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$5000TI OPA227UA/2K5
General Purpose Amplifier 1 Circuit 8-SOIC
Brands: TI
Mfr.Part #: OPA227UA/2K5
Datasheet: OPA227UA/2K5 Datasheet (PDF)
Package/Case: SOP8
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 3,298 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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OPA227UA/2K5 General Description
The OPAx227 and OPAx228 series operational amplifiers combine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc performance.
The OPAx227 are unity-gain stable and features high slew rate (2.3 V/µs) and wide bandwidth (8 MHz). The OPAx228 are optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10 V/µs and a bandwidth of 33 MHz.
The OPAx227 and OPAx228 series operational amplifiers are an excellent choice for professional audio equipment. In addition, low quiescent current and low cost make these op amps an excellent choice for portable applications requiring high precision.
The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry-standard OP27 and OP37 with substantial improvements across the board. The dual and quad versions are available for space savings and per-channel cost reduction.
The OPAx227 and OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to +85°C.
Features
- Low noise: 3 nV/√Hz
- Wide bandwidth:
- OPA227: 8 MHz, 2.3 V/µs
- OPA228: 33 MHz, 10 V/µs
- Settling time: 5 µs
- High CMRR: 138 dB
- High open-loop gain: 160 dB
- Low input bias current: 10 nA maximum
- Low offset voltage: 75 µV maximum
- Wide supply range: ±2.5 V to ±18 V
- Single, dual, and quad versions
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) | 5 | Vos (offset voltage at 25°C) (max) (mV) | 0.075 |
| GBW (typ) (MHz) | 8 | Slew rate (typ) (V/µs) | 2.3 |
| Rail-to-rail | No | Offset drift (typ) (µV/°C) | 0.1 |
| Iq per channel (typ) (mA) | 3.7 | Vn at 1 kHz (typ) (nV√Hz) | 3 |
| CMRR (typ) (dB) | 138 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Input bias current (max) (pA) | 10000 |
| Iout (typ) (A) | 0.045 | 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) | 2 | Output swing headroom (to positive supply) (typ) (V) | -2 |
| THD + N at 1 kHz (typ) (%) | 0.00005 |
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 OPA227UA/2K5 is a single operational amplifier (op-amp) chip commonly used in various electronic applications. It offers low offset voltage, low noise, and high precision, making it suitable for sensitive amplification and signal conditioning tasks. The chip comes in a small package and operates over a wide range of voltage and temperature conditions, making it popular in industries such as automotive, medical, and industrial electronics.
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Equivalent
Some equivalent products to the OPA227UA/2K5 chip include the OPA2277UA/2K5, OPA228UA/2K5, and OPA2227UA/2K5 chips, which are all part of the same OPAx27x family of operational amplifiers. These chips have similar specifications and performance characteristics and can be used as alternatives to the OPA227UA/2K5 chip. -
Features
The features of OPA227UA/2K5 include low offset voltage, low input bias current, low noise, high open-loop gain, and wide bandwidth. It also has a single supply voltage range and is available in the SOIC-8 package. -
Pinout
The OPA227UA/2K5 is a dual operational amplifier. It has 8 pins and each amplifier has 5 pins - 2 for input (inverting and non-inverting), 2 for output, and 1 for power supply or ground. -
Manufacturer
The manufacturer of the OPA227UA/2K5 is Texas Instruments. Texas Instruments is a multinational semiconductor company based in the United States. It specializes in designing and manufacturing a wide range of integrated circuits and other electronic components for various applications, including industrial, automotive, consumer electronics, and communications. -
Application Field
The OPA227UA/2K5 is a precision operational amplifier commonly used in a wide range of applications, including medical equipment, instrumentation, audio equipment, data acquisition systems, and control systems. It offers high accuracy, low offset voltage, low noise, and high common-mode rejection, making it suitable for sensitive analog signal processing and measurement applications. -
Package
OPA227UA/2K5 is a Texas Instruments operational amplifier (op-amp) chip. It comes in a small outline package (SOIC) form, with a size of approximately 3.9mm x 8.65mm.
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