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OPA27GP
Ultra-low-noise (4.5-nV/√Hz), 100-µV offset, unity gain stable precision operational amplifier
Brands: Texas Instruments
Mfr.Part #: OPA27GP
Datasheet: OPA27GP Datasheet (PDF)
Package/Case: PDIP (P)-8
RoHS Status:
Stock Condition: 5266 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomOPA27GP General Description
The OPA27 and OPA37 are ultra-low noise, high-precision monolithic operational amplifiers.
Laser-trimmed thin-film resistors provide excellent long-term voltage offset stability and allow superior voltage offset compared to common zener-zap techniques.
A unique bias current cancellation circuit allows bias and offset current specifications to be met over the full 40°C to +85°C temperature range.
The OPA27 is internally compensated for unity-gain stability. The decompensated OPA37 requires a closed-loop gain 5.
The Texas Instruments OPA27 and OPA37 are improved replacements for the industry-standard OP-27 and OP-37.
Features
- LOW NOISE: 4.5nV/Hz max at 1kHz
- LOW OFFSET: 100µV max
- LOW DRIFT: 0.4µV/°C
- HIGH OPEN-LOOP GAIN: 117dB min
- HIGH COMMON-MODE REJECTION: 100dB min
- HIGH POWER-SUPPLY REJECTION: 94dB min
- FITS OP-07, OP-05, AD510, AND AD517 SOCKETS
- APPLICATIONS
- PRECISION INSTRUMENTATION
- DATA ACQUISITION
- TEST EQUIPMENT
- PROFESSIONAL AUDIO EQUIPMENT
- TRANSDUCER AMPLIFIERS
- RADIATION HARD EQUIPMENT
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 44 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 8 | Vos (offset voltage at 25°C) (max) (mV) | 0.22 |
| GBW (typ) (MHz) | 8 | Slew rate (typ) (V/µs) | 1.9 |
| Rail-to-rail | No | Offset drift (typ) (µV/°C) | 0.4 |
| Iq per channel (typ) (mA) | 3.3 | Vn at 1 kHz (typ) (nV√Hz) | 3.2 |
| CMRR (typ) (dB) | 122 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Input bias current (max) (pA) | 80000 |
| Iout (typ) (A) | 0.025 | Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 3.2 | Input common mode headroom (to positive supply) (typ) (V) | -3.2 |
| Output swing headroom (to negative 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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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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Step4 :Individual packaging
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Step5 :Packaging boxes
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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
