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OPA277UA
High-performance operational amplifier for bipolar application
Brands: Texas Instruments
Mfr.Part #: OPA277UA
Datasheet: OPA277UA Datasheet (PDF)
Package/Case: SOIC (D)-8
RoHS Status:
Stock Condition: 8,699 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 | $2.956 | $2.956 |
| 10 | $2.589 | $25.890 |
| 30 | $2.371 | $71.130 |
| 100 | $2.151 | $215.100 |
| 500 | $2.049 | $1024.500 |
| 1000 | $2.002 | $2002.000 |
In Stock: 8,699 PCS
OPA277UA General Description
One standout feature of the OPA277UA is its ultra-low offset voltage and drift, as well as its low bias current, high common-mode rejection, and superior power supply rejection. Operating from ±2-V to ±18-V supplies, this amplifier delivers exceptional performance across a wide range of applications
Features
- Smooth signal processing
- Efficient power management
- Reliable overvoltage protection
Application
- OPA277UA: Ideal for precision instrumentation
- Perfect for data acquisition systems
- Low noise, high accuracy, optimal performance
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4 | Vos (offset voltage at 25°C) (max) (mV) | 0.02 |
| GBW (typ) (MHz) | 1 | Features | Small Size |
| Slew rate (typ) (V/µs) | 0.8 | Rail-to-rail | No |
| Offset drift (typ) (µV/°C) | 0.1 | Iq per channel (typ) (mA) | 0.79 |
| Vn at 1 kHz (typ) (nV√Hz) | 8 | CMRR (typ) (dB) | 140 |
| Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
| Input bias current (max) (pA) | 1000 | Iout (typ) (A) | 0.035 |
| Architecture | Bipolar | Input common mode headroom (to negative supply) (typ) (V) | 2 |
| Input common mode headroom (to positive supply) (typ) (V) | -2 | Output swing headroom (to negative supply) (typ) (V) | 0.5 |
| Output swing headroom (to positive supply) (typ) (V) | -1.2 |
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 | |
|---|---|---|
 |
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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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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.
Part points
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The OPA277UA is an operational amplifier (op-amp) chip used in electronic circuit design. It is a high-precision, low-noise amplifier with high output current capability. The chip is commonly used in applications that require accurate and stable signal amplification, such as sensor interfaces, data acquisition systems, and audio processing. With its versatile performance characteristics, the OPA277UA is a popular choice among engineers in various industries.
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Equivalent
Some equivalent products of the OPA277UA chip include OPA277P, TL082, OPA132, and AD8628. These chips are all operational amplifiers that provide similar functionality and can be used as replacements for the OPA277UA. -
Features
The OPA277UA is an operational amplifier with high precision and low offset voltage, making it suitable for precision applications. It has a wide input voltage range, low input bias current, and low quiescent current. It is also capable of driving high output currents, making it ideal for driving loads in a variety of applications. -
Pinout
The OPA277UA is a low-power, high-precision operational amplifier (op-amp) with 8 pins. It features a high-gain bandwidth (approximately 8 MHz) and low offset voltage, making it suitable for precision instrumentation and data acquisition systems. -
Manufacturer
The OPA277UA is manufactured by Texas Instruments Incorporated. It is an American semiconductor company that focuses on developing and producing a wide range of integrated circuits and other electronic components for various industries, including consumer electronics, automotive, industrial, and telecommunications. -
Application Field
The OPA277UA is a dual low-power, precision operational amplifier. It is commonly used in applications such as sensor amplification, signal conditioning, data acquisition systems, and audio signal processing. -
Package
The OPA277UA is available in an SOIC-8 package, which consists of a rectangular shape with a width of 3.91mm, a length of 4.9mm, and a height of 1.75mm.
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