TI OPA27GP
Precise amplifiers with ultra-low noise for operational amplification





Brands: Texas Instruments
Mfr.Part #: OPA27GP
Datasheet: OPA27GP Datasheet (PDF)
Package/Case: PDIP (P)-8
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 5,682 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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OPA27GP General Description
Unleash the power of precision and efficiency with the OPA27GP, an exceptional monolithic operational amplifier designed for ultra-low noise and high precision applications. With state-of-the-art laser-trimmed thin-film resistors, this amplifier delivers outstanding long-term voltage offset stability, exceeding the capabilities of conventional zener-zap techniques. Its unique bias current cancellation circuit ensures precise bias and offset current specifications across a wide temperature range from -40°C to +85°C. Whether you choose the internally compensated OPA27 for unity-gain stability or the decompensated OPA37 for a closed-loop gain of 5, you can expect unparalleled performance and reliability. Upgrade to Texas Instruments' OPA27 and OPA37, the advanced replacements for the industry-standard OP-27 and OP-37, and elevate your operational amplifier experience to new heights
Features
- Precise control
- Low temperature coefficient
- Very high gain
Specifications
Parameter | Value | Parameter | Value |
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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 | Output swing headroom (to positive supply) (typ) (V) | -1.2 |
Base Product Number | OPA27 |
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 4.5% 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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the OPA27GP?
A: To place an order for the OPA27GP, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the OPA27GP?
A: We offer a 1-year warranty on the OPA27GP. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of OPA27GP from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their OPA27GP products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the OPA27GP chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Texas Instruments information page to find comprehensive details about the OPA27GP.
Q: Are the price and stock information for OPA27GP on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for OPA27GP?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the OPA27GP?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The OPA27GP is a high-performance operational amplifier from Texas Instruments. Key features include low offset voltage, low input bias current, wide bandwidth (8 MHz), low noise, and high slew rate. This op-amp is ideal for precision applications such as data acquisition systems, instrumentation, and high-speed signal processing in audio, medical devices, and industrial control systems.
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Equivalent
OPA27GP is a high-performance operational amplifier from Texas Instruments. Some equivalent products in the market might be:
AD845: A precision op-amp from Analog Devices.
LT1023: A high-speed op-amp from Linear Technology.
OPA627: Another high-performance op-amp from TI. Each of these alternatives offers similar performance characteristics to the OPA27GP. -
Features
The OPA27GP operational amplifier features a compact PDIP-8 package. Key highlights include:
Low offset voltage (<250 µV), ensuring high accuracy.
Low input bias current (5 nA max), minimizing signal distortion.
Wide bandwidth (8 MHz), suitable for high-speed applications.
Low noise (18 nV/√Hz @ 1 kHz), contributing to improved system performance.
High slew rate (12 V/μs), enabling fast signal transitions. These features make the OPA27GP an ideal choice for precision instrumentation, data acquisition systems, and high-speed signal processing applications. -
Pinout
The OPA27GP operational amplifier has an 8-pin package (PDIP-8). The pin functions include:
VCC (pin 1): Power supply input, +4.5V to +18V.
GND (pin 2): Ground connection.
IN+ (pin 3): Non-inverting input terminal.
IN- (pin 4): Inverting input terminal.
OUT (pin 5): Voltage output terminal with rail-to-rail swing.
BNC (pin 6): Optional BNC connector for connecting to external equipment.
SW (pin 7): Optional switch, typically used in conjunction with pin 6. Ensure proper pin connections and voltage levels within the specified range for optimal performance. -
Manufacturer
The OPA27GP operational amplifier is manufactured by Texas Instruments, a leading technology company known for its innovative semiconductors and solutions in various industries. -
Application Field
The Texas Instruments OPA27GP is widely used in precision instrumentation, data acquisition systems, high-speed signal processing, audio equipment, medical devices, and industrial control systems. Its low offset voltage and high gain make it ideal for demanding applications. -
Package
The package type of OPA27GP is PDIP-8, which stands for plastic dual in-line-package with 8 pins.
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