OPA37GU
General Purpose Amplifier 1 Circuit 8-SOIC





Brands: TEXAS INSTRUMENTS INC
Mfr.Part #: OPA37GU
Datasheet: OPA37GU Datasheet (PDF)
Package/Case: 8-SOIC
RoHS Status:
Stock Condition: 8,226 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 | $5.460 | $5.460 |
10 | $4.791 | $47.910 |
30 | $4.382 | $131.460 |
100 | $4.040 | $404.000 |
In Stock 8,226 PCS
OPA37GU General Description
When it comes to precision and performance, the OPA37GU from Texas Instruments stands out as a top choice for high-precision applications. With ultra-low noise and high-precision capabilities, this monolithic operational amplifier is designed to deliver exceptional stability and accuracy. The use of laser-trimmed thin-film resistors ensures excellent long-term voltage offset stability, surpassing the performance of common zener-zap techniques. Moreover, the inclusion of a unique bias current cancellation circuit allows for consistent bias and offset current specifications to be met across a wide temperature range of -40°C to +85°C. Whether you require the internally compensated OPA27 for unity-gain stability or the decompensated OPA37 with a closed-loop gain of 5, Texas Instruments offers superior replacements for industry-standard models like the OP-27 and OP-37. Choose the OPA37GU for unmatched precision and reliability in your critical applications

Features
- Rapid recovery rate
- Precise gain control
- Wide dynamic range
- Low-noise amplifier block
- High-bandwidth performance
- Safe operation guarantee
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) | 63 | Features | Decompensated |
Slew rate (typ) (V/µs) | 11.9 | 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 | OPA37 |
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 OPA37GU?
A: To place an order for the OPA37GU, 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 OPA37GU?
A: We offer a 1-year warranty on the OPA37GU. 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 OPA37GU from TEXAS INSTRUMENTS INC?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original TEXAS INSTRUMENTS INC manufacturers and authorized agents. All TEXAS INSTRUMENTS INC suppliers must pass a qualification review before they can list their OPA37GU 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 OPA37GU 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 INC information page to find comprehensive details about the OPA37GU.
Q: Are the price and stock information for OPA37GU on Ovaga's platform accurate?
A: Inventory levels for TEXAS INSTRUMENTS INC 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 OPA37GU?
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 OPA37GU?
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 OPA37GU is a high-performance operational amplifier chip designed for precision analog signal processing. It offers low offset voltage, low noise, and high bandwidth, making it suitable for a wide range of applications such as audio equipment, medical devices, and data acquisition systems. The chip is available in a small outline package for easy integration into electronic designs.
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Equivalent
The equivalent products of OPA37GU chip are OPA237, OPA137, OPA137P, OPA2376, OPA2137, and OPA2137P chips. These are all precision operational amplifiers with similar performance characteristics and pin configurations. -
Features
1. Low offset voltage: 250 μV 2. Low noise: 9 nV/√Hz 3. Low input bias current: 2 pA 4. Wide supply range: ±2.25 V to ±18 V 5. Rail-to-rail output 6. Unity-gain stable 7. High slew rate: 22 V/μs 8. High open-loop gain: 2.5 MHz Overall, the OPA37GU is a precision operational amplifier with high performance and versatility. -
Pinout
The OPA37GU is a single operational amplifier with a total of 8 pins. Its function is to amplify and process analog signals with low noise and high bandwidth capability. It is commonly used in precision applications such as instrumentation, medical equipment, and audio equipment. -
Manufacturer
The OPA37GU is manufactured by Texas Instruments Incorporated (TI), a leading global semiconductor design and manufacturing company. TI is known for producing a wide range of analog and digital integrated circuits for various applications, including consumer electronics, industrial equipment, and telecommunications. -
Application Field
The OPA37GU operational amplifier is commonly used in precision instrumentation, data acquisition systems, audio processing, and control systems. Its low offset voltage, low noise, and high gain make it ideal for applications requiring high precision and low distortion performance. -
Package
The OPA37GU chip is available in a surface mount package type with 8 pins. It comes in a small outline package (SOIC) form with a size of 4.9mm x 3.91mm.
Assembly Advice
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