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Orders Over
$5000OPA637AU
Packaged in a tube for convenient storage and handling
Brands: Texas Instruments
Mfr.Part #: OPA637AU
Datasheet: OPA637AU Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 8,545 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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OPA637AU General Description
The OPA637AU is a high-performance, precision operational amplifier from Texas Instruments. It features very low distortion and noise, making it ideal for audio applications where high fidelity is critical. The OPA637AU has a unity-gain bandwidth of 200 MHz and a slew rate of 1000 V/µs, providing fast and stable performance.The OPA637AU has a wide supply voltage range of ±2.5V to ±16V, allowing it to be used in a variety of different power supply configurations. It has a high open-loop gain of 110 dB and a low offset voltage of 75 µV, ensuring accurate and precise signal processing.The OPA637AU comes in a small SOIC-8 package, making it easy to integrate into compact designs. Its low input bias current of 5 pA and low input voltage noise of 5 nV/√Hz further enhance its performance in high-precision applications.
Features
- High-speed precision operational amplifier
- Low input offset voltage and drift
- Low noise and distortion
- High open-loop gain
- Wide bandwidth
- Low quiescent current
- Unity-gain stable
Application
- Audio amplifiers
- High-performance instrumentation amplifiers
- High-fidelity audio systems
- Professional audio equipment
- Medical instrumentation
- Audio mixers and equalizers
- Digital-to-analog converters (DACs)
- Signal conditioning circuits
- Industrial control systems
- Test and measurement equipment
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | High Speed Operational Amplifiers | RoHS | Details |
| Series | OPA637 | Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 80 MHz | SR - Slew Rate | 135 V/us |
| Voltage Gain dB | 116 dB | CMRR - Common Mode Rejection Ratio | 110 dB |
| Output Current per Channel | 45 mA | Ib - Input Bias Current | 10 pA |
| Vos - Input Offset Voltage | 280 uV | Supply Voltage - Max | 36 V |
| Supply Voltage - Min | 9 V | Operating Supply Current | 7 mA |
| Minimum Operating Temperature | - 25 C | Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
| Amplifier Type | Precision | Brand | Texas Instruments |
| en - Input Voltage Noise Density | 20 nV/sqrt Hz | Features | Decompensated |
| Height | 1.58 mm | Input Type | Rail-to-Rail |
| Length | 4.9 mm | Moisture Sensitive | Yes |
| Operating Supply Voltage | 36 V | Output Type | Rail-to-Rail |
| Pd - Power Dissipation | 1 W | Product | Operational Amplifiers |
| Product Type | Op Amps - High Speed Operational Amplifiers | PSRR - Power Supply Rejection Ratio | 100 dB |
| Settling Time | 450 ns | Factory Pack Quantity | 75 |
| Subcategory | Amplifier ICs | Topology | Voltage Feedback |
| Width | 3.91 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 | |
|---|---|---|
 |
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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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
