than 3.5 mA per amplifier. The OP279 is available in 8-pin plastic DIP and SO-8 surface mount packages. They are specified over the industrial (-40°C to +80°C) temperature range.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Case/Package | R | Number of Pins | 8 |
| Common Mode Rejection Ratio | 66 dB | Dual Supply Voltage | 5 V |
| Gain Bandwidth Product | 5 MHz | Input Bias Current | 300 nA |
| Input Offset Voltage (Vos) | 4 mV | Max Dual Supply Voltage | 6 V |
| Max Operating Temperature | 85 °C | Max Supply Current | 7 mA |
| Max Supply Voltage | 12 V | Min Dual Supply Voltage | 2.25 V |
| Min Operating Temperature | -40 °C | Min Supply Voltage | 4.5 V |
| Nominal Supply Current | 7 mA | Number of Amplifiers | 2 |
| Number of Channels | 2 | Number of Circuits | 2 |
| Number of Elements | 2 | Operating Supply Current | 3.75 mA |
| Operating Supply Voltage | 9 V | Output Current per Channel | 50 mA |
| Power Supply Rejection Ratio (PSRR) | 70 dB | Quiescent Current | 3.5 mA |
| Slew Rate | 3 V/µs | Voltage Gain | 86.02 dB |
| Height | 1.5 mm | Length | 5 mm |
| Width | 4 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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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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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
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
