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OPA2347UA
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC
Brands: TEXAS INSTRUMENTS INC
Mfr.Part #: OPA2347UA
Datasheet: OPA2347UA Datasheet (PDF)
Package/Case: 8-SOIC
RoHS Status:
Stock Condition: 2,185 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.141 | $3.141 |
| 10 | $3.074 | $30.740 |
| 30 | $3.030 | $90.900 |
| 75 | $2.984 | $223.800 |
In Stock 2,185 PCS
OPA2347UA General Description
Designed to deliver outstanding results in noise-sensitive applications, the OPA2347UA boasts a high open-loop gain of 120dB, as well as excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR). This means that the op-amp excels in maintaining signal integrity even in challenging environments. Additionally, its small SOT-23 package makes it a versatile option for space-constrained designs, providing engineers with flexibility in their projects
Features
- Wide frequency range
- Low noise
- Low power consumption
- High accuracy
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.3 | Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 0.35 | Slew rate (typ) (V/µs) | 0.17 |
| Vos (offset voltage at 25°C) (max) (mV) | 6 | Iq per channel (typ) (mA) | 0.02 |
| Vn at 1 kHz (typ) (nV√Hz) | 60 | Rating | Catalog |
| Operating temperature range (°C) | -55 to 125 | Offset drift (typ) (µV/°C) | 3 |
| Features | Small Size | Input bias current (max) (pA) | 10 |
| CMRR (typ) (dB) | 80 | Iout (typ) (A) | 0.017 |
| Architecture | CMOS | Input common mode headroom (to negative supply) (typ) (V) | -0.2 |
| Input common mode headroom (to positive supply) (typ) (V) | 0.2 | Output swing headroom (to negative supply) (typ) (V) | 0.005 |
| Output swing headroom (to positive supply) (typ) (V) | -0.005 | Base Product Number | OPA2347 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
Paypal | charge 4.5% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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 OPA2347UA?
A: To place an order for the OPA2347UA, 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 OPA2347UA?
A: We offer a 1-year warranty on the OPA2347UA. 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 OPA2347UA 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 OPA2347UA 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 OPA2347UA 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 OPA2347UA.
Q: Are the price and stock information for OPA2347UA 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 OPA2347UA?
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 OPA2347UA?
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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OPA2347UA is an operational amplifier (op-amp) chip manufactured by Texas Instruments. It features low voltage, rail-to-rail input/output capabilities and low power consumption. The chip is specifically designed for portable applications that require precision and accuracy in signal amplification and conditioning. OPA2347UA is commonly used in battery-powered devices, audio systems, and sensor applications, offering a compact and efficient solution for signal amplification needs.
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Features
The OPA2347UA is an operational amplifier with low input bias current, rail-to-rail output, and low noise. It operates with a single or dual power supply and has a wide bandwidth. It is specifically designed for applications where low input bias current and low noise performance are required in a small package. -
Pinout
The OPA2347UA is a single-supply operational amplifier with a pin count of 8. It functions as a low-power, low-offset voltage, rail-to-rail input/output amplifier. -
Manufacturer
The manufacturer of the OPA2347UA is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures various integrated circuits, including analog and digital signal processing chips. They provide solutions for a wide range of industries, including automotive, industrial, healthcare, and consumer electronics. -
Application Field
The OPA2347UA is a high-performance, low-power operational amplifier that is commonly used in audio amplification, data acquisition systems, sensor signal conditioning, and portable electronic devices. Its features like low noise, low quiescent current, and rail-to-rail outputs make it suitable for applications where accuracy, low power consumption, and high performance are critical. -
Package
The OPA2347UA chip is packaged in an SO-8 form and has a size of 4.9mm x 3.9mm.
Assembly Advice
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