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TI OPA277UA/2K5
Precision Amplifier Op Amp Single ±18V/36V 8-Pin SOIC T/R
Brands: Texas Instruments
Mfr.Part #: OPA277UA/2K5
Datasheet: OPA277UA/2K5 Datasheet (PDF)
Package/Case: SOIC (D)-8
RoHS Status:
Stock Condition: 6193 pcs, New Original
Product Type: Precision Amplifiers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.402 | $1.402 |
| 10 | $1.192 | $11.920 |
| 30 | $1.077 | $32.310 |
| 100 | $0.917 | $91.700 |
| 500 | $0.859 | $429.500 |
| 1000 | $0.833 | $833.000 |
In Stock:6193 PCS
OPA277UA/2K5 General Description
The OPA277UA/2K5 is a high-precision, low-noise operational amplifier manufactured by Texas Instruments. It is a unity-gain stable device with a wide bandwidth of 1.1 MHz. The amplifier has a low input offset voltage of 150 μV, ensuring accurate signal processing in precision applications. It has a low input bias current of 10 nA, which helps in reducing errors in sensor interfaces and other low-current applications.The amplifier has a low noise density of 6 nV/√Hz, making it suitable for low-noise applications such as data acquisition systems and medical instrumentation. It operates over a wide temperature range of -40°C to 125°C, making it suitable for harsh environments. The OPA277UA/2K5 is available in a small MSOP-8 package, making it ideal for space-constrained designs. It has a supply voltage range of ±2.5V to ±18V, allowing for flexible operation in various voltage configurations.
Features
Application
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 | |
|---|---|---|
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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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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/2K5 is a precision, low-noise operational amplifier (op-amp) manufactured by Texas Instruments. It offers high accuracy and stability, making it ideal for applications requiring high precision, such as sensor interfacing, data acquisition, and signal conditioning. Its wide operating voltage range, low offset voltage, and low noise characteristics make it suitable for various precision analog circuit designs.
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Equivalent
The equivalent products of OPA277UA/2K5 chip are OPA277U, OPA277UA/2K5G4, OPA277UA, and OPA277UA/2K5E4. These chips are precision operational amplifiers from Texas Instruments that offer low offset voltage, low noise, high input impedance, and high common-mode rejection ratio, making them suitable for precision analog applications. -
Features
OPA277UA/2K5 is a precision operational amplifier with ultra-low offset voltage, low input bias current, and a wide supply voltage range. It provides high accuracy and low noise performance, making it ideal for precision instrumentation, data acquisition systems, and sensor signal conditioning applications. -
Pinout
The OPA277UA/2K5 is a dual operational amplifier with a wide supply voltage range of ±2.5V to ±18V. It has a total of 8 pins, with Pin 1 as the positive input, Pin 2 as the negative input, Pin 3 as the output, Pin 4 as the V-, Pin 5 as the V+, Pin 6 as the negative power supply, and the Pins 7 and 8 as the NC (no connection). -
Manufacturer
Texas Instruments is the manufacturer of the OPA277UA/2K5. It is a multinational semiconductor company that designs and manufactures a wide range of analog and digital ICs for various applications including industrial, automotive, consumer electronics, and telecommunications. -
Application Field
The OPA277UA/2K5 is commonly used in precision instrumentation, data acquisition systems, medical equipment, and industrial control systems. It is specifically designed for applications that require low offset voltage, low noise, and high accuracy in voltage measurements. -
Package
The OPA277UA/2K5 chip is in a surface mount package type, specifically a SOIC (small outline integrated circuit). It comes in a dual form with a size of 8.48mm x 5.28mm.
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